Content for Project

Switch/LED Panel with Arduino for FS2020

“A simple panel to add some commands and status LEDs for Microsoft Flight Simulator 2020 on a PC If you are a Flight Simulator enthusiast and would try to build your first external panel to send some commands and read …

The Robot Head Project - 2 Degree of Freedom Gimbal

“I originally saw the mechanism for this project on Youtube. I wanted to create this in a fully 3d printable form because it’s an interesting interactive mechanism. I also thought it would make for a fun kinetic sculpture! This …

Whole House energy monitor

“Whole house energy monitor that monitors a split phase 120/240 service and publishes to blynk. I’ve been wanting to create a whole home energy monitor for my house for awhile now. I could not find a project anywhere …

Arduino Nano frequency counter with atomic clock accuracy

“With this project you can measure a frequency from less than 1 Hz to about 6.4 MHz, with atomic clock accuracy (fclk_I_O / 2.5 according to the datasheet, which is 16 MHz / 2.5 = 6.4 MHz, but 7 …

DIY Simple Sensitive IB Metal Detector with 2xNE555 IC

“A relatively sensitive IB (Induction balance) Metal Detector which is very easy to make, and contains a few standard electronic components In the previous period, I presented several types of metal detectors that were based on microcontrollers and Android smartphone …

How to make Arduino Uno clone board

“This is Arduino Uno compatible board having micro usb for power and ch340g for programming. Lightweight and powerful. Hello guys, in this tutorial we will discuss about Arduino circuit and share its Gerber files and bootloader info with you. We …

Plastic Scanner

“Plastic pollution is a well-known problem worldwide, and is still growing. It negatively affects humans and wildlife through animal death, groundwater pollution and incorporation of micro plastics in our digestive system. There are many initiatives focusing on reducing the negative …

Quad Electronic Fuse

“Protect your circuits with a powerful and resettable E-Fuse when handling circuits with high current batteries. Recently I purchased a Infineon High-Side-Switch Shield with PROFET +2 12V BTS7002-1EPP from element14 after seeing the Electronic Fuse project published by the …

Raspberry Pi Theremin Midi Project

“Do you want to know how to build your own Theremin like instrument using 2 HC-SR04 range finders and a Raspberry Pi Zero 2? I was inspired by the Robot Xylophone by Liz Clark (of BlitzCityDIY). So I decided …

Reverse-engineering the Yamaha DX7 synthesizer’s sound chip from die photos

“The Yamaha DX7 digital synthesizer was released in 1983 and became “one of the most important advances in the history of modern popular music”1. It defined the sound of 1980s pop music, used by bands from A-ha and Michael …