Showcase
I made a simple Flashing LED which is great for beginners with what I had lying around using the abundant 555 timer.
Toner transfer PCBs with 4mil traces.
in a speed motor controller by arduino, we substitute the motor for electrodes, we will have an electrolysys machine. Failures are that electrodes solubilize, so, impedance increases a lot, or it becomes open circuit... or some ions sediments&form a short
Before you can consider any physical designs or schematic connections you must have a clear idea of what you want your design to do. This means taking some time to sit down and define what you want to accomplish and consider the challenges
Modification to a CPU power supply to make it into a bench top unit.
Without this method of signaling, the Internet and the plethora of communication products upon which we have all come to rely would not be viable or, even more accurately, couldn’t exist.
The basic idea, initially at least, is to take the data stream from the Mattel Mindflex game headset directly from the headset chip, then use the "Attention" value to control the speed and or direction of a small continuous rotation servo.
I'm building a Arduino based Robot car which is controlled by both Brain Waves & Infra Red. It is 4 wheel drive with line following sensors & a ping sensor to (hopefully) enable it to be autonomous. I'm also hoping to fit an lcd touch screen.
A project that will measure a capacitor and display the results on an LCD.
I built a circuit to protect li-ion batteries against over discharge.
I added WiFi to my coffee machine, and I can control it via a web interface
This is project featuring backlight for TV/PC (windows based) that uses WS2812b to reflect colors from the screen (form of Ambilight)
Here in Hawaii we have a little market at the junkyard where people leave junk they think others might consider a treasure. I found this old RadioShack flashlight that looked like the perfect body for an R2D2 looking robot.
Case lights using WS2812 led strips and a PIC18f14k50 combined with some extra logic.
