Instructables: exploring - technology - microcontrollers - avr http://www.instructables.com Wed, 20 Aug 2014 00:02:21 PDT BLOX v1.01 How to make your own AVR programming station for under 8 bucks http://www.instructables.com/id/How-to-make-your-own-AVR-programming-station-for-u/
How to make your own AVR programming station for under 8 bucks - More DIY How To Projects]]> http://cdn.instructables.com/F3Y/CGG4/HXTFVA8Q/F3YCGG4HXTFVA8Q.SQUARE2.jpg http://cdn.instructables.com/F3Y/CGG4/HXTFVA8Q/F3YCGG4HXTFVA8Q.SQUARE.jpg http://cdn.instructables.com/F3Y/CGG4/HXTFVA8Q/F3YCGG4HXTFVA8Q.SMALL.jpg john1a Hello again!The last year I have been practicing with AVR microcontrollers and Arduinos.I first bought a *classic* Attiny85 and programmed it through my arduino Leonardo. It was awesome to see a bare chip do programmed things (in a fraction of arduino cost). After getting some knowledge on AVRs I ma...
By: john1a

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Sat, 19 Jul 2014 14:28:20 PDT
ICSP Pogo Pin Programming Adaptor http://www.instructables.com/id/ICSP-Pogo-Pin-Programming-Adaptor/
ICSP Pogo Pin Programming Adaptor - More DIY How To Projects]]> http://cdn.instructables.com/FLY/BIFL/HWUJYX6R/FLYBIFLHWUJYX6R.SQUARE2.jpg http://cdn.instructables.com/FLY/BIFL/HWUJYX6R/FLYBIFLHWUJYX6R.SQUARE.jpg http://cdn.instructables.com/FLY/BIFL/HWUJYX6R/FLYBIFLHWUJYX6R.SMALL.jpg ProjectAVR This is an edited version of a blog entry dated 25/06/2014 on my website - www.ProjectAVR.com Driven by my frustration at not being able to find a reasonably cheap supply of 2x3pin shrouded header sockets, I have knocked up an adaptor to avoid using them altogether. This is not a new idea and I’ve ...
By: ProjectAVR

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Wed, 25 Jun 2014 14:32:13 PDT
AVR High voltage programming (Fuses rescue) http://www.instructables.com/id/AVR-High-voltage-programming-Fuses-rescue/
AVR High voltage programming (Fuses rescue) - More DIY How To Projects]]> http://cdn.instructables.com/FO7/EHQR/HWLD2NZ9/FO7EHQRHWLD2NZ9.SQUARE2.jpg http://cdn.instructables.com/FO7/EHQR/HWLD2NZ9/FO7EHQRHWLD2NZ9.SQUARE.jpg http://cdn.instructables.com/FO7/EHQR/HWLD2NZ9/FO7EHQRHWLD2NZ9.SMALL.jpg mnedix Half a year ago I restarted one of my old passions - electronics. I've studied electronics in college but that happened during the Middle Age (20yrs ago). While I was expecting this huge leap in schematics and what a hobbyist can do nowadays, I still had some difficulties in catching up. One which f...
By: mnedix

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Tue, 17 Jun 2014 10:24:23 PDT
2cm height 7 Segments 6 Digits AVR Clock with 4 digits thermometer http://www.instructables.com/id/7-Segments-6-Digits-AVR-Clock-056-Segment/
2cm height 7 Segments 6 Digits AVR Clock with 4 digits thermometer - More DIY How To Projects]]> http://cdn.instructables.com/FIB/C8K5/HWII21WQ/FIBC8K5HWII21WQ.SQUARE2.jpg http://cdn.instructables.com/FIB/C8K5/HWII21WQ/FIBC8K5HWII21WQ.SQUARE.jpg http://cdn.instructables.com/FIB/C8K5/HWII21WQ/FIBC8K5HWII21WQ.SMALL.jpg arick This project is explaining how to create yourself a 6 digits 7 segments clock with AVR microcontroller Prepare the parts for this project We need to prepare a parts for this project,6x 7 Segments Common Anode6x PNP transistors for driver, I used 2N39066x 1K 1/WW resistors1x Module ATMEGA1281x NTC...
By: arick

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Mon, 16 Jun 2014 19:11:20 PDT
AVR Programmer Board http://www.instructables.com/id/AVR-Programmer-Board/
AVR Programmer Board - More DIY How To Projects]]> http://cdn.instructables.com/FBS/WXWN/HW4OF11L/FBSWXWNHW4OF11L.SQUARE2.jpg http://cdn.instructables.com/FBS/WXWN/HW4OF11L/FBSWXWNHW4OF11L.SQUARE.jpg http://cdn.instructables.com/FBS/WXWN/HW4OF11L/FBSWXWNHW4OF11L.SMALL.jpg JohnnyP I always find programming microcontrollers on a breadboard to be a bit of a pain. I always have to look up which pins are which, and fitting jumper wires into my AVRISPmkII is always a bit finicky. I know there are Arduino shields available for programming different chips, but they tend to be big,...
By: JohnnyP

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Sat, 7 Jun 2014 07:04:47 PDT
cheap, nice and weird A4 graph plotter ($25 + some scrap) http://www.instructables.com/id/cheap-nice-and-weird-A4-graph-plotter-25-some-scra/
cheap, nice and weird A4 graph plotter ($25 + some scrap) - More DIY How To Projects]]> http://cdn.instructables.com/F2C/Y8MN/HVRYQIHT/F2CY8MNHVRYQIHT.SQUARE2.jpg http://cdn.instructables.com/F2C/Y8MN/HVRYQIHT/F2CY8MNHVRYQIHT.SQUARE.jpg http://cdn.instructables.com/F2C/Y8MN/HVRYQIHT/F2CY8MNHVRYQIHT.SMALL.jpg mopsiok Updated on Jun 2, 2014My contest entry was accepted - now you can vote for this project if you like it! Thanks!----------------------------------------------------------------------------------------------Hi there!At the begining I have to warn you... The solution presented below is quite inefficien...
By: mopsiok

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Sun, 1 Jun 2014 12:57:49 PDT
Single Chip Computer: Easy to produce AVR BASIC Computer http://www.instructables.com/id/Single-Chip-AVR-BASIC-Computer/
Single Chip Computer: Easy to produce AVR BASIC Computer - More DIY How To Projects]]> http://cdn.instructables.com/FHJ/30ED/HWRZ37EC/FHJ30EDHWRZ37EC.SQUARE2.jpg http://cdn.instructables.com/FHJ/30ED/HWRZ37EC/FHJ30EDHWRZ37EC.SQUARE.jpg http://cdn.instructables.com/FHJ/30ED/HWRZ37EC/FHJ30EDHWRZ37EC.SMALL.jpg dan14 This instructable will document and explain my latest project, a standalone computer system based upon a single chip (IC); the ATmega 1284P. The 1284P is responsible for all aspects of the system, including running the BASIC interpreter, generation RCA video signals and reading keyboard input. This ...
By: dan14

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Sun, 20 Apr 2014 15:29:29 PDT
Speaking clock with AVR http://www.instructables.com/id/Speaking-clock-with-AVR/
Speaking clock with AVR - More DIY How To Projects]]> http://cdn.instructables.com/FSO/8QEB/HTUFCEDR/FSO8QEBHTUFCEDR.SQUARE2.jpg http://cdn.instructables.com/FSO/8QEB/HTUFCEDR/FSO8QEBHTUFCEDR.SQUARE.jpg http://cdn.instructables.com/FSO/8QEB/HTUFCEDR/FSO8QEBHTUFCEDR.SMALL.jpg arick Guys, I have created a clock with ability on speaking so it tells me every 1.00,1.30,and so on... I don't have to see the clock anymore just hear and I know what time is it Let's get started... Spare parts needed.. 1.AVR microcontroller 2. DSP chip from VLSI 3. USBASB 4. Speaker 5. Amplifier, I ...
By: arick

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Thu, 10 Apr 2014 19:53:33 PDT
Add Power Supply Plug to AVRISP mkII http://www.instructables.com/id/Add-Power-Supply-Plug-to-AVRISP-mkII/
Add Power Supply Plug to AVRISP mkII - More DIY How To Projects]]> http://cdn.instructables.com/FAT/3RPV/HTNO6Z2G/FAT3RPVHTNO6Z2G.SQUARE2.jpg http://cdn.instructables.com/FAT/3RPV/HTNO6Z2G/FAT3RPVHTNO6Z2G.SQUARE.jpg http://cdn.instructables.com/FAT/3RPV/HTNO6Z2G/FAT3RPVHTNO6Z2G.SMALL.jpg JohnnyP The AVRISPmkII is a great device for programming microcontrollers. However, there is one drawback - the target board needs to provide its own power supply. This can be a hassle, especially when the programmer itself is drawing power from through the USB cable. Here is an easy way to break out the ...
By: JohnnyP

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Sun, 6 Apr 2014 06:59:30 PDT
One component radio clock time transmitter http://www.instructables.com/id/WWVB-radio-time-signal-generator-for-ATTINY45-or-A/
One component radio clock time transmitter - More DIY How To Projects]]> http://cdn.instructables.com/FSJ/Y5YJ/HSVGJAU4/FSJY5YJHSVGJAU4.SQUARE2.jpg http://cdn.instructables.com/FSJ/Y5YJ/HSVGJAU4/FSJY5YJHSVGJAU4.SQUARE.jpg http://cdn.instructables.com/FSJ/Y5YJ/HSVGJAU4/FSJY5YJHSVGJAU4.SMALL.jpg sbmull Believe it or not, you can generate a time signal to set your WWVB controlled radio clocks with just an attiny45, wire antenna, and a battery. Upload the code to an attiny45, put a 20" or so wire on pin 6 and power with 5v.  You'll need to put your radio clock close to pick up the signal best. ...
By: sbmull

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Thu, 20 Mar 2014 07:30:12 PDT
DIY Online Bulb Controller http://www.instructables.com/id/DIY-Online-Bulb-Controller/
DIY Online Bulb Controller - More DIY How To Projects]]> http://cdn.instructables.com/FT9/NS0V/HSYO1W2R/FT9NS0VHSYO1W2R.SQUARE2.jpg http://cdn.instructables.com/FT9/NS0V/HSYO1W2R/FT9NS0VHSYO1W2R.SQUARE.jpg http://cdn.instructables.com/FT9/NS0V/HSYO1W2R/FT9NS0VHSYO1W2R.SMALL.jpg arick Guys, Today I have experiment with AVR,bulb,firefox and relay, I turn the bulb on via firefox, there's a possibility to control it from far away with static IP. Let's get started The modules I prepared these modules for development : 1. AVR custom board 2. Relay board 3. USBasp 4. Bulb 5. Bulb s...
By: arick

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Thu, 20 Mar 2014 02:50:22 PDT
Online DC motor controller http://www.instructables.com/id/Online-DC-motor-controller/
Online DC motor controller - More DIY How To Projects]]> http://cdn.instructables.com/FSU/YOQB/HSVT8Y7C/FSUYOQBHSVT8Y7C.SQUARE2.jpg http://cdn.instructables.com/FSU/YOQB/HSVT8Y7C/FSUYOQBHSVT8Y7C.SQUARE.jpg http://cdn.instructables.com/FSU/YOQB/HSVT8Y7C/FSUYOQBHSVT8Y7C.SMALL.jpg arick Folks, Today, I want to share my experiment with Atmega328 arduino board controlling DC motor via web browser, We can control our motor online if we have the IP share to the world.... Let get started.. Module needed Module needed for this experiment : 1. DC motor 2. Arduino 328 board 3. Ethernet...
By: arick

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Mon, 17 Mar 2014 22:22:00 PDT
DIY AVR playing MP3 file http://www.instructables.com/id/DIY-AVR-playing-MP3-file/
DIY AVR playing MP3 file - More DIY How To Projects]]> http://cdn.instructables.com/FAH/H2PZ/HSCYB5MT/FAHH2PZHSCYB5MT.SQUARE2.jpg http://cdn.instructables.com/FAH/H2PZ/HSCYB5MT/FAHH2PZHSCYB5MT.SQUARE.jpg http://cdn.instructables.com/FAH/H2PZ/HSCYB5MT/FAHH2PZHSCYB5MT.SMALL.jpg arick Guys, Today I want to share my experiment on creating MP3 player with AVR, I used ATMEGA 128, SDCard 1Gb, VS1003 and software I was made from scratch, I created the PCB, solder the components all together, create a module, design the software, until it's singing now.... Let's get started Prepare...
By: arick

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Tue, 4 Mar 2014 18:10:19 PST
DIY Wired Motion Detector Doorbell http://www.instructables.com/id/DIY-Wired-Motion-Detector-Doorbell/
DIY Wired Motion Detector Doorbell - More DIY How To Projects]]> http://cdn.instructables.com/FV3/VW5S/HRPSYTMI/FV3VW5SHRPSYTMI.SQUARE2.jpg http://cdn.instructables.com/FV3/VW5S/HRPSYTMI/FV3VW5SHRPSYTMI.SQUARE.jpg http://cdn.instructables.com/FV3/VW5S/HRPSYTMI/FV3VW5SHRPSYTMI.SMALL.jpg arick Guys, I want to share my weekend experiment with PIR and RS485 on creating motion detector doorbell, the idea is simple, communication between MCU and sensor....and that's it Prepare the parts Let's get started by preparing the parts 1. MCU module for sensor, I used ATMEGA128, because that's the...
By: arick

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Sun, 16 Feb 2014 17:37:52 PST
Parallel AVR programming board http://www.instructables.com/id/Parallel-AVR-programming-board/
Parallel AVR programming board - More DIY How To Projects]]> http://cdn.instructables.com/FJZ/M9SB/HRKR1SJ3/FJZM9SBHRKR1SJ3.SQUARE2.jpg http://cdn.instructables.com/FJZ/M9SB/HRKR1SJ3/FJZM9SBHRKR1SJ3.SQUARE.jpg http://cdn.instructables.com/FJZ/M9SB/HRKR1SJ3/FJZM9SBHRKR1SJ3.SMALL.jpg Milen      Some weeks ago I decided to make a simple webserver based on some AVR chip (An instructable describing the project will follow soon  :-) ). The idea was to keep the circuit as simple as possible and to reuse the existing available libraries. For that reason I decided to base the webserver on th...
By: Milen

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Fri, 14 Feb 2014 14:53:17 PST
AVR ISP breadboard adapter http://www.instructables.com/id/AVR-ISP-breadboard-adapter/
AVR ISP breadboard adapter - More DIY How To Projects]]> http://cdn.instructables.com/F5L/XZCK/HRI98NG4/F5LXZCKHRI98NG4.SQUARE2.jpg http://cdn.instructables.com/F5L/XZCK/HRI98NG4/F5LXZCKHRI98NG4.SQUARE.jpg http://cdn.instructables.com/F5L/XZCK/HRI98NG4/F5LXZCKHRI98NG4.SMALL.jpg uwezi After completely stepping away from the Atmel STK500 development board (which had inspired me to my first Instructable) I now construct all my circuits and projects on breadboards - and furthermore: I also force my students to do so. Using a breadboard you also need a way to connect your AVR ISP...
By: uwezi

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Tue, 11 Feb 2014 15:10:35 PST
Programming the ATtiny85 from Raspberry Pi http://www.instructables.com/id/Programming-the-ATtiny85-from-Raspberry-Pi/
Programming the ATtiny85 from Raspberry Pi - More DIY How To Projects]]> http://cdn.instructables.com/FKP/JW4I/HQ1E0PL9/FKPJW4IHQ1E0PL9.SQUARE2.jpg http://cdn.instructables.com/FKP/JW4I/HQ1E0PL9/FKPJW4IHQ1E0PL9.SQUARE.jpg http://cdn.instructables.com/FKP/JW4I/HQ1E0PL9/FKPJW4IHQ1E0PL9.SMALL.jpg prb3333 These instructions tell you how to setup and program the ATtiny85 microcontroller from a Raspberry Pi via the SPI interface. Lots of people use the Ardiuno to do this (then you can use the Arduino IDE and simplified C commands), or you can use a USB based programmer. I do not have an Ardiuno and don...
By: prb3333

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Sun, 5 Jan 2014 15:36:44 PST
Create yourself a clock with temperature sensor, battery sensor and alarm http://www.instructables.com/id/Create-yourself-a-clock-with-temperature-sensor-ba/
Create yourself a clock with temperature sensor, battery sensor and alarm - More DIY How To Projects]]> http://cdn.instructables.com/FNY/JVWO/HN82NV06/FNYJVWOHN82NV06.SQUARE2.jpg http://cdn.instructables.com/FNY/JVWO/HN82NV06/FNYJVWOHN82NV06.SQUARE.jpg http://cdn.instructables.com/FNY/JVWO/HN82NV06/FNYJVWOHN82NV06.SMALL.jpg arick Guys, This weekend I have made myself a clock with battery sensor, temperature sensor and alarm, I'm using ATMEGA128 for it. Let's get started The components I used I used this components to build my clock : 1. ATMEGA128 2. LCD 16x2 3. Speaker 4, Some buttons 5. DS1307 6. I made myself a PCB, ...
By: arick

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Sun, 27 Oct 2013 20:44:17 PDT
Do it yourself a heart beat monitor with AVR http://www.instructables.com/id/Do-it-yourself-a-heart-beat-monitor-with-AVR/
Do it yourself a heart beat monitor with AVR - More DIY How To Projects]]> http://cdn.instructables.com/FIN/MSSB/HMNNFVNT/FINMSSBHMNNFVNT.SQUARE2.jpg http://cdn.instructables.com/FIN/MSSB/HMNNFVNT/FINMSSBHMNNFVNT.SQUARE.jpg http://cdn.instructables.com/FIN/MSSB/HMNNFVNT/FINMSSBHMNNFVNT.SMALL.jpg arick Guys, I want to share my weekend project on creating a heartbeat monitor with AVR. In this experiment I'm using ATMEGA128 and  LM358 as the sensor amplifier, Let's get started Some components for this project 1. ATMEGA128 2. LM358 3. Infrared photo transistor 4. LCD 16x2 5. USBASP debugger A...
By: arick

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Tue, 15 Oct 2013 23:59:18 PDT
Homemade battery monitor using AVR http://www.instructables.com/id/Homemade-battery-monitor-using-AVR/
Homemade battery monitor using AVR - More DIY How To Projects]]> http://cdn.instructables.com/FQS/5VHH/HLR2Q5MB/FQS5VHHHLR2Q5MB.SQUARE2.jpg http://cdn.instructables.com/FQS/5VHH/HLR2Q5MB/FQS5VHHHLR2Q5MB.SQUARE.jpg http://cdn.instructables.com/FQS/5VHH/HLR2Q5MB/FQS5VHHHLR2Q5MB.SMALL.jpg arick Guys, I want to share my experiment with voltage divider, ADC and AVR Homemade battery monitor using AVR It's pretty simple the sensor are only two resistors and zener diode with capasitor, I don't buy them, I've found it in my box. We can use it for monitoring our car battery voltage. The part I...
By: arick

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Thu, 19 Sep 2013 07:04:38 PDT
Create yourself USB temperature data logger with ATMEGA128 http://www.instructables.com/id/Create-yourself-temperature-data-logger-with-ATMEG/
Create yourself USB temperature data logger with ATMEGA128 - More DIY How To Projects]]> http://cdn.instructables.com/FG5/CB0Z/HLJUZWJT/FG5CB0ZHLJUZWJT.SQUARE2.jpg http://cdn.instructables.com/FG5/CB0Z/HLJUZWJT/FG5CB0ZHLJUZWJT.SQUARE.jpg http://cdn.instructables.com/FG5/CB0Z/HLJUZWJT/FG5CB0ZHLJUZWJT.SMALL.jpg arick Hello Guys, I want to introduce my weekend project it's using ATMEGA128 In this project we will use RTC,LCD,USART,FT232RL and USB wire male to male Prepare all the components we need 1. ATMEGA128A 2. PCB board, I create myself for it, you guys can make yourself it's a simple ATMEGA128 board 3. N...
By: arick

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Tue, 17 Sep 2013 00:59:55 PDT
RGB Rotary Encoder Example (ATmega328, AVR) http://www.instructables.com/id/RGB-Rotary-Encoder-Example-ATmega328-AVR/ http://cdn.instructables.com/FR6/3RQZ/HKPXBM8T/FR63RQZHKPXBM8T.SQUARE2.jpg http://cdn.instructables.com/FR6/3RQZ/HKPXBM8T/FR63RQZHKPXBM8T.SQUARE.jpg http://cdn.instructables.com/FR6/3RQZ/HKPXBM8T/FR63RQZHKPXBM8T.SMALL.jpg brewforce The above setup uses interrupt service routines (ISRs) to interpret a rotary encoder.  The specific rotary encoder used also contains an RGB LED, which is driven by PWM.  There is a video in the full article. Here is a link to the full article: http://0xfebytes.blogspot.com/2013/08/rgb-rotary-encod...
By: brewforce

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Mon, 26 Aug 2013 07:42:52 PDT
CHR's 8X8X8 LED Cube Revisited with improvements! http://www.instructables.com/id/CHRs-8X8X8-LED-Cube-Revisited-with-improvements/
CHR's 8X8X8 LED Cube Revisited with improvements! - More DIY How To Projects]]> http://cdn.instructables.com/FLX/2STE/HLH25066/FLX2STEHLH25066.SQUARE2.jpg http://cdn.instructables.com/FLX/2STE/HLH25066/FLX2STEHLH25066.SQUARE.jpg http://cdn.instructables.com/FLX/2STE/HLH25066/FLX2STEHLH25066.SMALL.gif SuperTech-IT See step 17 for more info regarding the music input mode for non-RAMP boards. There are now 7 music modes in the posted code, and I am looking for more ideas for animations or music triggered effects !SKIP DIRECTLY TO STEP 1 if you just want to get to the improved build instructions See ...
By: SuperTech-IT

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Mon, 12 Aug 2013 03:14:27 PDT
Talking to Ultrasonic Distance Sensor HC-SR04 using an ATtiny84 http://www.instructables.com/id/Talking-to-Ultrasonic-Distance-Sensor-HC-SR04-usin/ http://cdn.instructables.com/FTC/9JRH/HHTE0QSD/FTC9JRHHHTE0QSD.SQUARE2.jpg http://cdn.instructables.com/FTC/9JRH/HHTE0QSD/FTC9JRHHHTE0QSD.SQUARE.jpg http://cdn.instructables.com/FTC/9JRH/HHTE0QSD/FTC9JRHHHTE0QSD.SMALL.jpg electronut This instructable is about interfacing an ATtiny84 with the HC-SR04 ultrasonic distance sensor using just C code – no Arduino hardware or libraries. The HC-SR04 works as follows: - Send a 10us HIGH pulse on the Trigger pin. - The sensor sends out a “sonic burst” of 8 cycles. - Listen to the E...
By: electronut

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Wed, 12 Jun 2013 04:55:09 PDT
Build yourself flashing message on PIC16F877A with assembler http://www.instructables.com/id/Build-yourself-flashing-message-on-PIC16F877A-with/
Build yourself flashing message on PIC16F877A with assembler - More DIY How To Projects]]> http://cdn.instructables.com/FCK/F2NT/HHS9UCDX/FCKF2NTHHS9UCDX.SQUARE2.jpg http://cdn.instructables.com/FCK/F2NT/HHS9UCDX/FCKF2NTHHS9UCDX.SQUARE.jpg http://cdn.instructables.com/FCK/F2NT/HHS9UCDX/FCKF2NTHHS9UCDX.SMALL.jpg arick Guys, in this step by step instruction, I wanna share my private experiment with PIC16F877A and assembly language, I call it Build yourself flashing message on PIC16F877A with assembler Let's prepare the parts The parts needed for this experiment 1. PIC 16F877A chip 2. The board for PIC 16F877A ...
By: arick

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Tue, 11 Jun 2013 17:26:18 PDT
Honey, I Shrunk the Arduino: Moving from Arduino to ATtiny and writing your code in pure AVR-C http://www.instructables.com/id/Honey-I-Shrunk-the-Arduino-Moving-from-Arduino-t/
Honey, I Shrunk the Arduino: Moving from Arduino to ATtiny and writing your code in pure AVR-C - More DIY How To Projects]]> http://cdn.instructables.com/FCB/VXGO/HHJOINW3/FCBVXGOHHJOINW3.SQUARE2.jpg http://cdn.instructables.com/FCB/VXGO/HHJOINW3/FCBVXGOHHJOINW3.SQUARE.jpg http://cdn.instructables.com/FCB/VXGO/HHJOINW3/FCBVXGOHHJOINW3.SMALL.jpg internaut Arduino is a great hard- and software platform, but with all its features it is also a bit bloated and often you only need a small part of all the features. Sometimes your project requires to have smaller and cheaper devices. What you might need is the ATtiny microcontroller! For about $1 you can ge...
By: internaut

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Tue, 11 Jun 2013 02:54:12 PDT
Step by step home alarm using ATMEGA128 http://www.instructables.com/id/Step-by-step-home-alarm-using-ATMEGA128/
Step by step home alarm using ATMEGA128 - More DIY How To Projects]]> http://cdn.instructables.com/F1S/6TH6/HHJOM7UW/F1S6TH6HHJOM7UW.SQUARE2.jpg http://cdn.instructables.com/F1S/6TH6/HHJOM7UW/F1S6TH6HHJOM7UW.SQUARE.jpg http://cdn.instructables.com/F1S/6TH6/HHJOM7UW/F1S6TH6HHJOM7UW.SMALL.jpg arick In this step by step, I wanna share my experiment using ATMEGA128 with LCD and PWM to drive a sirene, I created at home as alarm, I'll put a sensor on it for activating, but I haven't done it yet, I don't have the sensor yet so far :) Let's get started, it's easy and simple The next step is prepa...
By: arick

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Wed, 5 Jun 2013 20:10:14 PDT
Make yourself a speaking ATMEGA128 http://www.instructables.com/id/Make-yourself-a-speaking-ATMEGA128/
Make yourself a speaking ATMEGA128 - More DIY How To Projects]]> http://cdn.instructables.com/FBP/MBVC/HHI55TYT/FBPMBVCHHI55TYT.SQUARE2.jpg http://cdn.instructables.com/FBP/MBVC/HHI55TYT/FBPMBVCHHI55TYT.SQUARE.jpg http://cdn.instructables.com/FBP/MBVC/HHI55TYT/FBPMBVCHHI55TYT.SMALL.jpg arick Guys, In previous weekend, I made myself a speaking ATMEGA128. I used ATMEGA128 and LM386 as an amplifier, Let's get started The part I need for this project These parts are needed for this project : 1. LM386 2.ATMEGA128 3.USBISP 4.AVRStudio 5. Small speaker 6. LCD 16x2 Assemble the project ...
By: arick

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Mon, 3 Jun 2013 18:05:10 PDT
Make yourself a homemade clock with thermometer using ATMEGA128 http://www.instructables.com/id/Make-yourself-a-homemade-clock-with-thermometer-us/
Make yourself a homemade clock with thermometer using ATMEGA128 - More DIY How To Projects]]> http://cdn.instructables.com/F7G/EG4H/HH2VL5SN/F7GEG4HHH2VL5SN.SQUARE2.jpg http://cdn.instructables.com/F7G/EG4H/HH2VL5SN/F7GEG4HHH2VL5SN.SQUARE.jpg http://cdn.instructables.com/F7G/EG4H/HH2VL5SN/F7GEG4HHH2VL5SN.SMALL.jpg arick In this step by step I wanna share my experiment with ATMEGA128 timer and interrupt using DS1307 and NTC to display homemade clock and thermometer. It displays hour,minute,second, day of week, day of month, month, and year, and the temperature in celcius Enjoy the project... Prepare all the parts...
By: arick

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Sun, 2 Jun 2013 17:47:49 PDT
AVR Target Board http://www.instructables.com/id/AVR-Target-Board/
AVR Target Board - More DIY How To Projects]]> http://cdn.instructables.com/FN9/QKXU/HH2VXQL6/FN9QKXUHH2VXQL6.SQUARE2.jpg http://cdn.instructables.com/FN9/QKXU/HH2VXQL6/FN9QKXUHH2VXQL6.SQUARE.jpg http://cdn.instructables.com/FN9/QKXU/HH2VXQL6/FN9QKXUHH2VXQL6.SMALL.jpg WWC This for programming AVR chips and specifically the one's i am using are the ATtiny85,  ATtiny2313 and ATMega328P. This not my original design. At this time i can not locate where i got the files from. When i find them i will include them.     Art Work I print my art work for the PCB onto acetate...
By: WWC

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Wed, 29 May 2013 04:01:08 PDT
Weekend project clock date thermometer and humidity with Arduino mega http://www.instructables.com/id/Weekend-project-clock-date-thermometer-and-humidit/
Weekend project clock date thermometer and humidity with Arduino mega - More DIY How To Projects]]> http://cdn.instructables.com/F8N/J2RE/HH2VN8ZK/F8NJ2REHH2VN8ZK.SQUARE2.jpg http://cdn.instructables.com/F8N/J2RE/HH2VN8ZK/F8NJ2REHH2VN8ZK.SQUARE.jpg http://cdn.instructables.com/F8N/J2RE/HH2VN8ZK/F8NJ2REHH2VN8ZK.SMALL.jpg arick Guys, I wanna share my weekend project on creating a clock with humidity and temperature sensor, It's using DHT11 sensor, RTC DS1307, LCD 16x2 and Arduino Mega 2560, Keep reading and good luck Prepare all the parts needed..... In this experiment I need to use this parts : 1. Arduino Mega 2560 b...
By: arick

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Mon, 27 May 2013 18:14:58 PDT
Homemade 6 digits precision thermometer with Farenheit,Reamur,Kelvin and Celcius http://www.instructables.com/id/Homemade-6-digits-precision-thermometer/
Homemade 6 digits precision thermometer with Farenheit,Reamur,Kelvin and Celcius - More DIY How To Projects]]> http://cdn.instructables.com/FWF/OXDX/HH2VXIO3/FWFOXDXHH2VXIO3.SQUARE2.jpg http://cdn.instructables.com/FWF/OXDX/HH2VXIO3/FWFOXDXHH2VXIO3.SQUARE.jpg http://cdn.instructables.com/FWF/OXDX/HH2VXIO3/FWFOXDXHH2VXIO3.SMALL.jpg arick Guys, In this article I wanna share my experiment on building a homemade digital thermometer with 6 digits precision, I used a simple NTC and ATMEGA128. Let's get started with preparing the parts.... The parts needed for this experiment... We need some parts for this experiment : 1. ATMEGA128 boa...
By: arick

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Sun, 26 May 2013 21:11:13 PDT
Step by step developing controller for relay with your Laptop http://www.instructables.com/id/Step-by-step-developing-controller-for-relay-with-/
Step by step developing controller for relay with your Laptop - More DIY How To Projects]]> http://cdn.instructables.com/FT8/DK45/HH2LF5VO/FT8DK45HH2LF5VO.SQUARE2.jpg http://cdn.instructables.com/FT8/DK45/HH2LF5VO/FT8DK45HH2LF5VO.SQUARE.jpg http://cdn.instructables.com/FT8/DK45/HH2LF5VO/FT8DK45HH2LF5VO.SMALL.jpg arick Guys, In this experiment I wanna share the way on creating a relay controller from PC, I'm not using a relay directly but I'm using LED module as a replacemnet of a relay. If you connect it into your relay it will give the same result. Please read : http://www.instructables.com/id/Create-yourself-a...
By: arick

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Thu, 23 May 2013 17:29:01 PDT
Led Arrays( No Arduino; Working Progress) http://www.instructables.com/id/Led-Arrays-No-Arduino-Working-Progress/ http://cdn.instructables.com/FFW/GLX7/HEKLLQNS/FFWGLX7HEKLLQNS.SQUARE2.jpg http://cdn.instructables.com/FFW/GLX7/HEKLLQNS/FFWGLX7HEKLLQNS.SQUARE.jpg http://cdn.instructables.com/FFW/GLX7/HEKLLQNS/FFWGLX7HEKLLQNS.SMALL.jpg Sandman_Logan5 UPDATE: NEW Full Instructable for this device is here: Multi-Function LED Array This is not a full instructable. I just wanted to share the project I was hoping to complete soon. I am soon going to be adding a video and uploading it into a few contests. Thanks for reading. This is a newer versio...
By: Sandman_Logan5

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Thu, 21 Mar 2013 18:06:54 PDT
Heart In Your Hands LED Box http://www.instructables.com/id/Heart-In-Your-Hands-LED-Box/
Heart In Your Hands LED Box - More DIY How To Projects]]> http://cdn.instructables.com/FD2/YMO8/HD4VF80R/FD2YMO8HD4VF80R.SQUARE2.jpg http://cdn.instructables.com/FD2/YMO8/HD4VF80R/FD2YMO8HD4VF80R.SQUARE.jpg http://cdn.instructables.com/FD2/YMO8/HD4VF80R/FD2YMO8HD4VF80R.SMALL.jpg Kurt E. Clothier I typically try to think outside of the box when it comes to gifts for my wife. Valentine's Days is one of those holidays that we have sort of been forced into buying things out of obligation, but rather than buy her more of what she already has, I decided to make something instead. A few nights bef...
By: Kurt E. Clothier

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Thu, 14 Feb 2013 23:27:05 PST
My response to the WS2811 with an AVR thing http://www.instructables.com/id/My-response-to-the-WS2811-with-an-AVR-thing/
My response to the WS2811 with an AVR thing - More DIY How To Projects]]> http://cdn.instructables.com/FKR/ZZPK/HAQ38THE/FKRZZPKHAQ38THE.SQUARE2.jpg http://cdn.instructables.com/FKR/ZZPK/HAQ38THE/FKRZZPKHAQ38THE.SQUARE.jpg http://cdn.instructables.com/FKR/ZZPK/HAQ38THE/FKRZZPKHAQ38THE.SMALL.jpg cunning_fellow First off - would like to say Good on you Alan Burlison. This is not meant to be bagging you in any way.  Your code did what it needed to do.  Great success.  My initial response in a forum comment was actually directed at the people who where offering non-working ideas of using a UART to get some...
By: cunning_fellow

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Tue, 1 Jan 2013 23:17:25 PST
AVR ISP Target Board http://www.instructables.com/id/AVR-ISP-Target-Board/
AVR ISP Target Board - More DIY How To Projects]]> http://cdn.instructables.com/FK1/DPW7/HAQ30PAI/FK1DPW7HAQ30PAI.SQUARE2.jpg http://cdn.instructables.com/FK1/DPW7/HAQ30PAI/FK1DPW7HAQ30PAI.SQUARE.jpg http://cdn.instructables.com/FK1/DPW7/HAQ30PAI/FK1DPW7HAQ30PAI.SMALL.jpg LostRite The two main microcontrollers I program with are the 8-pin ATtiny85's and 13's and the ATMega328. To make things very simple for myself I made a target board with seperate IC holders for both of them (yes I know you can put them into one, but I always mess up which direction to put it in, even thoug...
By: LostRite

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Mon, 17 Dec 2012 21:25:38 PST
make avrdude easier; less boring commands http://www.instructables.com/id/make-avrdude-easier-less-boring-commands/ http://cdn.instructables.com/FZN/A90S/H8RVDDVY/FZNA90SH8RVDDVY.SQUARE2.jpg http://cdn.instructables.com/FZN/A90S/H8RVDDVY/FZNA90SH8RVDDVY.SQUARE.jpg http://cdn.instructables.com/FZN/A90S/H8RVDDVY/FZNA90SH8RVDDVY.SMALL.jpg thelinuxnerd I created a simple shell script that takes all the boring commands out of programming your chips using avrdude and turns them into three simple, small phrases. To use this you must have avrdude already installed or on windows WinAVR. Feel free to modify my code as much as you want and if you make it...
By: thelinuxnerd

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Mon, 5 Nov 2012 20:24:48 PST
An universal programming adapter for the Atmel STK500 http://www.instructables.com/id/An-universal-programming-adapter-for-the-Atmel-STK/
An universal programming adapter for the Atmel STK500 - More DIY How To Projects]]> http://cdn.instructables.com/FSR/Q00H/H9142P1A/FSRQ00HH9142P1A.SQUARE2.jpg http://cdn.instructables.com/FSR/Q00H/H9142P1A/FSRQ00HH9142P1A.SQUARE.jpg http://cdn.instructables.com/FSR/Q00H/H9142P1A/FSRQ00HH9142P1A.SMALL.jpg uwezi You have an STK500 development board for the AVR controllers from Atmel? And you want to use it with a newer AVR controller which is not supported by any of the 8 sockets on board? And you do not own an STK505 extension board? Welcome to my world until yesterday! This is my first instructable wh...
By: uwezi

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Sat, 3 Nov 2012 06:56:00 PDT
Color Sensor http://www.instructables.com/id/Color-Sensor/ http://cdn.instructables.com/FUQ/3R3D/H8RK933I/FUQ3R3DH8RK933I.SQUARE2.jpg http://cdn.instructables.com/FUQ/3R3D/H8RK933I/FUQ3R3DH8RK933I.SQUARE.jpg http://cdn.instructables.com/FUQ/3R3D/H8RK933I/FUQ3R3DH8RK933I.SMALL.jpg Husham Samir This is a simple color sensor using  Atmega16 MCU and can sense Red ,Green and Blue color. How it works: the sensor consist from LDR sensor and RGB LED ,so when the object putted on the sensor the light that emitting  from RGB LED will reflected from the object  to LDR sensor and read it by ADC of...
By: Husham Samir

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Mon, 29 Oct 2012 14:56:04 PDT
AVR ISP Breadboard Header http://www.instructables.com/id/AVR-ISP-Breadboard-Header/
AVR ISP Breadboard Header - More DIY How To Projects]]> http://cdn.instructables.com/FQ4/OGH7/H5ECN2U1/FQ4OGH7H5ECN2U1.SQUARE2.jpg http://cdn.instructables.com/FQ4/OGH7/H5ECN2U1/FQ4OGH7H5ECN2U1.SQUARE.jpg http://cdn.instructables.com/FQ4/OGH7/H5ECN2U1/FQ4OGH7H5ECN2U1.SMALL.jpg Kurt E. Clothier When I was first working with AVR microcontrollers, I relied a lot on tutorials I found on the web, but nearly all of them raised the question of how to attach a programmer to the microcontroller when you aren't using a development board. Most of the time, I would see people shoving pieces of wire i...
By: Kurt E. Clothier

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Sun, 5 Aug 2012 17:59:01 PDT
Sample soft and cnc drawing http://www.instructables.com/id/Sample-soft-and-cnc-drawing/ http://cdn.instructables.com/FT1/IKN1/H4AGJV1Z/FT1IKN1H4AGJV1Z.SQUARE2.jpg http://cdn.instructables.com/FT1/IKN1/H4AGJV1Z/FT1IKN1H4AGJV1Z.SQUARE.jpg http://cdn.instructables.com/FT1/IKN1/H4AGJV1Z/FT1IKN1H4AGJV1Z.SMALL.jpg costy35 Draw + One Click! = Polystyrene shape http://costycnc.xhost.ro/ http://www.facebook.com/costy.cnc.3 Requirements: - Notepad (or other text-editor) or - Paint (or other graphics-editor) or - WEBCAM (Hand-drawn text/shape captured using the camera) NO OTHER COMPLICATED GRAPHICS PROGRAMS NEEDED! :) ...
By: costy35

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Fri, 13 Jul 2012 21:54:05 PDT
PIC/AVR programming adapter/chip holder. http://www.instructables.com/id/PICAVR-programming-adapterchip-holder/ http://cdn.instructables.com/FMA/R2G6/H4AFZJMX/FMAR2G6H4AFZJMX.SQUARE2.jpg http://cdn.instructables.com/FMA/R2G6/H4AFZJMX/FMAR2G6H4AFZJMX.SQUARE.jpg http://cdn.instructables.com/FMA/R2G6/H4AFZJMX/FMAR2G6H4AFZJMX.SMALL.jpg msurguy This is a homemade adapter I made for programming SOIC/QFN size microchips that I use in my micro airplanes (http://maxoffsky.com/tech-blog/rc-micro-spitfire-airplane-build-log/). I had trouble connecting the chips any other way so I made my own universal adapter. This could also be used to do In-...
By: msurguy

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Thu, 12 Jul 2012 08:45:44 PDT
Useful AVR Dragon Modifications http://www.instructables.com/id/Useful-AVR-Dragon-Modifications/ http://cdn.instructables.com/F0X/BZ2D/H4AGJ2ZN/F0XBZ2DH4AGJ2ZN.SQUARE2.jpg http://cdn.instructables.com/F0X/BZ2D/H4AGJ2ZN/F0XBZ2DH4AGJ2ZN.SQUARE.jpg http://cdn.instructables.com/F0X/BZ2D/H4AGJ2ZN/F0XBZ2DH4AGJ2ZN.SMALL.jpg frank26080115 I have a AVR Dragon. I didn't like a few aspects about it so I've decided to make some modifications to it. The AVR Dragon has three connectors: 5X2 pin JTAG 3X2 pin ISP 10X2 pin HVPROG But the problem is that if I want to use JTAG, I can't leave another cable on the ISP connector b...
By: frank26080115

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Sat, 7 Jul 2012 16:21:49 PDT
Development system for PIC and AVR microcontrollers http://www.instructables.com/id/Development-system-for-PIC-and-AVR-microcontroller-1/
Development system for PIC and AVR microcontrollers - More DIY How To Projects]]> http://cdn.instructables.com/FBF/QRN9/H1ZG70RU/FBFQRN9H1ZG70RU.SQUARE2.jpg http://cdn.instructables.com/FBF/QRN9/H1ZG70RU/FBFQRN9H1ZG70RU.SQUARE.jpg http://cdn.instructables.com/FBF/QRN9/H1ZG70RU/FBFQRN9H1ZG70RU.SMALL.jpg AlexHenrique After testing many systems development for PIC and AVR microcontrollers, none satisfy me. So I created this system with breadboard that has satisfied me. More space free In this development system, I put two protoboards turned 180 degrees from each other. The space that is left to just enough ...
By: AlexHenrique

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Sun, 13 May 2012 16:17:12 PDT
Rainbow glowing ping pong http://www.instructables.com/id/Glowing-ping-pong/ http://cdn.instructables.com/F7J/3MMV/H0OJ01CS/F7J3MMVH0OJ01CS.SQUARE2.jpg http://cdn.instructables.com/F7J/3MMV/H0OJ01CS/F7J3MMVH0OJ01CS.SQUARE.jpg http://cdn.instructables.com/F7J/3MMV/H0OJ01CS/F7J3MMVH0OJ01CS.SMALL.jpg jedreg Build up a tiny board that fits into ping-pong to glow in rainbow colors using RGB LED driven by attiny13 microcontroller. Device is powered from CR2032 battery and uses software switch with auto power-off. Every electronics hobbyist can replicate this DIY device visiting project homepage offeri...
By: jedreg

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Thu, 12 Apr 2012 00:10:23 PDT
Guia para programar uC AVR - Dark Side Electronics http://www.instructables.com/id/Guía-para-programar-uC-AVR-Dark-Side-Electronics/
Guia para programar uC AVR - Dark Side Electronics - More DIY How To Projects]]> http://cdn.instructables.com/FLR/NOVC/H0P1KQI8/FLRNOVCH0P1KQI8.SQUARE2.jpg http://cdn.instructables.com/FLR/NOVC/H0P1KQI8/FLRNOVCH0P1KQI8.SQUARE.jpg http://cdn.instructables.com/FLR/NOVC/H0P1KQI8/FLRNOVCH0P1KQI8.SMALL.jpg lCGxl La forma más sencilla y rápida de programar un micro-controlador (uC) de la familia AVR, usando el programador USBasp, es utilizado el programa eXtreme Burner - AVR de Extreme Electronics. En esta guía te detallaremos como programar tu propio uC. Para esto necesitarás lo siguiente: - Programador US...
By: lCGxl

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Fri, 6 Apr 2012 22:30:59 PDT
Power Your Arduino From Your Car http://www.instructables.com/id/Power-Your-Arduino-From-Your-Car/
Power Your Arduino From Your Car - More DIY How To Projects]]> http://cdn.instructables.com/FOM/6QF5/H0OIYTLE/FOM6QF5H0OIYTLE.SQUARE2.jpg http://cdn.instructables.com/FOM/6QF5/H0OIYTLE/FOM6QF5H0OIYTLE.SQUARE.jpg http://cdn.instructables.com/FOM/6QF5/H0OIYTLE/FOM6QF5H0OIYTLE.SMALL.jpg nevdull The Arduino -- and AVRs in general -- have a wide range of power supply options ranging from around 1.8V to 5.5V. The choice of voltage is usually determined by the desired clock speed or power consumption requirements. The Arduino and its many variants have power jacks that allow connections from b...
By: nevdull

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Thu, 5 Apr 2012 22:13:59 PDT
Instalacion del controlador USBasp (USBasp drivers setup) - Dark Side Electronics http://www.instructables.com/id/Instalacion-del-controlador-USBasp-Windows7-Wind/
Instalacion del controlador USBasp (USBasp drivers setup) - Dark Side Electronics - More DIY How To Projects]]> http://cdn.instructables.com/FKR/2Y9M/H0FLNN0E/FKR2Y9MH0FLNN0E.SQUARE2.jpg http://cdn.instructables.com/FKR/2Y9M/H0FLNN0E/FKR2Y9MH0FLNN0E.SQUARE.jpg http://cdn.instructables.com/FKR/2Y9M/H0FLNN0E/FKR2Y9MH0FLNN0E.SMALL.jpg rttf English version available at the bottom Se enseñara paso a paso como instalar los controladores (drivers) necesarios para el correcto funcionamiento del programador USBasp para microcontroladores AVR. Primero, mencionaremos algunas consideraciones para evitar fallos por usos indebidos del programa...
By: rttf

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Sat, 31 Mar 2012 18:34:25 PDT
Using the 8Pin ATTINY programming shield with an external clock http://www.instructables.com/id/Using-the-8Pin-ATTINY-programming-shield-with-an-e/
Using the 8Pin ATTINY programming shield with an external clock - More DIY How To Projects]]> http://cdn.instructables.com/FFI/9UZJ/GV8UU6LH/FFI9UZJGV8UU6LH.SQUARE2.jpg http://cdn.instructables.com/FFI/9UZJ/GV8UU6LH/FFI9UZJGV8UU6LH.SQUARE.jpg http://cdn.instructables.com/FFI/9UZJ/GV8UU6LH/FFI9UZJGV8UU6LH.SMALL.jpg osbock Instructables author extraordinaire Randofo created a great programming shield to use your Arduino to program 8 pin ATTINY processors. He was even generous enough to give 50 copies of it out to people who authored instructables using AVR processors. It works great on brand new ATTINYs and any chip t...
By: osbock

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Mon, 21 Nov 2011 08:39:23 PST