Instructables: exploring - technology - electronics http://www.instructables.com Mon, 11 Dec 2017 19:43:54 PST BLOX v1.01 A Mini Multi FM Transmitter - Duo http://www.instructables.com/id/A-Mini-Multi-FM-Transmitter-Duo/
A Mini Multi FM Transmitter - Duo - More DIY How To Projects]]> https://cdn.instructables.com/F40/UJ1N/JAYJD51H/F40UJ1NJAYJD51H.SQUARE2.jpg https://cdn.instructables.com/F40/UJ1N/JAYJD51H/F40UJ1NJAYJD51H.SQUARE.jpg https://cdn.instructables.com/F40/UJ1N/JAYJD51H/F40UJ1NJAYJD51H.SMALL.jpg UtkarshVerma Any techie or electronics nut who knows his/her stuff is always mesmerized by FM audio transmissions. The way it works and how basic it actually is, is something worthy of applaud. Even though it was initially implemented in 1933, it is still present in our current world which tells us how important...
By: UtkarshVerma

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Mon, 11 Dec 2017 10:25:54 PST
Radio Frequency Transmitter Receiver | Rf Tx Rx | Tutorial http://www.instructables.com/id/Radio-Frequency-Transmitter-Receiver-Rf-Tx-Rx-Tuto/
Radio Frequency Transmitter Receiver | Rf Tx Rx | Tutorial - More DIY How To Projects]]> https://cdn.instructables.com/FPO/TWNP/JAWU81AC/FPOTWNPJAWU81AC.SQUARE2.jpg https://cdn.instructables.com/FPO/TWNP/JAWU81AC/FPOTWNPJAWU81AC.SQUARE.jpg https://cdn.instructables.com/FPO/TWNP/JAWU81AC/FPOTWNPJAWU81AC.SMALL.jpg magichtg in this instructable i show how to make a radio frequency transmitter and receiver circuit using an encoder and decoder pair PARTS NEEDED:* a breadboard* connecting wires*rf transmitter and receiver link to buy : http://www.electroncomponents.com/RF-Transmitter-R...* hT12-d,hT12E encoder decoder pai...
By: magichtg

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Mon, 11 Dec 2017 05:52:57 PST
Wearable Heart Rate Badge http://www.instructables.com/id/Wearable-Heart-Rate-Badge/
Wearable Heart Rate Badge - More DIY How To Projects]]> https://cdn.instructables.com/FSC/F8XY/JAWU7J8W/FSCF8XYJAWU7J8W.SQUARE2.jpg https://cdn.instructables.com/FSC/F8XY/JAWU7J8W/FSCF8XYJAWU7J8W.SQUARE.jpg https://cdn.instructables.com/FSC/F8XY/JAWU7J8W/FSCF8XYJAWU7J8W.SMALL.jpg LyndsyS This heart rate badge was created using Adafruit and Bitalino products. It was designed not only to monitor the heartrate of the user, but to also provide real time feedback through the use of different colored LEDs for different ranges of heartrates. What you will need:1 Adafruit FLORA - Wearable e...
By: LyndsyS

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Sun, 10 Dec 2017 20:55:46 PST
DIY DC Bench Power Supply Using the Dvd Player http://www.instructables.com/id/DIY-Bench-Power-Supply-Using-the-Dvd-Player/
DIY DC Bench Power Supply Using the Dvd Player - More DIY How To Projects]]> https://cdn.instructables.com/FFW/HUSG/JAWU92UC/FFWHUSGJAWU92UC.SQUARE2.jpg https://cdn.instructables.com/FFW/HUSG/JAWU92UC/FFWHUSGJAWU92UC.SQUARE.jpg https://cdn.instructables.com/FFW/HUSG/JAWU92UC/FFWHUSGJAWU92UC.SMALL.jpg NoskillsrequiredN How to use an old DVD player to make a DIY bench power supply very easy and useful for hobby electronic fans that cant affords a professional adjustable power supply.This project is very simple and modular that require no investment if you have or can buy for less then 5$ the main component: The dvd...
By: NoskillsrequiredN

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Sun, 10 Dec 2017 20:46:47 PST
DIY, 3D Printed, Variable Power Supply http://www.instructables.com/id/DIY-3D-Printed-Variable-Power-Supply/
DIY, 3D Printed, Variable Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FR6/WFCU/JAYJ7SFN/FR6WFCUJAYJ7SFN.SQUARE2.jpg https://cdn.instructables.com/FR6/WFCU/JAYJ7SFN/FR6WFCUJAYJ7SFN.SQUARE.jpg https://cdn.instructables.com/FR6/WFCU/JAYJ7SFN/FR6WFCUJAYJ7SFN.SMALL.jpg UrbixM Hi in this instructable I will show you how to make your own variable power supply, which is capable of delivering up to 5A at 12V. Parts For this project, you will need mostly parts from eBay and local hardware shop. You will also need some basic tools like soldering iron, knife, solder, screwdr...
By: UrbixM

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Sun, 10 Dec 2017 11:47:58 PST
Milliohm Meter http://www.instructables.com/id/Milliohm-Meter/
Milliohm Meter - More DIY How To Projects]]> https://cdn.instructables.com/FL4/7SGP/JAWU308O/FL47SGPJAWU308O.SQUARE2.jpg https://cdn.instructables.com/FL4/7SGP/JAWU308O/FL47SGPJAWU308O.SQUARE.jpg https://cdn.instructables.com/FL4/7SGP/JAWU308O/FL47SGPJAWU308O.SMALL.gif danielrp This is an accurate milliohm meter with a maximum resolution of 0.1mOhm. The design is very simple, the whole assembly can be built in a couple of hours once all the parts are gathered. It is based on a precision current sink and a high-resolution ADC controlled by an Arduino Nano V3. It uses a Kelv...
By: danielrp

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Sun, 10 Dec 2017 07:53:51 PST
Adding Games to Atgames Genesis Flashback HD http://www.instructables.com/id/Adding-Games-to-Atgames-Genesis-Flashback-HD/
Adding Games to Atgames Genesis Flashback HD - More DIY How To Projects]]> https://cdn.instructables.com/FQY/RBOO/JAWU0T5W/FQYRBOOJAWU0T5W.SQUARE2.jpg https://cdn.instructables.com/FQY/RBOO/JAWU0T5W/FQYRBOOJAWU0T5W.SQUARE.jpg https://cdn.instructables.com/FQY/RBOO/JAWU0T5W/FQYRBOOJAWU0T5W.SMALL.jpg Cephiros This will just be a quick walkthrough of how to add games to your Atgames Genesis Flashback HD. If you don't know what you are doing and aren't careful you can completely brick your unit as this instructable requires modification of a sensitive area of the Atgames Genesis Flashback HD (called just F...
By: Cephiros

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Sun, 10 Dec 2017 05:38:31 PST
IOT123 - D1M BLOCK - 2xAMUX Assembly http://www.instructables.com/id/IOT123-D1M-BLOCK-2xAMUX-Assembly/
IOT123 - D1M BLOCK - 2xAMUX Assembly - More DIY How To Projects]]> https://cdn.instructables.com/FMK/QUOM/JAWU156V/FMKQUOMJAWU156V.SQUARE2.jpg https://cdn.instructables.com/FMK/QUOM/JAWU156V/FMKQUOMJAWU156V.SQUARE.jpg https://cdn.instructables.com/FMK/QUOM/JAWU156V/FMKQUOMJAWU156V.SMALL.jpg IOT_123 D1M BLOCKS add tactile cases, labels, polarity guides and breakouts for the popular Wemos D1 Mini SOC/Shields/Clones. One of the issues with the ESP8266 chip is it has only one analog IO pin available. This instructable shows how to assemble the 2xAMUX BLOCK, which breaks out 2 generic A, D, GND, VC...
By: IOT_123

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Sun, 10 Dec 2017 05:37:45 PST
Minesweeper http://www.instructables.com/id/Minesweeper/
Minesweeper - More DIY How To Projects]]> https://cdn.instructables.com/F88/2SY8/JAYJ4XBX/F882SY8JAYJ4XBX.SQUARE2.jpg https://cdn.instructables.com/F88/2SY8/JAYJ4XBX/F882SY8JAYJ4XBX.SQUARE.jpg https://cdn.instructables.com/F88/2SY8/JAYJ4XBX/F882SY8JAYJ4XBX.SMALL.jpg AsthaA5 For our CPE 133 final project, Chase and I decided to create a ‘Minesweeper’ game that utilized button and switch input from a Basys-3 board as well as VHDL code. A better name for the game could very well be ‘Russian Roulette’, however we wanted to go with a more family friendly name. The game invo...
By: AsthaA5

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Sat, 9 Dec 2017 20:36:32 PST
IOT123 - D1M BLOCK - ADS1115 Assembly http://www.instructables.com/id/IOT123-D1M-BLOCK-ADS1115-Assembly/
IOT123 - D1M BLOCK - ADS1115 Assembly - More DIY How To Projects]]> https://cdn.instructables.com/F2C/3VSH/JAWU0BQD/F2C3VSHJAWU0BQD.SQUARE2.jpg https://cdn.instructables.com/F2C/3VSH/JAWU0BQD/F2C3VSHJAWU0BQD.SQUARE.jpg https://cdn.instructables.com/F2C/3VSH/JAWU0BQD/F2C3VSHJAWU0BQD.SMALL.jpg IOT_123 D1M BLOCKS add tactile cases, labels, polarity guides and breakouts for the popular Wemos D1 Mini SOC/Shields/Clones. One of the issues with the ESP8266 chip is it has only one analog IO pin available. This instructable shows how to assemble the ADS1115 D1M BLOCK, which can add up to 4 additional an...
By: IOT_123

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Sat, 9 Dec 2017 20:35:07 PST
7805 Regulator (5V) Module: Easy Tutorial http://www.instructables.com/id/7805-Regulator-5V-Module-Easy-Tutorial/
7805 Regulator (5V) Module: Easy Tutorial - More DIY How To Projects]]> https://cdn.instructables.com/F63/CYTW/JAWU1H89/F63CYTWJAWU1H89.SQUARE2.jpg https://cdn.instructables.com/F63/CYTW/JAWU1H89/F63CYTWJAWU1H89.SQUARE.jpg https://cdn.instructables.com/F63/CYTW/JAWU1H89/F63CYTWJAWU1H89.SMALL.jpg SHAMSUDHEEN MARAKKAR Hello all,This is the simplest instructable in which I am gonna share you the basics of the 7805 voltage regulator. In almost all my projects, including breadboard projects, Arduino projects, and PCB based electronics projects, power supplies of different levels does require. Especially 5 V DC suppl...
By: SHAMSUDHEEN MARAKKAR

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Sat, 9 Dec 2017 11:31:32 PST
Comparison Between Micro:bit and Arduino http://www.instructables.com/id/Comparison-Between-Microbit-and-Arduino/
Comparison Between Micro:bit and Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FGW/I0Z1/JAYJC0CE/FGWI0Z1JAYJC0CE.SQUARE2.jpg https://cdn.instructables.com/FGW/I0Z1/JAYJC0CE/FGWI0Z1JAYJC0CE.SQUARE.jpg https://cdn.instructables.com/FGW/I0Z1/JAYJC0CE/FGWI0Z1JAYJC0CE.SMALL.jpg ElecFreaks What’s the most popular development board among makers recently? Of course, it must be micro:bit board. Under the cooperation of technic giant companies such as BBC, Microsoft, Samsung and NXP, micro:bit board is endowed a halo of noble class since its birth. Last year, British government had delive...
By: ElecFreaks

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Sat, 9 Dec 2017 04:10:23 PST
+12/-12 Volt Transformer Based Dual Voltage Power Supply http://www.instructables.com/id/12-12-Volt-Transformer-Based-Dual-Voltage-Power-Su/
+12/-12 Volt Transformer Based Dual Voltage Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FP2/ANOE/JAYJ3WYU/FP2ANOEJAYJ3WYU.SQUARE2.jpg https://cdn.instructables.com/FP2/ANOE/JAYJ3WYU/FP2ANOEJAYJ3WYU.SQUARE.jpg https://cdn.instructables.com/FP2/ANOE/JAYJ3WYU/FP2ANOEJAYJ3WYU.SMALL.jpg MakeStuff_MS In this tutorial i will show you how to make simple +12/-12 volt transformer based Dual Voltage Power Supply circuit. You can watch the video which is embedded in this step for construction, parts list, circuit diagram & testing or you can continue reading the post for further details. Parts & Af...
By: MakeStuff_MS

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Sat, 9 Dec 2017 01:02:21 PST
Simple ECG Circuit and LabVIEW Heart Rate Program http://www.instructables.com/id/Simple-ECG-Circuit-and-LabVIEW-Heart-Rate-Program/
Simple ECG Circuit and LabVIEW Heart Rate Program - More DIY How To Projects]]> https://cdn.instructables.com/F86/J0TP/JAWU9U66/F86J0TPJAWU9U66.SQUARE2.jpg https://cdn.instructables.com/F86/J0TP/JAWU9U66/F86J0TPJAWU9U66.SQUARE.jpg https://cdn.instructables.com/F86/J0TP/JAWU9U66/F86J0TPJAWU9U66.SMALL.jpg LoganR24 An Electrocardiogram, or further referred to as an ECG, is an extremely powerful diagnostic and monitoring system used in all medical practices. ECG’s are used to observe the electrical activity of the heart graphically to check for abnormalities in heart rate or electrical signaling.From an ECG rea...
By: LoganR24

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Fri, 8 Dec 2017 20:45:18 PST
Battery Checker http://www.instructables.com/id/Battery-Checker/
Battery Checker - More DIY How To Projects]]> https://cdn.instructables.com/FU5/JFZO/JAWU7EMA/FU5JFZOJAWU7EMA.SQUARE2.jpg https://cdn.instructables.com/FU5/JFZO/JAWU7EMA/FU5JFZOJAWU7EMA.SQUARE.jpg https://cdn.instructables.com/FU5/JFZO/JAWU7EMA/FU5JFZOJAWU7EMA.SMALL.jpg 4D Makers The battery checker uses a gen4-uLCD-28DT which uses the Diablo16 Graphics LCD Processor. The Diablo16 processor has an Analog to Digital converter which can measure voltages up to 3.3 volts. This project could be easily extended to measure more than 3.3V by scaling the voltage down by using a volt...
By: 4D Makers

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Fri, 8 Dec 2017 20:15:40 PST
Emodino http://www.instructables.com/id/Emodino/
Emodino - More DIY How To Projects]]> https://cdn.instructables.com/FD4/CW3W/JAWTXBVZ/FD4CW3WJAWTXBVZ.SQUARE2.jpg https://cdn.instructables.com/FD4/CW3W/JAWTXBVZ/FD4CW3WJAWTXBVZ.SQUARE.jpg https://cdn.instructables.com/FD4/CW3W/JAWTXBVZ/FD4CW3WJAWTXBVZ.SMALL.jpg CarlaR40 Emodino is a trivia game that helps autistic children to learn to express themselves in a fun way and without pressure.The game has a determining educational function, since it is the first source of learning in the first ages, the child learns to control and understand their physical and social env...
By: CarlaR40

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Fri, 8 Dec 2017 10:11:46 PST
Infrared Red Therapy Device (IRTD) http://www.instructables.com/id/Infrared-Red-Therapy-Device-IRTD/
Infrared Red Therapy Device (IRTD) - More DIY How To Projects]]> https://cdn.instructables.com/FNK/CJCP/JAWTU9DU/FNKCJCPJAWTU9DU.SQUARE2.jpg https://cdn.instructables.com/FNK/CJCP/JAWTU9DU/FNKCJCPJAWTU9DU.SQUARE.jpg https://cdn.instructables.com/FNK/CJCP/JAWTU9DU/FNKCJCPJAWTU9DU.SMALL.jpg bcamrl One of the most common disabilities faced by the elder generation is arthritis, including conditions that affect joints and tendons, especially in the hands. From 2013 to 2015, about 54.4 million adults in the United States were diagnosed with arthritis, rheumatoid arthritis, gout, lupus, or fibromy...
By: bcamrl

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Fri, 8 Dec 2017 07:42:18 PST
DIY Wireless Charging Power Bank http://www.instructables.com/id/DIY-Wireless-Charging-Power-Bank/
DIY Wireless Charging Power Bank - More DIY How To Projects]]> https://cdn.instructables.com/FA7/BDSK/JAWTX2DI/FA7BDSKJAWTX2DI.SQUARE2.jpg https://cdn.instructables.com/FA7/BDSK/JAWTX2DI/FA7BDSKJAWTX2DI.SQUARE.jpg https://cdn.instructables.com/FA7/BDSK/JAWTX2DI/FA7BDSKJAWTX2DI.SMALL.jpg webgeeks As Phones get smarter and come packed with a heavier processor, it gives us a great performance, but the only down side to this is the battery life. While in intensive use the Phones may provide only a few hours of battery life, fortunately there is a wide range of power banks which are capable of ...
By: webgeeks

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Fri, 8 Dec 2017 05:53:53 PST
Competitive Buzzer System http://www.instructables.com/id/Competitive-Buzzer-System/
Competitive Buzzer System - More DIY How To Projects]]> https://cdn.instructables.com/FHT/0HXQ/JAWU11IM/FHT0HXQJAWU11IM.SQUARE2.jpg https://cdn.instructables.com/FHT/0HXQ/JAWU11IM/FHT0HXQJAWU11IM.SQUARE.jpg https://cdn.instructables.com/FHT/0HXQ/JAWU11IM/FHT0HXQJAWU11IM.SMALL.jpg CatherineL46 The competitive buzzer system designed in this project operates similarly to the buzzer systems used in the Regional and National Science Bowl Competitions. This project was inspired by my involvement with my high school's science bowl team for three years. We have always had the desire to recreate ...
By: CatherineL46

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Fri, 8 Dec 2017 05:36:17 PST
Convert a Labtec 2+1 PC Speaker System to TV 3+1 Audio http://www.instructables.com/id/Convert-a-Labtec-21-PC-Speaker-System-to-TV-31-Aud/
Convert a Labtec 2+1 PC Speaker System to TV 3+1 Audio - More DIY How To Projects]]> https://cdn.instructables.com/FW6/JX4K/JAWTTWX3/FW6JX4KJAWTTWX3.SQUARE2.jpg https://cdn.instructables.com/FW6/JX4K/JAWTTWX3/FW6JX4KJAWTTWX3.SQUARE.jpg https://cdn.instructables.com/FW6/JX4K/JAWTTWX3/FW6JX4KJAWTTWX3.SMALL.jpg haawa Another modification project. To add a center channel and a tone control to the old PC soundsystem to be used as a simple TV setup in the summer cottage. Analyze the Amplifier Circuit The original circuit consists of three 30W power amplifiers (TDA2030) for the Right, Left and Subwoofer channels...
By: haawa

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Fri, 8 Dec 2017 05:29:20 PST
PC Mouse Emulator Using Arduino Uno and Sensors. http://www.instructables.com/id/PC-Mouse-Emulator-Using-Arduino-Uno-and-Sensors/
PC Mouse Emulator Using Arduino Uno and Sensors. - More DIY How To Projects]]> https://cdn.instructables.com/FTP/HAEL/JAYJ4QL9/FTPHAELJAYJ4QL9.SQUARE2.jpg https://cdn.instructables.com/FTP/HAEL/JAYJ4QL9/FTPHAELJAYJ4QL9.SQUARE.jpg https://cdn.instructables.com/FTP/HAEL/JAYJ4QL9/FTPHAELJAYJ4QL9.SMALL.jpg Vikrant Thakur In this Instructable, we are going to build a prototype of Mouse emulator.The mouse emulator is a device that can be used when your mouse is not functioning properly.Sensors are used for controlling the mouse movements.The project consists of one ultrasonic sensor, Three Infrared sensors, and proces...
By: Vikrant Thakur

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Thu, 7 Dec 2017 17:02:38 PST
ECG Collection Circuit http://www.instructables.com/id/ECG-Collection-Circuit/
ECG Collection Circuit - More DIY How To Projects]]> https://cdn.instructables.com/FKF/0QQT/JAWU1LX3/FKF0QQTJAWU1LX3.SQUARE2.jpg https://cdn.instructables.com/FKF/0QQT/JAWU1LX3/FKF0QQTJAWU1LX3.SQUARE.jpg https://cdn.instructables.com/FKF/0QQT/JAWU1LX3/FKF0QQTJAWU1LX3.SMALL.jpg culpc Perhaps the most widespread physiological measurement in today’s healthcare industry is the Electrocardiogram (ECG/EKG). It is hard to walk through a hospital or emergency room without hearing the traditional “beep” of a heart rate monitor or seeing the ECG waveform rolling across the screen in a pa...
By: culpc

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Thu, 7 Dec 2017 17:00:42 PST
FPGA Asteroid Game http://www.instructables.com/id/FPGA-Asteroid-Game/
FPGA Asteroid Game - More DIY How To Projects]]> https://cdn.instructables.com/FAY/83OB/JAWTTJZA/FAY83OBJAWTTJZA.SQUARE2.jpg https://cdn.instructables.com/FAY/83OB/JAWTTJZA/FAY83OBJAWTTJZA.SQUARE.jpg https://cdn.instructables.com/FAY/83OB/JAWTTJZA/FAY83OBJAWTTJZA.SMALL.jpg BrandonH155 For our CPE 133 Final Project, we decided to create an asteroids game on our FPGA using two push button switches and the 7-segment display. The game works so that an asteroid spawns in one of three randomly selected rows, and comes hurtling toward the ship on the other side of the 7-segment display....
By: BrandonH155

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Thu, 7 Dec 2017 13:08:52 PST
''Magic Button'' Remote Switch http://www.instructables.com/id/Magic-Button-Remote-Switch/
''Magic Button'' Remote Switch - More DIY How To Projects]]> https://cdn.instructables.com/FS8/WL9L/JAWTSXEZ/FS8WL9LJAWTSXEZ.SQUARE2.jpg https://cdn.instructables.com/FS8/WL9L/JAWTSXEZ/FS8WL9LJAWTSXEZ.SQUARE.jpg https://cdn.instructables.com/FS8/WL9L/JAWTSXEZ/FS8WL9LJAWTSXEZ.SMALL.jpg Allan_D_Murray PROBLEM: The LED panel light (DIY - of course!) installed on the ceiling of my workshop/garage is plugged into a power socket on the ceiling. I needed some way to remotely switch it on and off from where the main light switches are located.SOLUTION: The "Magic Button" is born.The Magic Button is a s...
By: Allan_D_Murray

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Thu, 7 Dec 2017 10:42:29 PST
DIY HOW TO MAKE a BLUETOOTH CONTROL ROBOT (WITH APP AND CODE) http://www.instructables.com/id/DIY-HOW-TO-MAKE-a-BLUETOOTH-CONTROL-ROBOT-WITH-APP/
DIY HOW TO MAKE a BLUETOOTH CONTROL ROBOT (WITH APP AND CODE) - More DIY How To Projects]]> https://cdn.instructables.com/F1I/1TH8/JAWU17K0/F1I1TH8JAWU17K0.SQUARE2.jpg https://cdn.instructables.com/F1I/1TH8/JAWU17K0/F1I1TH8JAWU17K0.SQUARE.jpg https://cdn.instructables.com/F1I/1TH8/JAWU17K0/F1I1TH8JAWU17K0.SMALL.jpg xplorelabs this project based on Bluetooth ...is totally automated and user friendly ...this project just cost around 3000 to 5000 ....based on the quality of products which we use in the model ....it's easy and fun to play with ARDUINO and controllers ....for making robots and stuffs this model has lot of mob...
By: xplorelabs

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Thu, 7 Dec 2017 10:26:59 PST
How to Build a Phone Charger in 2 Minutes http://www.instructables.com/id/How-to-Build-a-Phone-Charger-in-2-Minutes/
How to Build a Phone Charger in 2 Minutes - More DIY How To Projects]]> https://cdn.instructables.com/FOS/CW6Z/JAWU06ZA/FOSCW6ZJAWU06ZA.SQUARE2.jpg https://cdn.instructables.com/FOS/CW6Z/JAWU06ZA/FOSCW6ZJAWU06ZA.SQUARE.jpg https://cdn.instructables.com/FOS/CW6Z/JAWU06ZA/FOSCW6ZJAWU06ZA.SMALL.jpg adaros1243 in this instructable, you will learn how to build a phone charger in no-time and almost no tools. all you need is:scissors2 X 3V coin batteryold (working) phone charging cablesome kind of tape first, about the charging cable, you need to cut it after the USB connection which will expose 4 wires...
By: adaros1243

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Thu, 7 Dec 2017 09:34:01 PST
16x64 P10 Scrolling LED Display Using PIC16F877 Microcontroller http://www.instructables.com/id/16x64-P10-Scrolling-LED-Display-Using-PIC16F877-Mi/
16x64 P10 Scrolling LED Display Using PIC16F877 Microcontroller - More DIY How To Projects]]> https://cdn.instructables.com/FAO/GCUS/JASJWQRD/FAOGCUSJASJWQRD.SQUARE2.jpg https://cdn.instructables.com/FAO/GCUS/JASJWQRD/FAOGCUSJASJWQRD.SQUARE.jpg https://cdn.instructables.com/FAO/GCUS/JASJWQRD/FAOGCUSJASJWQRD.SMALL.jpg itechnolabz In this instructable, describes how to interface 16 x 64 (p10) LED matrix Display with PICI6F877A microcontroller. A data sends to the microcontroller via UART which is stored in the EEPROM and the data will have displayed on LED matrix display. It will continue the same data whenever a new data arr...
By: itechnolabz

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Thu, 7 Dec 2017 07:53:52 PST
DIY Hand Crank Phone Charger http://www.instructables.com/id/DIY-Hand-Crank-Phone-Charger/
DIY Hand Crank Phone Charger - More DIY How To Projects]]> https://cdn.instructables.com/FRG/1FG2/JASJV03S/FRG1FG2JASJV03S.SQUARE2.jpg https://cdn.instructables.com/FRG/1FG2/JASJV03S/FRG1FG2JASJV03S.SQUARE.jpg https://cdn.instructables.com/FRG/1FG2/JASJV03S/FRG1FG2JASJV03S.SMALL.jpg Battle Man In this Instructable you’ll learn how to make a small hand-crank generator that can charge your phone or illuminate a small lightbulb. Disclaimer This project is intended to be a "bare-bones" approach to generating electricity in a tight situation. There are no voltage regulators, no diodes and...
By: Battle Man

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Wed, 6 Dec 2017 15:42:06 PST
Obstacle Avoiding and Manual Controllable Robot Using Android Phone http://www.instructables.com/id/Obstacle-Avoiding-and-Manual-Controllable-Robot-Us/
Obstacle Avoiding and Manual Controllable Robot Using Android Phone - More DIY How To Projects]]> https://cdn.instructables.com/FGD/Y4AC/JASJU446/FGDY4ACJASJU446.SQUARE2.jpg https://cdn.instructables.com/FGD/Y4AC/JASJU446/FGDY4ACJASJU446.SQUARE.jpg https://cdn.instructables.com/FGD/Y4AC/JASJU446/FGDY4ACJASJU446.SMALL.jpg abdulrahman_rijabo Hi everyone :)in this instructable im going to show you a simple way to make your own obstacle avoiding robot using ARDUINO and ANDROID phone to control it so follow the steps below one by one and i hope its gonna be helpful Some Advices Before We Go Forward * This project is based on Ardui...
By: abdulrahman_rijabo

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Wed, 6 Dec 2017 14:05:13 PST
Making PCBs at Home (Toner Transfer Method) http://www.instructables.com/id/Making-PCBs-at-Home-Toner-Transfer-Method/
Making PCBs at Home (Toner Transfer Method) - More DIY How To Projects]]> https://cdn.instructables.com/FA9/GTGQ/JASJSW4X/FA9GTGQJASJSW4X.SQUARE2.jpg https://cdn.instructables.com/FA9/GTGQ/JASJSW4X/FA9GTGQJASJSW4X.SQUARE.jpg https://cdn.instructables.com/FA9/GTGQ/JASJSW4X/FA9GTGQJASJSW4X.SMALL.jpg UtkarshVerma There are lot of times when we, as a maker, face obstacles such as circuit complexity, wiring problems and untidy projects while using prototyping boards. Since any good project must be neat and tidy if it's meant for demonstration purposes. So to get rid of the above stated issues, we start looking...
By: UtkarshVerma

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Wed, 6 Dec 2017 10:42:15 PST
CELL PHONE DETECTOR http://www.instructables.com/id/CELL-PHONE-DETECTOR/
CELL PHONE DETECTOR - More DIY How To Projects]]> https://cdn.instructables.com/FMK/5I24/JAWTV4CZ/FMK5I24JAWTV4CZ.SQUARE2.jpg https://cdn.instructables.com/FMK/5I24/JAWTV4CZ/FMK5I24JAWTV4CZ.SQUARE.jpg https://cdn.instructables.com/FMK/5I24/JAWTV4CZ/FMK5I24JAWTV4CZ.SMALL.jpg xplorelabs When thinking about cellphone jammer i got a idea of making a circuit which is capable of detecting the phone's call and message. it may be incoming or out going The project made is a cell phone detector which is capable of detecting the 2g,3g,4g cell phones and its signals the circuit which is c...
By: xplorelabs

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Wed, 6 Dec 2017 07:11:02 PST
Smart Wind Turbine V1 http://www.instructables.com/id/Smart-Wind-Turbine-V1/
Smart Wind Turbine V1 - More DIY How To Projects]]> https://cdn.instructables.com/FQ2/YLFV/JAWTVTR6/FQ2YLFVJAWTVTR6.SQUARE2.jpg https://cdn.instructables.com/FQ2/YLFV/JAWTVTR6/FQ2YLFVJAWTVTR6.SQUARE.jpg https://cdn.instructables.com/FQ2/YLFV/JAWTVTR6/FQ2YLFVJAWTVTR6.SMALL.jpg AdamA201 This project is meant to simulate a smart wind turbine system. hopefully ill be able to rig this up to a actual wind turbine and windmill. Anyway... lets get to it. How It Works An absolute encoder is used to find the direction that a windmill (not wind turbine) is facing, split into 8 differen...
By: AdamA201

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Wed, 6 Dec 2017 06:47:52 PST
Audio Amplifier Circuit Using Mosfet Transistor http://www.instructables.com/id/Audio-Amplifier-Circuit-Using-Mosfet-Transistor/
Audio Amplifier Circuit Using Mosfet Transistor - More DIY How To Projects]]> https://cdn.instructables.com/FHD/2W85/JASJQ3V2/FHD2W85JASJQ3V2.SQUARE2.jpg https://cdn.instructables.com/FHD/2W85/JASJQ3V2/FHD2W85JASJQ3V2.SQUARE.jpg https://cdn.instructables.com/FHD/2W85/JASJQ3V2/FHD2W85JASJQ3V2.SMALL.jpg NoskillsrequiredN How to make an audio amplifier using just one mosfet transistor An audio power amplifier (or power amp) is an electronic amplifier that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driv...
By: NoskillsrequiredN

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Wed, 6 Dec 2017 04:36:57 PST
PixelMeteo (UltraLow Power Forecast Monitor) http://www.instructables.com/id/PixelMeteo-UltraLow-Power-Forecast-Monitor/
PixelMeteo (UltraLow Power Forecast Monitor) - More DIY How To Projects]]> https://cdn.instructables.com/F9O/4V6M/JASJQ0Q5/F9O4V6MJASJQ0Q5.SQUARE2.jpg https://cdn.instructables.com/F9O/4V6M/JASJQ0Q5/F9O4V6MJASJQ0Q5.SQUARE.jpg https://cdn.instructables.com/F9O/4V6M/JASJQ0Q5/F9O4V6MJASJQ0Q5.SMALL.jpg JuanF92 IOT is a cool thing because allow you to connect everything to internet and control it remotely but there is one thing that it’s cool too and are leds... But there is one more thing, most of the people don’t like wires, but they don’t like either change battery cells, so it would be awesome if it co...
By: JuanF92

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Wed, 6 Dec 2017 04:32:30 PST
Steampunk: Quadcopter http://www.instructables.com/id/Steampunk-Quadcopter/
Steampunk: Quadcopter - More DIY How To Projects]]> https://cdn.instructables.com/FB3/2OT2/JAWTRK8U/FB32OT2JAWTRK8U.SQUARE2.jpg https://cdn.instructables.com/FB3/2OT2/JAWTRK8U/FB32OT2JAWTRK8U.SQUARE.jpg https://cdn.instructables.com/FB3/2OT2/JAWTRK8U/FB32OT2JAWTRK8U.SMALL.jpg noabaker Noah Baker, Jacob Steele, Luke Barrow, Stephen PodlogarWe were interested in creating a quadcopter from scratch, and potentially take it a step further to follow us via Bluetooth.How it Works:When the remote control is powered on and the throttle is pushed forward, it sends a radio signal to the rec...
By: noabaker

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Tue, 5 Dec 2017 20:21:23 PST
Solar Clock / Solar Tracker http://www.instructables.com/id/Solar-Clock-Solar-Tracker/
Solar Clock / Solar Tracker - More DIY How To Projects]]> https://cdn.instructables.com/F0N/46DJ/JASJQCTS/F0N46DJJASJQCTS.SQUARE2.jpg https://cdn.instructables.com/F0N/46DJ/JASJQCTS/F0N46DJJASJQCTS.SQUARE.jpg https://cdn.instructables.com/F0N/46DJ/JASJQCTS/F0N46DJJASJQCTS.SMALL.jpg evalonso This instructable was created in fulfillment of the project requirement of the Makecourse at the University of South Florida (www.makecourse.com)This device is a solar powered clock. Its aim was to provide a nice desk piece that was self sufficient, and accurate. There are two motors that control th...
By: evalonso

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Tue, 5 Dec 2017 16:46:02 PST
An Automatic Phone Charger http://www.instructables.com/id/An-Automatic-Phone-Charger/
An Automatic Phone Charger - More DIY How To Projects]]> https://cdn.instructables.com/FNI/RQEH/JASJPXSZ/FNIRQEHJASJPXSZ.SQUARE2.jpg https://cdn.instructables.com/FNI/RQEH/JASJPXSZ/FNIRQEHJASJPXSZ.SQUARE.jpg https://cdn.instructables.com/FNI/RQEH/JASJPXSZ/FNIRQEHJASJPXSZ.SMALL.jpg dolsen5 "This instructable was created in fulfillment of the project requirement of the Makecourse at the University of South Florida (www.makecourse.com)"The idea behind this project was to create a device that could charge a phone, and then unplug it when the phone reaches 100%. This would stop issues of ...
By: dolsen5

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Tue, 5 Dec 2017 14:03:20 PST
How to Make the Dimmer Lamp http://www.instructables.com/id/How-to-Make-the-Dimmer-Lamp/
How to Make the Dimmer Lamp - More DIY How To Projects]]> https://cdn.instructables.com/FG9/QX9P/JASJP6IW/FG9QX9PJASJP6IW.SQUARE2.jpg https://cdn.instructables.com/FG9/QX9P/JASJP6IW/FG9QX9PJASJP6IW.SQUARE.jpg https://cdn.instructables.com/FG9/QX9P/JASJP6IW/FG9QX9PJASJP6IW.SMALL.jpg Bare Conductive Whether you just completed the Electric Paint Lamp Kit Instruction Test Sheet or you want some visual reinforcement when making your Dimmer Lamp, this tutorial provides step-by-step videos to guide you in making the second of three lamps. All you need is the Light Up Board, an Electric Paint 10ml tu...
By: Bare Conductive

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Tue, 5 Dec 2017 08:44:04 PST
NODEMCU LUA ESP8266 With MCP23017 16 Bit Port Expander IC http://www.instructables.com/id/NODEMCU-LUA-MCP23017-16-Bit-Port-Expander-IC/
NODEMCU LUA ESP8266 With MCP23017 16 Bit Port Expander IC - More DIY How To Projects]]> https://cdn.instructables.com/FG4/LGYS/JASJOFRH/FG4LGYSJASJOFRH.SQUARE2.jpg https://cdn.instructables.com/FG4/LGYS/JASJOFRH/FG4LGYSJASJOFRH.SQUARE.jpg https://cdn.instructables.com/FG4/LGYS/JASJOFRH/FG4LGYSJASJOFRH.SMALL.jpg JohnL142 The MCP23017 is a relatively easy IC to make a board for as it has Port A and B on either side of the chip and the pins are in sequential order.Similarly the I2C address bus is all together as well.There are 2 pins on this IC which are unused as it is comparable to the MCP23S17 which uses an SPI int...
By: JohnL142

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Tue, 5 Dec 2017 06:51:35 PST
Coin Cell Shrink Wrap Battery Pack http://www.instructables.com/id/Coin-Cell-Shrink-Wrap-Battery-Pack/
Coin Cell Shrink Wrap Battery Pack - More DIY How To Projects]]> https://cdn.instructables.com/FQ4/TY29/JASJOF0K/FQ4TY29JASJOF0K.SQUARE2.jpg https://cdn.instructables.com/FQ4/TY29/JASJOF0K/FQ4TY29JASJOF0K.SQUARE.jpg https://cdn.instructables.com/FQ4/TY29/JASJOF0K/FQ4TY29JASJOF0K.SMALL.jpg JeremySCook I'm a big fan of CR2032 "coin cell" batteries. They provide just over 3 volts of electricity in an very compact size. You can plug one into a small holder, then connect the leads as needed.But what if you need more than three volts? You could connect several holders in series, but the size adds up, ...
By: JeremySCook

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Tue, 5 Dec 2017 06:40:26 PST
IR Motion Switch http://www.instructables.com/id/IR-Motion-Switch/
IR Motion Switch - More DIY How To Projects]]> https://cdn.instructables.com/F78/CBW0/JASJO8V1/F78CBW0JASJO8V1.SQUARE2.jpg https://cdn.instructables.com/F78/CBW0/JASJO8V1/F78CBW0JASJO8V1.SQUARE.jpg https://cdn.instructables.com/F78/CBW0/JASJO8V1/F78CBW0JASJO8V1.SMALL.jpg SPSugan IR sensor motion switch is used to instead of the ordinary switch used for the lights & fans in the home. This Motion switch is used to avoid the current leakage form the switch & avoid the current based accidents. This type of product that won't be failure at any of the condition. This my first in...
By: SPSugan

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Tue, 5 Dec 2017 06:09:57 PST
Sensor Ángular Java + Arduino http://www.instructables.com/id/Sensor-Ángular-Java-Arduino/
Sensor Ángular Java + Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FFW/1LE3/JASJM9O9/FFW1LE3JASJM9O9.SQUARE2.jpg https://cdn.instructables.com/FFW/1LE3/JASJM9O9/FFW1LE3JASJM9O9.SQUARE.jpg https://cdn.instructables.com/FFW/1LE3/JASJM9O9/FFW1LE3JASJM9O9.SMALL.jpg 0188639 En este apartado les explicare como usar un sensor angular rotatorio, mediante una interfaz en java y arduino Código Arduino Lo primero que tenemos que hacer, es realizar nuestro código en arduino para el sensor, el cual es un sensor 360°. Utilizamos el codigo mostrado en la imagen.Una vez hecho ...
By: 0188639

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Mon, 4 Dec 2017 15:45:48 PST
How to Make 12 Volt Battery Charger Unconventional http://www.instructables.com/id/How-to-Make-12-Volt-Battery-Charger-Unconventional/
How to Make 12 Volt Battery Charger Unconventional - More DIY How To Projects]]> https://cdn.instructables.com/FUR/3MOJ/JASJLW0I/FUR3MOJJASJLW0I.SQUARE2.jpg https://cdn.instructables.com/FUR/3MOJ/JASJLW0I/FUR3MOJJASJLW0I.SQUARE.jpg https://cdn.instructables.com/FUR/3MOJ/JASJLW0I/FUR3MOJJASJLW0I.SMALL.jpg NoskillsrequiredN How to make 12v battery charger unconventional is an instructable tutorial on how to make a 12v battery chargerat home different than a regular 12-volt auto charger.This 12v charger is intended for lead-acid battery most commonly used in automotive industry and known as an automotive battery.An auto...
By: NoskillsrequiredN

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Mon, 4 Dec 2017 13:13:38 PST
The OctoGlobe http://www.instructables.com/id/The-OctoGlobe/
The OctoGlobe - More DIY How To Projects]]> https://cdn.instructables.com/F13/KCAI/JASJINE4/F13KCAIJASJINE4.SQUARE2.jpg https://cdn.instructables.com/F13/KCAI/JASJINE4/F13KCAIJASJINE4.SQUARE.jpg https://cdn.instructables.com/F13/KCAI/JASJINE4/F13KCAIJASJINE4.SMALL.jpg Nprichards ***This instructable was created in fulfillment of the project requirement of the Makecourse at the University of South Florida (www.makecourse.com).***Welcome to building your own Octoglobe!The Octoglobe is a cool and unique spinning light system that has arms and LEDs! It is based on 3D printed p...
By: Nprichards

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Mon, 4 Dec 2017 10:58:48 PST
Daily Driver E-Bike http://www.instructables.com/id/Lets-Build-Affordable-E-Bike/
Daily Driver E-Bike - More DIY How To Projects]]> https://cdn.instructables.com/F27/PQ66/JAMU6G16/F27PQ66JAMU6G16.SQUARE2.jpg https://cdn.instructables.com/F27/PQ66/JAMU6G16/F27PQ66JAMU6G16.SQUARE.jpg https://cdn.instructables.com/F27/PQ66/JAMU6G16/F27PQ66JAMU6G16.SMALL.jpg israelk2 My Goal is to convert a $99 bike to e-bike with a budget less than $700 and use my bike as my daily driver. Since I am focusing on battery life cycle, I want it to last much longer as possible. I am using BMS(Battery Management system) and a charger that was able to charge the battery at 80%. Any s...
By: israelk2

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Mon, 4 Dec 2017 06:41:18 PST
Homework Writing Machine http://www.instructables.com/id/Homework-Writing-Machine/
Homework Writing Machine - More DIY How To Projects]]> https://cdn.instructables.com/F22/WUCK/JAWTUW9Z/F22WUCKJAWTUW9Z.SQUARE2.jpg https://cdn.instructables.com/F22/WUCK/JAWTUW9Z/F22WUCKJAWTUW9Z.SQUARE.jpg https://cdn.instructables.com/F22/WUCK/JAWTUW9Z/F22WUCKJAWTUW9Z.SMALL.jpg Creativity Buzz Hi guys , As per the title this is a simple project using Arduino to make Homework writing machine at your home.This machine can draw any design and write any type of fonts.You can see sharpness and perfection of writing in photos. The machine uses a gantry to move the writing tip along the X and Y ...
By: Creativity Buzz

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Mon, 4 Dec 2017 05:42:59 PST
Make a Cool Micro:bit Hovercraft Together http://www.instructables.com/id/Make-a-Cool-Microbit-Hovercraft-Together/
Make a Cool Micro:bit Hovercraft Together - More DIY How To Projects]]> https://cdn.instructables.com/F9A/20LO/JAMU29S8/F9A20LOJAMU29S8.SQUARE2.jpg https://cdn.instructables.com/F9A/20LO/JAMU29S8/F9A20LOJAMU29S8.SQUARE.jpg https://cdn.instructables.com/F9A/20LO/JAMU29S8/F9A20LOJAMU29S8.SMALL.jpg ElecFreaks Most of time the cars we made can only run on the surface of the ground. Today we are going to create a hovercraft, which runs both in the water and on the ground, or even in the air. We use two motors to blow air underneath to support the hovercraft body and two motors in the end to control its mov...
By: ElecFreaks

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Sun, 3 Dec 2017 22:16:09 PST
SHIOT http://www.instructables.com/id/SHIOT/
SHIOT - More DIY How To Projects]]> https://cdn.instructables.com/F9V/YNX6/JAMU09FY/F9VYNX6JAMU09FY.SQUARE2.jpg https://cdn.instructables.com/F9V/YNX6/JAMU09FY/F9VYNX6JAMU09FY.SQUARE.jpg https://cdn.instructables.com/F9V/YNX6/JAMU09FY/F9VYNX6JAMU09FY.SMALL.jpg Dorival okada Este projeto foi desenvolvido para um sistema de iluminação via Dweet ,e foi utilizado o hardware Dragonborad 410C com uma versão linux linaro instalado .E para o desenvolvimento do aplicativo para o smartphone foi utilizado o ionic , e o IDE Visual studio Code. Step 1 : Materiais Uitilizados 1 x...
By: Dorival okada

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Sun, 3 Dec 2017 21:18:21 PST
Stewart Platform - Flight Simulator X http://www.instructables.com/id/Stewart-Platform-Flight-Simulator-X/
Stewart Platform - Flight Simulator X - More DIY How To Projects]]> https://cdn.instructables.com/FII/0X3B/JAMU1CGT/FII0X3BJAMU1CGT.SQUARE2.jpg https://cdn.instructables.com/FII/0X3B/JAMU1CGT/FII0X3BJAMU1CGT.SQUARE.jpg https://cdn.instructables.com/FII/0X3B/JAMU1CGT/FII0X3BJAMU1CGT.SMALL.jpg DanielM953 El proyecto consta del control de movimiento de una plataforma Stewart, el cual está dictado por los movimientos de un avión dentro de un juego de video llamado Flight Simulator X. Mediante el enlace de estos dos a través de un arduino, se logra manipular el movimiento de la plataforma de Stewart en...
By: DanielM953

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Sun, 3 Dec 2017 21:13:18 PST
Pong Game http://www.instructables.com/id/CPE-133/
Pong Game - More DIY How To Projects]]> https://cdn.instructables.com/FXP/C5C2/JAMTY3UU/FXPC5C2JAMTY3UU.SQUARE2.jpg https://cdn.instructables.com/FXP/C5C2/JAMTY3UU/FXPC5C2JAMTY3UU.SQUARE.jpg https://cdn.instructables.com/FXP/C5C2/JAMTY3UU/FXPC5C2JAMTY3UU.SMALL.jpg ShivaniG16 Materials: Basys3 FPGA Board VGA cable VivadoThe purpose of this instructable is to develop a Pong game that will be displayed on a monitor. The project will use VHDL to program and uses a Basys3 FPGA to carry out the code and transfers the image using a VGA interface. This tutorial is intended for ...
By: ShivaniG16

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Sun, 3 Dec 2017 04:54:04 PST