Instructables: exploring - technology - timer http://www.instructables.com Thu, 25 Aug 2016 11:49:46 PDT BLOX v1.01 Alarm beeper transistor http://www.instructables.com/id/Transistor-Alarm-Beeper/
Alarm beeper transistor - More DIY How To Projects]]> https://cdn.instructables.com/F2M/DXX8/IRXTVS7A/F2MDXX8IRXTVS7A.SQUARE2.jpg https://cdn.instructables.com/F2M/DXX8/IRXTVS7A/F2MDXX8IRXTVS7A.SQUARE.jpg https://cdn.instructables.com/F2M/DXX8/IRXTVS7A/F2MDXX8IRXTVS7A.SMALL.jpg postron This simple circuit is perfect for an alarm. The beeper dont beep all the time but in alternance. You don't need special skills in electronics but is is recomended to know some basic electronic components to understant how it works. Place transistor Place two transistors in your bread board like ...
By: postron

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Wed, 24 Aug 2016 16:36:11 PDT
Quick setup guide for DS3231 Alarm/Timer function http://www.instructables.com/id/Setup-for-DS3231-AlarmTimer-Function/
Quick setup guide for DS3231 Alarm/Timer function - More DIY How To Projects]]> http://cdn.instructables.com/F2B/AF1B/IRRF0CN1/F2BAF1BIRRF0CN1.SQUARE2.jpg http://cdn.instructables.com/F2B/AF1B/IRRF0CN1/F2BAF1BIRRF0CN1.SQUARE.jpg http://cdn.instructables.com/F2B/AF1B/IRRF0CN1/F2BAF1BIRRF0CN1.SMALL.jpg paddyding I was looking for DS3231 alarm function and I came across multiple libraries such as Radon.The libraries people used are way too complex and difficult to understand. I wanted to make a timer using the DS3231 module but other instructions/notes were unclear.Hmmm... There's gotta be an easier way to d...
By: paddyding

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Wed, 10 Aug 2016 08:23:32 PDT
MAX7219_Timer/Clock with no external hardware http://www.instructables.com/id/MAX7219TIMER/
MAX7219_Timer/Clock with no external hardware - More DIY How To Projects]]> http://cdn.instructables.com/FGZ/BR0I/IRG4HTBT/FGZBR0IIRG4HTBT.SQUARE2.jpg http://cdn.instructables.com/FGZ/BR0I/IRG4HTBT/FGZBR0IIRG4HTBT.SQUARE.jpg http://cdn.instructables.com/FGZ/BR0I/IRG4HTBT/FGZBR0IIRG4HTBT.SMALL.jpg GeorgeLat The following project is made by Latmos Electronics and you will need:1 breadboard1 Arduino UNO shield1 Temperature Sensor3 Buttons5 MAX7219 modulesHere you can see a Real Time Clock (RTC) without any external hardware and five MAX7219 modules in order to display the current time and temperature. Ho...
By: GeorgeLat

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Tue, 2 Aug 2016 10:21:49 PDT
DIY | Adjustable Timer using 555 & potentiometer http://www.instructables.com/id/DIY-Adjustable-Timer-Using-555-Potentiometer/
DIY | Adjustable Timer using 555 & potentiometer - More DIY How To Projects]]> http://cdn.instructables.com/F3H/CEI1/IR6IV6TR/F3HCEI1IR6IV6TR.SQUARE2.jpg http://cdn.instructables.com/F3H/CEI1/IR6IV6TR/F3HCEI1IR6IV6TR.SQUARE.jpg http://cdn.instructables.com/F3H/CEI1/IR6IV6TR/F3HCEI1IR6IV6TR.SMALL.jpg MakeStuff_MS DIY | Adjustable Timer using 555 & potentiometer Making Video You can watch the making of the video by the clicking the video linked in this step or continue reading to make your own timer You Can Subscribe To My YouTube Channel By Clicking HERE Components Required 1. Push Button2. 555 Ti...
By: MakeStuff_MS

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Thu, 28 Jul 2016 23:16:54 PDT
Arduino: Pushing the Limits || Arduino Timers. http://www.instructables.com/id/Arduino-Pushing-the-Limits-Arduino-Timers/
Arduino: Pushing the Limits || Arduino Timers. - More DIY How To Projects]]> http://cdn.instructables.com/FX5/HAI9/IQYSZTEE/FX5HAI9IQYSZTEE.SQUARE2.jpg http://cdn.instructables.com/FX5/HAI9/IQYSZTEE/FX5HAI9IQYSZTEE.SQUARE.jpg http://cdn.instructables.com/FX5/HAI9/IQYSZTEE/FX5HAI9IQYSZTEE.SMALL.jpg Motaz Bany-Amer the arduino has great abilities and features indeed, the language, the speed, the easy to use, the great development board, the documentation, the price, and the interfacing ability to a lot of devices and programs. you will not get to know how great these features are, until you use the Arduino wit...
By: Motaz Bany-Amer

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Sun, 24 Jul 2016 13:19:24 PDT
DIY Rain Alarm Using 555 Timer http://www.instructables.com/id/DIY-Rain-Alarm-Using-555-Timer/
DIY Rain Alarm Using 555 Timer - More DIY How To Projects]]> http://cdn.instructables.com/FF1/2DVF/IQPFDWR5/FF12DVFIQPFDWR5.SQUARE2.jpg http://cdn.instructables.com/FF1/2DVF/IQPFDWR5/FF12DVFIQPFDWR5.SQUARE.jpg http://cdn.instructables.com/FF1/2DVF/IQPFDWR5/FF12DVFIQPFDWR5.SMALL.jpg MakeStuff_MS Building a home made rain alarm.This circuit beeps for about 40 seconds when it detects rain. This circuit uses a 555 timer.This circuit can also be used with pressure sensor or with LDR for detecting light Things Required 1. 330 Ohm Resistor2. 1M Ohm Resistor - 33. 330k Ohm Resistor - 34. 10k Oh...
By: MakeStuff_MS

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Sat, 16 Jul 2016 22:02:34 PDT
Line Follower Robot Lap Counter/Timer Based in Arduino http://www.instructables.com/id/Line-Follower-Robot-Lap-CounterTimer-Based-in-Ardu/
Line Follower Robot Lap Counter/Timer Based in Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FYI/1G4A/IQFCFX6W/FYI1G4AIQFCFX6W.SQUARE2.jpg http://cdn.instructables.com/FYI/1G4A/IQFCFX6W/FYI1G4AIQFCFX6W.SQUARE.jpg http://cdn.instructables.com/FYI/1G4A/IQFCFX6W/FYI1G4AIQFCFX6W.SMALL.jpg pepemanboy Line follower robots are very popular among robotics competitions. . My robotics team, Cirobots (https://www.facebook.com/cirobots/), has been building line followers since 2014. We have been quite succesful nationally and are about to compete in international competitions. You can see our robots i...
By: pepemanboy

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Mon, 11 Jul 2016 05:57:54 PDT
PicoCricket Timer http://www.instructables.com/id/PicoCricket-Timer/
PicoCricket Timer - More DIY How To Projects]]> http://cdn.instructables.com/FQT/Z01L/IQ5PPB7F/FQTZ01LIQ5PPB7F.SQUARE2.jpg http://cdn.instructables.com/FQT/Z01L/IQ5PPB7F/FQTZ01LIQ5PPB7F.SQUARE.jpg http://cdn.instructables.com/FQT/Z01L/IQ5PPB7F/FQTZ01LIQ5PPB7F.SMALL.jpg jasonZak So the place where I work has a lot of learning stuff. I use this to make a timer that in no way whatsoever bears any resemblance to an explosive device.In my defense, it's super hard to make a homemade digital timer that doesn't look like a bomb. Just ask Ahmed Mohamed. Things You Need - PicoCri...
By: jasonZak

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Sun, 3 Jul 2016 20:39:23 PDT
How to Use an Automatic Outlet Timer (Great for Hydroponics) http://www.instructables.com/id/How-to-Use-an-Automatic-Outlet-Timer-Great-for-Hyd/
How to Use an Automatic Outlet Timer (Great for Hydroponics) - More DIY How To Projects]]> http://cdn.instructables.com/F4U/3C5X/IQ5POUTK/F4U3C5XIQ5POUTK.SQUARE2.jpg http://cdn.instructables.com/F4U/3C5X/IQ5POUTK/F4U3C5XIQ5POUTK.SQUARE.jpg http://cdn.instructables.com/F4U/3C5X/IQ5POUTK/F4U3C5XIQ5POUTK.SMALL.jpg Foxerx Forewarning: this is my first Instructable, so I'm just getting the hang of it. Any tips to make it better would be appreciated.An automatic outlet timer is a great thing to have if you have any setup for plants. Whether your timer is digital or mechanical, like the one in this Instructable, it do...
By: Foxerx

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Sun, 3 Jul 2016 06:58:02 PDT
Knight Rider LED Flasher - NE555 & CD4017 http://www.instructables.com/id/Knight-Rider-LED-Flasher-555-4017/
Knight Rider LED Flasher - NE555 & CD4017 - More DIY How To Projects]]> http://cdn.instructables.com/F8E/MQIB/IPWX4TLU/F8EMQIBIPWX4TLU.SQUARE2.jpg http://cdn.instructables.com/F8E/MQIB/IPWX4TLU/F8EMQIBIPWX4TLU.SQUARE.jpg http://cdn.instructables.com/F8E/MQIB/IPWX4TLU/F8EMQIBIPWX4TLU.SMALL.jpg DIY Circuits In this instructable I will show you how I made an LED flasher with Knight Rider effect(Larson Scanner).The circuit is relatively simple. For me the hardest part was etching the PCB. Demonstration In this video you can see the finished project. Parts List For this instructable you will need:1x...
By: DIY Circuits

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Tue, 28 Jun 2016 04:19:45 PDT
Timer Interrupts on the DP32 http://www.instructables.com/id/Timer-Interrupts-on-the-DP32/
Timer Interrupts on the DP32 - More DIY How To Projects]]> http://cdn.instructables.com/F5B/KKX7/IPYC6E5C/F5BKKX7IPYC6E5C.SQUARE2.jpg http://cdn.instructables.com/F5B/KKX7/IPYC6E5C/F5BKKX7IPYC6E5C.SQUARE.jpg http://cdn.instructables.com/F5B/KKX7/IPYC6E5C/F5BKKX7IPYC6E5C.SMALL.jpg JayWeeks Timers! I'm excited to finally be covering timers on my favorite board, the DP32!Remember way back when I wrote about external interrupts? If you're not familiar with interrupts and how they work, I recommend checking that tutorial out first. External interrupts are useful if you want an event outsi...
By: JayWeeks

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Mon, 27 Jun 2016 16:32:26 PDT
Automated Power Tool Charger http://www.instructables.com/id/Automated-Power-Tool-Charger/
Automated Power Tool Charger - More DIY How To Projects]]> http://cdn.instructables.com/FB5/5RP4/IPTJHGW2/FB55RP4IPTJHGW2.SQUARE2.jpg http://cdn.instructables.com/FB5/5RP4/IPTJHGW2/FB55RP4IPTJHGW2.SQUARE.jpg http://cdn.instructables.com/FB5/5RP4/IPTJHGW2/FB55RP4IPTJHGW2.SMALL.jpg Eric Brouwer Electric power tools changed the way most of us work around the house. Simple and quick, as no extension cords are needed. But they do come with some effort. I still have some power tools that are powered by old Ni-Cad or Ni-Mh batteries. They work great, but if they are not used on a weekly basis, ...
By: Eric Brouwer

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Sun, 26 Jun 2016 09:04:35 PDT
Cooking Timer Timelapse Tripod http://www.instructables.com/id/Cooking-Timer-Timelapse-Tripod/
Cooking Timer Timelapse Tripod - More DIY How To Projects]]> http://cdn.instructables.com/FRY/3LVC/IPVF7R9Z/FRY3LVCIPVF7R9Z.SQUARE2.jpg http://cdn.instructables.com/FRY/3LVC/IPVF7R9Z/FRY3LVCIPVF7R9Z.SQUARE.jpg http://cdn.instructables.com/FRY/3LVC/IPVF7R9Z/FRY3LVCIPVF7R9Z.SMALL.jpg Leners HiToday I'll show you how I made a fun accessory for bringing your timelapses to the next level. What You'll Need A kitchen timerA phone tripodI picked both of these from a local dollar store. These ended up costing less than 5€ in total. Disassembling The Kitchen Timer I took apart the time...
By: Leners

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Sun, 26 Jun 2016 05:09:04 PDT
Kitchen Timer Using an Arduino http://www.instructables.com/id/Kitchen-Timer-Using-an-Arduino/
Kitchen Timer Using an Arduino - More DIY How To Projects]]> http://cdn.instructables.com/F8G/D8WC/IPQM9KMC/F8GD8WCIPQM9KMC.SQUARE2.jpg http://cdn.instructables.com/F8G/D8WC/IPQM9KMC/F8GD8WCIPQM9KMC.SQUARE.jpg http://cdn.instructables.com/F8G/D8WC/IPQM9KMC/F8GD8WCIPQM9KMC.SMALL.jpg go_cool If you like cooking and have the habit of leaving the gas stove on for too long, this could be a serious problem because no one likes burnt food. To solve this problem I'm going to show you how to build your own kitchen trimmer that is powered by an Arduino.This kitchen timer is very easy to build a...
By: go_cool

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Wed, 22 Jun 2016 08:29:33 PDT
LIFETIMER http://www.instructables.com/id/LIFETIMER/
LIFETIMER - More DIY How To Projects]]> http://cdn.instructables.com/FHT/KWQ5/IPK9489U/FHTKWQ5IPK9489U.SQUARE2.jpg http://cdn.instructables.com/FHT/KWQ5/IPK9489U/FHTKWQ5IPK9489U.SQUARE.jpg http://cdn.instructables.com/FHT/KWQ5/IPK9489U/FHTKWQ5IPK9489U.SMALL.jpg quicksilv3rflash LIFETIMER counts down until I die. I think it's set a little long -- scratch that, way too long. Assuming 2.5 billion seconds in a human life you can then string it out to the correct number of digits to drop the last digit every 1/4 second and that's easy to do with a 32.768kHz crystal.Github repos...
By: quicksilv3rflash

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Sat, 18 Jun 2016 05:58:37 PDT
Arduino based Lap Timer http://www.instructables.com/id/Arduino-Based-Lap-Timer/
Arduino based Lap Timer - More DIY How To Projects]]> http://cdn.instructables.com/F77/1JAT/IPH0L7S5/F771JATIPH0L7S5.SQUARE2.jpg http://cdn.instructables.com/F77/1JAT/IPH0L7S5/F771JATIPH0L7S5.SQUARE.jpg http://cdn.instructables.com/F77/1JAT/IPH0L7S5/F771JATIPH0L7S5.SMALL.gif the_anykey We recently got hold of a "Crazy Cart", a seriously cool cart to race around with. As we only have one, I did want to have something to make the driving a bit more competitive, so I build an Arduino Based Lap Timer.The Lap timer uses an "Infrared light bridge" (Velleman PEM10D) to detect when someth...
By: the_anykey

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Thu, 16 Jun 2016 10:27:04 PDT
Time Sensor : Easiest way of Home Automation http://www.instructables.com/id/Time-Sensor-Easiest-Way-of-Home-Automation/
Time Sensor : Easiest way of Home Automation - More DIY How To Projects]]> http://cdn.instructables.com/FM0/0EKJ/IPE6K38B/FM00EKJIPE6K38B.SQUARE2.jpg http://cdn.instructables.com/FM0/0EKJ/IPE6K38B/FM00EKJIPE6K38B.SQUARE.jpg http://cdn.instructables.com/FM0/0EKJ/IPE6K38B/FM00EKJIPE6K38B.SMALL.jpg Rahul - S My Friend is fond of keeping fish tank. He has a fish tank and some rare fishes too. But when he goes outside for function, party or a trip, it becomes hard to keep them. So he asked me to make something which can operate his Fish tank's Lights automatically. He need to turn ON lights at 7am and tu...
By: Rahul - S

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Mon, 13 Jun 2016 22:05:34 PDT
Infra Red Intervalometer for Canon EOS M or Nikon D50 http://www.instructables.com/id/Infra-Red-Intervalometer-for-Canon-EOS-M-or-Nikon-/
Infra Red Intervalometer for Canon EOS M or Nikon D50 - More DIY How To Projects]]> http://cdn.instructables.com/F4E/PF2Z/IOYDFJSN/F4EPF2ZIOYDFJSN.SQUARE2.jpg http://cdn.instructables.com/F4E/PF2Z/IOYDFJSN/F4EPF2ZIOYDFJSN.SQUARE.jpg http://cdn.instructables.com/F4E/PF2Z/IOYDFJSN/F4EPF2ZIOYDFJSN.SMALL.jpg julianwiggins I love time lapse videos. So when I got my first decent camera I could not wait to make one. The process is pretty simple. Find an interesting view, take a picture every few seconds, when you have a few hundred shots you can easily download software that will stitch these photos into a video. Even ...
By: julianwiggins

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Thu, 2 Jun 2016 14:24:20 PDT
Rallytimer http://www.instructables.com/id/Rallytimer/
Rallytimer - More DIY How To Projects]]> http://cdn.instructables.com/F44/1EPY/IORGXETF/F441EPYIORGXETF.SQUARE2.jpg http://cdn.instructables.com/F44/1EPY/IORGXETF/F441EPYIORGXETF.SQUARE.jpg http://cdn.instructables.com/F44/1EPY/IORGXETF/F441EPYIORGXETF.SMALL.jpg J-F42 A rallytimer is a really intresting device to improve your rating during a regularity rally. As you know, it’s quite difficult to give the notes, check the time and the distance at the same times. Furthermore, timetables are often really unpleasant to read in a rally car which is on the road or duri...
By: J-F42

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Sat, 28 May 2016 20:58:15 PDT
6.25 nanosecond resolution timer for any microcontroller! http://www.instructables.com/id/625-Nanosecond-Resolution-Timer-for-Any-Microcontr/
6.25 nanosecond resolution timer for any microcontroller! - More DIY How To Projects]]> http://cdn.instructables.com/F5F/3NBX/IOQ1PH7P/F5F3NBXIOQ1PH7P.SQUARE2.jpg http://cdn.instructables.com/F5F/3NBX/IOQ1PH7P/F5F3NBXIOQ1PH7P.SQUARE.jpg http://cdn.instructables.com/F5F/3NBX/IOQ1PH7P/F5F3NBXIOQ1PH7P.SMALL.jpg Rajiv Tyagi While designing a solid state replacement for a vacuum-tubes-and-CRT radar display subsystem, I was stuck at getting a suitable system to time the period between the synch pulse and the echo pulse. The synch pulse and echo pulse were being captured on two pins of an Arduino Due. The Arduino Due has ...
By: Rajiv Tyagi

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Sat, 28 May 2016 07:37:59 PDT
MORNING FLUTE (Morgenflöte) http://www.instructables.com/id/MORNING-FLUTE-Morgenflöte/
MORNING FLUTE (Morgenflöte) - More DIY How To Projects]]> http://cdn.instructables.com/FCV/X5NA/IOPZDKN6/FCVX5NAIOPZDKN6.SQUARE2.jpg http://cdn.instructables.com/FCV/X5NA/IOPZDKN6/FCVX5NAIOPZDKN6.SQUARE.jpg http://cdn.instructables.com/FCV/X5NA/IOPZDKN6/FCVX5NAIOPZDKN6.SMALL.jpg pratchel The "morning flute/ morgenflöte" is a light depended instrument, which is best played in the morning. It uses photocells, LDRs(light depended resistors) implemented in the cardboard tube attached to 555 timers on the breadboard.There is already a lot of light depended instruments prob. all based on ...
By: pratchel

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Sat, 28 May 2016 07:05:23 PDT
Timekeeping on ESP8266 & arduino uno WITHOUT an RTC (Real Time CLock)? http://www.instructables.com/id/TESTED-Timekeeping-on-ESP8266-Arduino-Uno-WITHOUT-/
Timekeeping on ESP8266 & arduino uno WITHOUT an RTC (Real Time CLock)? - More DIY How To Projects]]> http://cdn.instructables.com/FFL/INHS/IOEXX8WL/FFLINHSIOEXX8WL.SQUARE2.jpg http://cdn.instructables.com/FFL/INHS/IOEXX8WL/FFLINHSIOEXX8WL.SQUARE.jpg http://cdn.instructables.com/FFL/INHS/IOEXX8WL/FFLINHSIOEXX8WL.SMALL.jpg Ruben Marc Speybrouck Like the title says, I have tested keeping track of time on my arduino uno and the ESP8266 / Wemos D1 boards(programmed with arduino) WITHOUT the use of libraries, internet or an RTC unit. A lot of great instructables here on the site tell you to use an RTC for time related projects. I wanted to tes...
By: Ruben Marc Speybrouck

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Sun, 22 May 2016 03:47:49 PDT
Smart and Easy Timer Functions for Any Application http://www.instructables.com/id/Smart-and-Easy-Timer-Functions-for-Any-Application/
Smart and Easy Timer Functions for Any Application - More DIY How To Projects]]> http://cdn.instructables.com/FRN/CXMH/IOG1GCLL/FRNCXMHIOG1GCLL.SQUARE2.jpg http://cdn.instructables.com/FRN/CXMH/IOG1GCLL/FRNCXMHIOG1GCLL.SQUARE.jpg http://cdn.instructables.com/FRN/CXMH/IOG1GCLL/FRNCXMHIOG1GCLL.SMALL.jpg as-WIN-th Used a digital timer (600dt - selec) to automate my non-commercial motor. If you wanna quickly rush through the project you can jump on to my YouTube video provided above. ifelse{lets start} ;-)This is a simple but yet useful project that still remains working in my home. This is the first real time...
By: as-WIN-th

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Sat, 21 May 2016 01:45:22 PDT
Arduino countdown timer with setup buttons http://www.instructables.com/id/Arduino-Countdown-Timer-With-Setup-Buttons/
Arduino countdown timer with setup buttons - More DIY How To Projects]]> http://cdn.instructables.com/FQQ/DX6V/IOEKFG2X/FQQDX6VIOEKFG2X.SQUARE2.jpg http://cdn.instructables.com/FQQ/DX6V/IOEKFG2X/FQQDX6VIOEKFG2X.SQUARE.jpg http://cdn.instructables.com/FQQ/DX6V/IOEKFG2X/FQQDX6VIOEKFG2X.SMALL.jpg Ardumotive_com In this Instructables guide I will show you how to make your own Arduino two digit countdown timer. I made my own circuit by using the ATmega328 micro controller but this is an optional step. In this guide I will help you to make it easily on breadboard by using the Arduino uno board!We will be able...
By: Ardumotive_com

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Thu, 19 May 2016 11:43:19 PDT
11 LED Adjustable Chaser with 555Timer http://www.instructables.com/id/11-LED-Adjustable-Chaser-With-555Timer/
11 LED Adjustable Chaser with 555Timer - More DIY How To Projects]]> http://cdn.instructables.com/FIK/327T/INQBL7B7/FIK327TINQBL7B7.SQUARE2.jpg http://cdn.instructables.com/FIK/327T/INQBL7B7/FIK327TINQBL7B7.SQUARE.jpg http://cdn.instructables.com/FIK/327T/INQBL7B7/FIK327TINQBL7B7.SMALL.jpg hkerr Parts:Leds: Pack of 25 Can use Purple OnesIC: 555 timer, CD4017Capacitor: 10uf, 100nf(104)Potentiometer: 10k Linear MonoResistors: 1k, 10k, 120ohmBreadboard + Cables + Battery Clip Place Base Components The 555 timer and Cd4017 are placed along with the leds and the wires connecting to power and ...
By: hkerr

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Tue, 3 May 2016 07:26:34 PDT
Arduino simple 7 segment countdown timer http://www.instructables.com/id/Arduino-Simple-7-Segment-Countdown-Timer/
Arduino simple 7 segment countdown timer - More DIY How To Projects]]> http://cdn.instructables.com/F7E/EX26/INPVZGJY/F7EEX26INPVZGJY.SQUARE2.jpg http://cdn.instructables.com/F7E/EX26/INPVZGJY/F7EEX26INPVZGJY.SQUARE.jpg http://cdn.instructables.com/F7E/EX26/INPVZGJY/F7EEX26INPVZGJY.SMALL.jpg Ardumotive_com In this Instructables guide I will show you how to make a simple - two digit - countdown timer by using the Arduino uno board and 7 segment displays.We will be able to set the timer in our program sketch by changing the value of one variable. We will use two digit seven segment displays, so the maxi...
By: Ardumotive_com

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Mon, 2 May 2016 10:53:41 PDT
Lap Timer mini 4WD ( IR Sensor ) http://www.instructables.com/id/Lap-Timer-Mini-4WD-IR-Sensor-/
Lap Timer mini 4WD ( IR Sensor ) - More DIY How To Projects]]> http://cdn.instructables.com/FK2/PZH6/INM7QVCE/FK2PZH6INM7QVCE.SQUARE2.jpg http://cdn.instructables.com/FK2/PZH6/INM7QVCE/FK2PZH6INM7QVCE.SQUARE.jpg http://cdn.instructables.com/FK2/PZH6/INM7QVCE/FK2PZH6INM7QVCE.SMALL.jpg beul GreetingsContinue developing based from my Lap Timer project on http://www.instructables.com/id/Lap-Timer/, the function is a tool for measure time lap for mini 4WD race on the circuit. This tool very helpful for analyze time travel on different kind of circuit pointed to modify character of car se...
By: beul

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Sun, 1 May 2016 01:40:50 PDT
Car Raspberry Pi3 Dash Cam http://www.instructables.com/id/Car-Raspberry-Pi3-Dash-Cam/
Car Raspberry Pi3 Dash Cam - More DIY How To Projects]]> http://cdn.instructables.com/FGY/FTSE/INMAWOCK/FGYFTSEINMAWOCK.SQUARE2.jpg http://cdn.instructables.com/FGY/FTSE/INMAWOCK/FGYFTSEINMAWOCK.SQUARE.jpg http://cdn.instructables.com/FGY/FTSE/INMAWOCK/FGYFTSEINMAWOCK.SMALL.jpg vijayp44 Intro I have previously worked with Arduino boards to develop a motion based mobile alerts. But always wanted to work with Raspberry Pi because of the diversified projects that could be done relatively easily because it is a full blown mini computer running on Debian base...
By: vijayp44

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Sat, 30 Apr 2016 06:59:20 PDT
Bring back to life a Vixen SP mount for astrophotography http://www.instructables.com/id/Bring-Back-to-Life-a-Vixen-SP-Mount-for-Astrophoto/
Bring back to life a Vixen SP mount for astrophotography - More DIY How To Projects]]> http://cdn.instructables.com/FHF/FEZK/INJ4596R/FHFFEZKINJ4596R.SQUARE2.jpg http://cdn.instructables.com/FHF/FEZK/INJ4596R/FHFFEZKINJ4596R.SQUARE.jpg http://cdn.instructables.com/FHF/FEZK/INJ4596R/FHFFEZKINJ4596R.SMALL.jpg ChristianP55 I bought this mount a long time ago and it rested years in the basement. I thought about to use it (again) to make astrophotography.This led to some steps I had to do: I had clean the whole mount and remove the old, chewy grease out of all bearings. I followed the instructions on Optimierung Vixen...
By: ChristianP55

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Wed, 27 Apr 2016 11:37:08 PDT
Arduino IR Sensor Timer http://www.instructables.com/id/Arduino-IR-Sensor-Timer/
Arduino IR Sensor Timer - More DIY How To Projects]]> http://cdn.instructables.com/F2R/838C/IMJGCDHA/F2R838CIMJGCDHA.SQUARE2.jpg http://cdn.instructables.com/F2R/838C/IMJGCDHA/F2R838CIMJGCDHA.SQUARE.jpg http://cdn.instructables.com/F2R/838C/IMJGCDHA/F2R838CIMJGCDHA.SMALL.jpg Mr.What Make a high accuracy timing circuit using two low-cost IR sensors and an Arduino microcontroller.This device can time the passing of an object past two checkpoints with high accuracy. Its intended use is for high school or middle school physics experiments. The speed of an object can be computed b...
By: Mr.What

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Sun, 3 Apr 2016 06:53:51 PDT
The Final Curtain - the shower timer http://www.instructables.com/id/The-Final-Curtain-the-Shower-Timer/
The Final Curtain - the shower timer - More DIY How To Projects]]> http://cdn.instructables.com/F2M/F9AE/IM5WILK9/F2MF9AEIM5WILK9.SQUARE2.jpg http://cdn.instructables.com/F2M/F9AE/IM5WILK9/F2MF9AEIM5WILK9.SQUARE.jpg http://cdn.instructables.com/F2M/F9AE/IM5WILK9/F2MF9AEIM5WILK9.SMALL.jpg udubinsky I needed a timer for the bath with a nice big screen you can see during the shower, hence The Final Curtain Parts List Arduino pro miniPotentiometerMomentary Push Button220 ohm ResistorOn/Off switchBattery Case an batteriesCopper tapesome wiresDual (8 digits) max7291 7-segment displayPiezo buzzer...
By: udubinsky

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Fri, 25 Mar 2016 02:43:44 PDT
Breadboard 555 timer http://www.instructables.com/id/Breadboard-555-Timer/
Breadboard 555 timer - More DIY How To Projects]]> http://cdn.instructables.com/FC8/HV35/ILCHCPG2/FC8HV35ILCHCPG2.SQUARE2.jpg http://cdn.instructables.com/FC8/HV35/ILCHCPG2/FC8HV35ILCHCPG2.SQUARE.jpg http://cdn.instructables.com/FC8/HV35/ILCHCPG2/FC8HV35ILCHCPG2.SMALL.jpg JRV31 This is a 555 timer built on a breadboard. The 555 timer is an 8 pin IC chip, but I thought it would be fun to build my own on a breadboard. There are five sections to the chip, it will be built on five Adafruit Perma Proto boards. The design is from an open source kit from Evil Mad Scientist Labora...
By: JRV31

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Fri, 4 Mar 2016 05:44:46 PST
30 Day Reminder Timer for Monthly tasks http://www.instructables.com/id/30-Day-Reminder-Timer-for-Monthly-Tasks/
30 Day Reminder Timer for Monthly tasks - More DIY How To Projects]]> http://cdn.instructables.com/FY8/N1V0/IL6VCSG0/FY8N1V0IL6VCSG0.SQUARE2.jpg http://cdn.instructables.com/FY8/N1V0/IL6VCSG0/FY8N1V0IL6VCSG0.SQUARE.jpg http://cdn.instructables.com/FY8/N1V0/IL6VCSG0/FY8N1V0IL6VCSG0.SMALL.jpg rogerod This instructable is for a 30 Day Reminder Timer for Monthly tasks. The purpose of this timer is to remind you when 30 days have passed and that you need to do your monthly tasks for your home and autos. The difference between this timer and just setting a reminder on your calendar is that it will c...
By: rogerod

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Sun, 28 Feb 2016 19:46:53 PST
Making a Delay ON Timer in FLOWSTONE. http://www.instructables.com/id/Making-a-Delay-ON-Timer-in-FLOWSTONE/
Making a Delay ON Timer in FLOWSTONE. - More DIY How To Projects]]> http://cdn.instructables.com/F92/A0G0/IL2C3L0X/F92A0G0IL2C3L0X.SQUARE2.jpg http://cdn.instructables.com/F92/A0G0/IL2C3L0X/F92A0G0IL2C3L0X.SQUARE.jpg http://cdn.instructables.com/F92/A0G0/IL2C3L0X/F92A0G0IL2C3L0X.SMALL.jpg Mjtrinihobby There are times when you need a delay from going FALSE to TRUE. This is very useful as a startup delay when your schematic or compiled EXE initially loads and you want to default actions to load. Also, if you want to turn on a motor only after a float switch register high level after x seconds, to p...
By: Mjtrinihobby

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Thu, 25 Feb 2016 15:54:41 PST
How to make Breadboard From PCB http://www.instructables.com/id/How-to-Make-Breadboard-From-PCB/
How to make Breadboard From PCB - More DIY How To Projects]]> http://cdn.instructables.com/FX6/EAWI/IKWXJI6P/FX6EAWIIKWXJI6P.SQUARE2.jpg http://cdn.instructables.com/FX6/EAWI/IKWXJI6P/FX6EAWIIKWXJI6P.SQUARE.jpg http://cdn.instructables.com/FX6/EAWI/IKWXJI6P/FX6EAWIIKWXJI6P.SMALL.jpg balsuryana Make breadboard is easy! And total cost under 1 dollar!Its so usefull for your experiments!Ok lets do it! You need! Make a Breadboard! 1. Cut The middle of the PCB (I make 10x4. You can make bigger Breadboard)2. Glue the first and second PCB with super glue (Do gluing if the two pcb look a ho...
By: balsuryana

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Mon, 22 Feb 2016 02:18:32 PST
How to make wireless charger or wireless led http://www.instructables.com/id/How-to-Make-Wireless-Charger-or-Wireless-Led/
How to make wireless charger or wireless led - More DIY How To Projects]]> http://cdn.instructables.com/FDY/E88J/IKRNQVNN/FDYE88JIKRNQVNN.SQUARE2.jpg http://cdn.instructables.com/FDY/E88J/IKRNQVNN/FDYE88JIKRNQVNN.SQUARE.jpg http://cdn.instructables.com/FDY/E88J/IKRNQVNN/FDYE88JIKRNQVNN.SMALL.jpg balsuryana This is easy instruction for make wireless charger or wireless led!You can charge your phone with this!**if your phone support itAnd Lets Make It! Tools And Materials Tools:- Soldering iron- Tool for make a loopMATERIALS:- NPN Transistor- Copper wire/Magnet wire- Led- Battery This is the Schema...
By: balsuryana

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Fri, 19 Feb 2016 22:55:48 PST
Blinking Circuit http://www.instructables.com/id/Valentines-Day-DIY/
Blinking Circuit - More DIY How To Projects]]> http://cdn.instructables.com/FE7/YD27/IRLQIF31/FE7YD27IRLQIF31.SQUARE2.jpg http://cdn.instructables.com/FE7/YD27/IRLQIF31/FE7YD27IRLQIF31.SQUARE.jpg http://cdn.instructables.com/FE7/YD27/IRLQIF31/FE7YD27IRLQIF31.SMALL.jpg Sandy65 Today is Valentine's Day in India. It is the most important day for lovers. Today I'm going to make a simple LED display withe 3mm LED.It is basically a blinking project which can be done by Arduino Uno or any programmable device. But I think why to use a Arduino Board for a simple project. Then I g...
By: Sandy65

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Sat, 13 Feb 2016 16:42:41 PST
Kids Screen Timer with Arduino http://www.instructables.com/id/Kids-Screen-Timer-With-Arduino/
Kids Screen Timer with Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FCJ/WPEA/IK4CKC6O/FCJWPEAIK4CKC6O.SQUARE2.jpg http://cdn.instructables.com/FCJ/WPEA/IK4CKC6O/FCJWPEAIK4CKC6O.SQUARE.jpg http://cdn.instructables.com/FCJ/WPEA/IK4CKC6O/FCJWPEAIK4CKC6O.SMALL.jpg dr_phil This device gives a parent a really robust means of controlling the amount of screen-time (TV / DVD / console) their kids have each day. It works by having an intelligent time-switch which controls the HDMI signal passing between a device and the TV display. I found it works really well, because it ...
By: dr_phil

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Mon, 1 Feb 2016 14:01:49 PST
Gopro Hack DIY: Double Time Lapse Pan Tilt with IKEA Timers http://www.instructables.com/id/Gopro-Hack-DIY-Double-Time-Lapse-Pan-Tilt-With-IKE/
Gopro Hack DIY: Double Time Lapse Pan Tilt with IKEA Timers - More DIY How To Projects]]> http://cdn.instructables.com/FHQ/KKYH/IJYUYCFL/FHQKKYHIJYUYCFL.SQUARE2.jpg http://cdn.instructables.com/FHQ/KKYH/IJYUYCFL/FHQKKYHIJYUYCFL.SQUARE.jpg http://cdn.instructables.com/FHQ/KKYH/IJYUYCFL/FHQKKYHIJYUYCFL.SMALL.jpg motivado Hello Instructable mates!Here I'm posting an easy DIY video with a step by step explanation. Here you will be able to master the technique of Time Lapse with a rotation of the camera, i.e. Hyperlapse.The video is in Spanish but this does not have to stop you because I'm sure you will be able to foll...
By: motivado

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Mon, 1 Feb 2016 00:31:31 PST
GoPro Hack IKEA DIY Automatic Mini Dolly. Motorized Slider http://www.instructables.com/id/GoPro-Hack-IKEA-DIY-Automatic-Mini-Dolly-Motorized/
GoPro Hack IKEA DIY Automatic Mini Dolly. Motorized Slider - More DIY How To Projects]]> http://cdn.instructables.com/FK1/TYIX/IJYUXAEO/FK1TYIXIJYUXAEO.SQUARE2.jpg http://cdn.instructables.com/FK1/TYIX/IJYUXAEO/FK1TYIXIJYUXAEO.SQUARE.jpg http://cdn.instructables.com/FK1/TYIX/IJYUXAEO/FK1TYIXIJYUXAEO.SMALL.jpg motivado Hi Guys!Here I am explaining all the steps to create your own automatic slider for Time Lapses. It is actually a Hyperlapse.Do not worry for the language (it is in Spanish) because actually is very easy to follow just by looking the video.I hope you enjoy this and do not hesitate to contact me by co...
By: motivado

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Sun, 31 Jan 2016 20:54:08 PST
ESP8266 Wifi Timer Switch for AC Loads http://www.instructables.com/id/ESP8266-Wifi-Timer-Switch-for-AC-Loads/
ESP8266 Wifi Timer Switch for AC Loads - More DIY How To Projects]]> http://cdn.instructables.com/FBP/J5O2/IJIX46KB/FBPJ5O2IJIX46KB.SQUARE2.jpg http://cdn.instructables.com/FBP/J5O2/IJIX46KB/FBPJ5O2IJIX46KB.SQUARE.jpg http://cdn.instructables.com/FBP/J5O2/IJIX46KB/FBPJ5O2IJIX46KB.SMALL.jpg kumaran512 This instructable is based on ESP8266 version ESP-01 which is programmed as wifi timer for switching AC loads.As ESP-01 has only 2 GPIOs, only 2 loads can be controlled, here my necessity is to control one AC load in timer delay off mode.Before proceeding further have good info about ESP8266 and its...
By: kumaran512

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Mon, 18 Jan 2016 00:03:20 PST
3D Print Intermatic Timer Trippers http://www.instructables.com/id/3D-Print-Intermatic-Timer-Trippers/
3D Print Intermatic Timer Trippers - More DIY How To Projects]]> http://cdn.instructables.com/FBT/H6NQ/IJAA6ILG/FBTH6NQIJAA6ILG.SQUARE2.jpg http://cdn.instructables.com/FBT/H6NQ/IJAA6ILG/FBTH6NQIJAA6ILG.SQUARE.jpg http://cdn.instructables.com/FBT/H6NQ/IJAA6ILG/FBTH6NQIJAA6ILG.SMALL.jpg TheCoffeeDude If you have ever used an Intermatic TN-series Timer, particularly for hydroponic gardening, you soon learn the frustration caused by the little plastic timer trippers that are necessary to turn the current on and off according to schedule. The most frustrating thing perhaps, is that there never seem...
By: TheCoffeeDude

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Mon, 11 Jan 2016 13:04:48 PST
555 Timer emulator for Arduino http://www.instructables.com/id/555-Timer-Emulator-for-Arduino/
555 Timer emulator for Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FLX/FPN5/IJ0A9WXC/FLXFPN5IJ0A9WXC.SQUARE2.jpg http://cdn.instructables.com/FLX/FPN5/IJ0A9WXC/FLXFPN5IJ0A9WXC.SQUARE.jpg http://cdn.instructables.com/FLX/FPN5/IJ0A9WXC/FLXFPN5IJ0A9WXC.SMALL.jpg JRV31 This is an emulation of a 555 timer chip that runs on an Arduino. It can run most basic 555 circuits with no change to the program or the wiring of the emulator. The picture shows the emulator setup to run an astable oscillator circuit.The first two steps show the wiring of the emulator and the prog...
By: JRV31

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Thu, 7 Jan 2016 09:01:25 PST
Fatigue/Reaction time scale http://www.instructables.com/id/FatigueReaction-Time-Scale/
Fatigue/Reaction time scale - More DIY How To Projects]]> http://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SQUARE2.jpg http://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SQUARE.jpg http://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SMALL.jpg Suraj Grewal Epilepsy warningit gives out a set of frequency, which is very near to our max precieve-able range.the higher the frequency noticeable-able by you, the more active you are.(note:not for person to person fatigue comparison.)you set the frequency to min and increase until you can't see the led flash (...
By: Suraj Grewal

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Tue, 22 Dec 2015 08:28:15 PST
Linkit One Kitchen Timer http://www.instructables.com/id/Linkit-One-Kitchen-Timer/
Linkit One Kitchen Timer - More DIY How To Projects]]> http://cdn.instructables.com/F0Y/OY1V/IIEUKESS/F0YOY1VIIEUKESS.SQUARE2.jpg http://cdn.instructables.com/F0Y/OY1V/IIEUKESS/F0YOY1VIIEUKESS.SQUARE.jpg http://cdn.instructables.com/F0Y/OY1V/IIEUKESS/F0YOY1VIIEUKESS.SMALL.jpg ThisIsSteve In this instructable I'm going to show you how to design a kitchen timer using the Linkit One, the timer has a maximum duration of 30 minutes. And once the timer is done counting down it fires a buzzer to notify you. The time interval can be set in steps of 5 minutes and each led indicating 5 minute...
By: ThisIsSteve

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Sun, 20 Dec 2015 19:25:51 PST
Watch LED Backlight Mod http://www.instructables.com/id/Watch-LED-Light-Mod/
Watch LED Backlight Mod - More DIY How To Projects]]> http://cdn.instructables.com/FRB/PMSW/IIDH9EHY/FRBPMSWIIDH9EHY.SQUARE2.jpg http://cdn.instructables.com/FRB/PMSW/IIDH9EHY/FRBPMSWIIDH9EHY.SQUARE.jpg http://cdn.instructables.com/FRB/PMSW/IIDH9EHY/FRBPMSWIIDH9EHY.SMALL.jpg bobyong808 This instructable is based on the classic Casio F-91W. Many other cheap digital watches have a similar problem with their backlight and the same remedy can be applied to them. This instructable will show you how to change the color and increase the brightness of your LED backlight. This mod will mak...
By: bobyong808

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Sun, 20 Dec 2015 06:36:48 PST
Too Many Chargers http://www.instructables.com/id/Too-Many-Chargers/
Too Many Chargers - More DIY How To Projects]]> http://cdn.instructables.com/F7W/1TI4/IIAMBXQP/F7W1TI4IIAMBXQP.SQUARE2.jpg http://cdn.instructables.com/F7W/1TI4/IIAMBXQP/F7W1TI4IIAMBXQP.SQUARE.jpg http://cdn.instructables.com/F7W/1TI4/IIAMBXQP/F7W1TI4IIAMBXQP.SMALL.jpg gulliverrr With all the gadgets we carry around or have at home we all end up with so many chargers that a simple recharge task requires: finding the right charger within a pile plug it in to the wall charge check when it's completed unplug from wall tidy up the chager back to the pileI'm already e...
By: gulliverrr

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Tue, 15 Dec 2015 20:34:41 PST
FPGA Timed Universal Remote (IR) http://www.instructables.com/id/FPGA-Timed-Universal-Remote-IR/
FPGA Timed Universal Remote (IR) - More DIY How To Projects]]> http://cdn.instructables.com/FTC/NFHO/IHWIKXCP/FTCNFHOIHWIKXCP.SQUARE2.jpg http://cdn.instructables.com/FTC/NFHO/IHWIKXCP/FTCNFHOIHWIKXCP.SQUARE.jpg http://cdn.instructables.com/FTC/NFHO/IHWIKXCP/FTCNFHOIHWIKXCP.SMALL.jpg JoeD67 Has your roommate ever left the TV on late at night? Have you ever wanted to limit how long you watch TV? Well this device will help control your TV and make sure it turns off in a timely manner. With your own FPGA board, IR Sensor and LED, along with some simple electrical components, you can creat...
By: JoeD67

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Tue, 8 Dec 2015 07:45:58 PST
EGG TIMER ON ACRYLIC http://www.instructables.com/id/EGG-TIMER/
EGG TIMER ON ACRYLIC - More DIY How To Projects]]> http://cdn.instructables.com/FRA/55X9/II0K401H/FRA55X9II0K401H.SQUARE2.jpg http://cdn.instructables.com/FRA/55X9/II0K401H/FRA55X9II0K401H.SQUARE.jpg http://cdn.instructables.com/FRA/55X9/II0K401H/FRA55X9II0K401H.SMALL.jpg oldmaninSC So... you went to the flea market, goodwillor surfed on line and there was the perfectpeice of junk that you could make the coolestTHING out of. Well I saw this base acrylicand said wow...what a great egg-timer.I'll just glue on a few leds, write a quickcode and make a fancy box...easy!So here it is...
By: oldmaninSC

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Sat, 5 Dec 2015 08:14:17 PST
Dual Coffee Timer : OLED & Arduino http://www.instructables.com/id/Dual-Coffee-Timer-OLED-Arduino/
Dual Coffee Timer : OLED & Arduino - More DIY How To Projects]]> http://cdn.instructables.com/F1T/VH0F/IHRLDNCT/F1TVH0FIHRLDNCT.SQUARE2.jpg http://cdn.instructables.com/F1T/VH0F/IHRLDNCT/F1TVH0FIHRLDNCT.SQUARE.jpg http://cdn.instructables.com/F1T/VH0F/IHRLDNCT/F1TVH0FIHRLDNCT.SMALL.jpg robives Pulling a perfect coffee requires tight control of a number of variables. The grinder dispenses a fixed dose of the correct grind into a portafilter basket. The portafilter fits into the coffee machine and the machine is run. If all is well there should be a pause of four seconds before the coffee s...
By: robives

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Fri, 4 Dec 2015 07:46:54 PST