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“The ATTBOY is a very basic Attiny85-based game console that is housed in a candy box and runs the space invaders game. So here’s something extremely cool and intriguing: a tiny Gameboy that fits inside a Candy Tin box …
“AC Digital Clamp and Meter This project reflects the second stage of work with the Prototype of Current Clamp with accounting and triggering capabilities. ACCM Concepts Sinusoidal currents inside electric cables produce a variable and also sinusoidal electromagnetic field. Thanks …
“Very simple code of RPN calculator for Arduino The aim of this calculator is “anyone can use RPN”. So the function is very simple. - There are only 16 keys, numerals(0-9), operators(+-*/), decimal point(.), and Enter. - Integers can only display …
“Over the years I’ve seen a few posts on Reddit demonstrating the use of a load cell with an internet-connected microcontroller as a weight-based filament sensor for 3D printing. I decided to embark upon a similar project, retrofitting a …
“A simple tool to measure speeds of rotating objects Stroboscope is a flashing light that can provide light pulses at a variable rate. When a rotating object is observed in a powerful beam of pulsed light with the frequency of …
“One easy way to monitor the moisture in your soil is to build a DIY Soil Moisture Meter using an Arduino Nano. With this project, you can easily see when your plants need watering and adjust your watering schedule accordingly …
“A lot of power meters available in market which delicately made to work with 5volt charger power. The maximum ratings of my commercial one is 7v at 2amps. Now I want to use this USB charger doctor with my fast …
“RadSensor v1.0: Let’s assemble a portable personal dosimeter from ready-made components RadSensor v1.0 In an ever-changing world, a dosimeter is not only a way to satisfy curiosity and catch at least a few Sieverts, but also a …
“I2S(Inter-IC Sound) output FM tuner using ESP-01 with RDS and IR remote control. 100% pure digital music output at upto 48ksps. Enjoy! ompared to yesterday, more and more things are moving towards digital! If the FM tuner …
“A keyboard designed by python only. Python is one of the best programming languages. It can do everything. So I have designed the entire keyboard, including the PCB, case, and firmware, using only Python. No need to use Kicad and …