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“Millions of gallons of water are wasted every year. Learn to conserve water with this project! Water waste is a big problem, a 1 trillion gallon problem. One way we can combat this is to monitor leaky facuets and also …
“Another take on the popular word clock. Powered by an arduino clone and WS2812B LEDs, the design was inspired first by this example, then I rewrote the firmware incorporating some ideas from this instructable using the fastled library. My goals …
“Keyboards are one of the most important input device for a computer. A standard keyboard has more than 100 different keys for different purposes. Yet sometimes it feels like it’d be great if there’re some programmable buttons to …
“A low-power Arduino car counter that works by logging each time a car drives over a rubber tube across the road. While talking about electronics at work, my colleague metnioned a car counter he’d bought for a large sum …
“During the making of this project, we tried to make sure that this tutorial will be the best guide for you in order to help you if you want to make your own robot, so we hope that this tutorial …
“Simplest Arduino “talking” clock suitable for people with weak or damaged eyesight. This is another of my collection of unusual clocks. The working principle is the following: When we move our hand in front of sensor, the clock tells the …
“Having done half a dozen V-USB tutorials I decided it’s time to whip up something cool. As USB keyboards were an area untouched, I decided to make a small USB HID keyboard device that types a password stored …
“JTAG is a physical hardware interface that makes it possible, among other things, to extract the firmware image from electronic devices. The firmware, a program that executes in a dedicated way and with a specific purpose in a microcontroller or …
“A simple low cost tool to get analog/digital value of your Grove sensor in seconds, no PC and coding required, quick and straight. Grove Mate - A simply and low cost little tool for you to get the analog or …
“Build your mini CNC! Numerical control(also computer numerical control, and commonly called CNC) is the automated control of machining tools (drills, boring tools, lathes) and 3D printers by means of a computer. A CNC machine processes a piece of …