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“Regulated smart constant current charger for 9V NiMH rechargeable batteries.”
“Bipeds are really cool because they are by far the most recognizable kind of robot. Companies have spent decades and millions to make these things. I’ve been wanting to make a bipedal bot for sometime now but most of …
“Persistence of vision is an optical illusion, it works on a simple phenomenon how our day to day television works.”
“Hi, how fast can you do math? Speed Math Game is a fun way to learn and practice your math skills. It has 3 levels (Easy, Medium and Hard). The easy level shows numbers between 1 and 10. In the …
“Every job has it’s routine. I am a software developer who works with a Git/Maven based workspace everyday. So when I start working, my daily routine is to update and build my local workspace, pulling changes from GitHub …
“Wave generator is one of the most needed tools in our electronics labs, you can buy a fully functional ready made one or make a simple one using your Arduino.”
“What is a breathalyzer you may ask? It is a device for estimating blood alcohol content (BAC) from a breath sample.In simple terms it is a device to test weather a person is drunk or not. As the title …
“A rack and pinion mechanism can generate a linear motion, which can be adapted into a variety of whimsical craft ideas. Build a simple linear mechanical movement and apply into your own kinetic craft. I used paper-like materials (illustration board …
“Have a robot that would benefit from a customized controller? Tiny remotes not doing your project justice? Maybe your project would benefit from the use of joysticks instead of itty bitty buttons? In this instructable, we will be making our …
“Waveform generators (also called function generators) are useful for testing and debugging circuits. I often use them to test the frequency response of electronics components like op amp and sensors. This waveform generator is powered by an Arduino. It outputs …