Water Waste Monitor
Water waste is a big problem, a 1 trillion gallon problem. One way we can combat this is to monitor…
Otto DIY+ Arduino Bluetooth robot easy to 3D Print
Otto DIY + would be the improved and advanced version of original #OttoDIY, the idea is to have the same…
Moog Style Synth
The synth is a pulse width modulated oscillator, routed through a light-controlled resonant low pass filter. The “growling” oscillator tonality…
Image Processing With the Raspberry Pi : Installing OpenCV & Image Colour Separation
https://youtu.be/H7k1YApU0pg This post is the first of several image processing tutorials that are to follow. We take a closer look…
Control a 12V Lamp via SMS with Arduino
This project uses the SIM900 GSM shield to receive and send SMS with the Arduino. This projects aims to: turn…
Arduino Footswitch (control Your Guitar Amp With Arduino)
https://youtu.be/P8J8dfczk5E So, you play music live, and you use metronome or click-tracks to synchronize your band. What if I told…
WiFi Controlled Audio Source Selector Switch (Wi-CASSS)
https://youtu.be/Sn2sbEnmoYk In this project I have designed a remote WiFi Controlled Audio Source Selector Switch (Wi-CASSS) with a ESP8266 board…
Reusing a Computer Heatsink to Create a Transistor Heatsink
Is you transistor running hot and needs cooling down? If you do not have a heatsink handy to make it…
Secure DIY Garage Door Opener
We are going to use digital signatures to add security to our system. If you want to learn more about…
Mini Fireplace of A Song of Ice and Fire Theme
https://youtu.be/kvD_sWymHHE Inspiring by the meaningful name of “A Song of Ice and Fire”, I made a mini fireplace that combine…