Content for Project

Resistor Sorter

“Hii! My name is Ishaan and I am 17 years old. In this instructable, I’m going to make a Resistor sorting device. This is based on a real-life problem. Also, this project is entirely made from trash. Why do …

Reverse-engineering a vintage comparator chip

“I recently saw an interesting die photo of an unknown chip on Twitter, so I did some analysis of it. Looking at the circuitry inside, the chip appears to be four comparators, probably in the ECL (Emitter Coupled Logic) family …

Room Weather Station

“In this crafting recipe I will show you how to make your own room meteostation (almost) from scratch. Without any 3D-printers or laser cutters! It features CO2, humidity and temperature sensors, built in web server with settings and live charts …

RP2040 Module

“Hand solderable RP2040 for smaller DIY designs. The RP2040, is a cheap dual-core cortex m0+ MCU and has excellent software support! The RPI PICO is perfect for DIY projects, but its humongous size, makes it not ideal for slimmer projects …

Smart Stethoscope Powered by Edge Impulse

“A digital stethoscope that auscultates and detects abnormalities in the respiratory system using tinyML at the edge. Story As the 2nd wave of covid unfolds throughout the world, sustaining through the pandemic has become an everyday challenge. Due to the …

Solar E-ink Weather Station

“Today i show you how i made this weather station with integrated e-ink screen. Background Two years ago I build a Wemos D1 based weather station with two DHT22 sensors and the same eink display. I need it to monitor …

Teaching Arduino to print telegrams

“A small project on Arduino that prints notifications coming to your phone: messages from various instant messengers, news from Twitter and everything else. Such a “telegraph apparatus” was conceived as an interesting toy without serious use, but, as it turned …

Time Catcher - Awesome LED Project Using Arduino

“In this DIY Science Project using Arduino, I am gonna show you how I made this time caching glove using just an Arduino, accelerometer, and some Led. Using this, you can make something look like its frozen in time, move …

Toast Test—Simulated Testing of Indoor Spaces for COVID Spread

“COVID is spread by micro droplets that hang in the air for hours. Statistically it does not appear to be spread by surfaces so a lot of the rules that we use for keeping safe are unlikely to help—breath …

Ultimate Nodemcu clock

“Hey, guys today I made one of the best Nodemcu clock which is budget friendly it shows like corona count, time, date, yea and weather So after my previous project I worked upon it more and added 2 more features …