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“This instructable is the second version of Arduino clock. In this update many things including the structure, the motor and the code has changed, but the method of displaying time has not been changed. Each division for example between 1 …
“By using arduino and IR Receiver TSOP 1738 (in our project, you can use any ir receiver available) we can decode any infrared remote code into hex or some other format. Before constructing the circuit check datasheet of IR receiver …
“Making a great many things is very easy with Arduino microcontrollers. This Instructable tells you how to create a simple 1-button video game made from a handful of parts in the Arduino Basic Kit from 123D Circuits. It is a …
“The inspiration for this Instructable came from memories of the turtle graphics that were a component of TI Logo, a program that ran on the TI 99 4A home computer. And it came from the graphics capabilities of the Adafruit …
“In early 2010, we published a set of rudimentary routines to link graphing calculators to Arduino boards. In the intervening four years, a number of developers have given me feedback on the routines, including features that they’d like to …
“First, let me introduce you my project. I made an Alarm clock with extended functionality & thermometer and humiditymeter. Everything started when my friend (who used to bring me some old electronic rubbish and I used to check if there’s …
“This sensor is very sensitive and can pick up electrical signals from anything that uses power. It displays the amount of interference it picks up by sequentially lighting 4 led’s one after the other. I have tested it all …
“For a long time I was building little microcontroller circuits which played with leds, make sounds or controlled little robots. I was always looking for a low cost circuit to program my gadgets because I like to give some of …
“The idea behind this project was to create a cost effective device that could automatically charge and discharge multiple 18650 cells while determining the effective capacity of each individual cell. Individual cells can be binned by capacity, so multiple parallel …
“Lots of creative aquaponics systems are being developed for raising fish and vegetables together in small spaces. Unfortunately — for you and the fish — most of these systems fail to address a number of common problems and so they end up …