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“This Arduino based digital clock is synchronized by the 60Hz power line. It has a simple and inexpensive common anode 4 digit 7 segment display which shows hours and minutes. It uses a cross over detector to detect when the …

“In this post i will show you how to make a Temperature Meter using Bar Graph & Atmega328p. The post will include all the details like circuit diagram, PCB fabrication , Coding, Assembly & Testing. I have also included a video containing all …

“This car was made as a creative activity for students from Erazmus project. The Small Car celebrated big succes. So I’ve decided to share this small, unassuming and yet very educative project with community. It’s ideal to entertain …

“Timelapses are great! They help us take a look into the slow-moving world which we might forget to appreciate the beauty of it. But sometimes a steady timelapse video can be boring or there are so many things happening around …

“Some time ago I designed and built a ballistic chronograph and used it to take some high-speed photos of bullets striking glass. The results were great, but the photos were somewhat limited by the standard ‘speedlight’ flashes that I used …

“I’ve been trying to make a good ESC for years. My first prototype 3 years ago was working “good”. It was very big and the BEMF was not that good. It could reach decent speeds and you ahve that …

“This Arduino based digital clock is synchronized by the 60Hz power line. It has a simple and inexpensive common anode 4 digit 7 segment display which shows hours and minutes. It uses a cross over detector to detect when the …

“I’m not sure how well a flex PCB will work for an LED-studded mbius strip, but let’s find out. Mbius flex is a single-sided ;) flexible PCB (made from double-sided parts) with an Atmega 328p microcontroller and 60x …

“In this DIY guide I will show you how to make your own wireless weather station! My communication protocol will allow you to have up to 10 sensor stations in your wireless network, but you can change and extend it …

“JustAPendulum is an Arduino-based open-source pendulum that measures and calculates the oscillation period to find the gravitational acceleration of the Earth (~9,81 m/s). It contains a homemade Arduino UNO that uses an USB-to-serial adapter to communicate with …