“In this tutorial we will merge all the parts seen in these past tutorials here. In those tutorials we have seen how to measure resistance, current, indcutnace and capacitance. Measure voltage is very easy. In this tutorial we make a …
more ...
“High tolerance temperature gauge and climate logger for your attic or other outdoor structures”
more ...
“Build your own Bluetooth, remote-controlled robotic light switch to turn on and off the lights! Using CircuitPython running on the Feather nRF52840 Express and Crickit FeatherWing to flip the switch with a servo motor, you can avoid all of the …
more ...
“A Different Looking MIDI Controller In this guide, I’ll show you how I built this strange looking MIDI controller. It doesn’t look like your typical drumpad or keyboard, but it does have similar functionality just like any standard …
more ...
“3D Printed ESP32 Powered Video Streaming Robot The ESP32 WiFi robot is a shrunken-down version of the ZeroBot (https://hackaday.io/project/25092). Instead of a Raspberry Pi, it is powered by the similarly popular ESP32. Despite its lower processing …
more ...
“Reusing some left over spy mirror acrylics (because we didn’t want to throw away stuff) and experimenting with UV light. While the big led cubes can be scaled up easily, for smaller cubes using LED stripes become to complicated …
more ...
“Components: - ATtiny1614 microcontroller - SOP14 adapter board - 128x64 OLED screen with SSD1306 driver - JS5208 5 way switch - WS2812B LED - 2mm PMMA optic fiber - micro usb breakout (I used part of a custom PCB from an earlier project, you could use this …
more ...
“I’ve had this idea for awhile that involves designing a tesseract in the physical world, at least some type of representation of it. One of the things that comes to mind are the very cool infinity mirror style designs …
more ...
“Eye Guardian is an Arduino powered, High-Decibel continuous sound triggered eye protection wear. It detects heavy equipment sound and lowers protective eye goggles while the equipment is in use. Outline In the first step, I will explain the Inspiration&Idea …
more ...
“A fully autonomous pothole detector that updates a visual backend in real-time, and also provides detailed data stored on an SD card. Story Each year, Renault hosts a contest of hacking its Twizy platform (a design based on an electric …
more ...