DIY Electronics - Page 30 of 30 - Codrey Electronics

Nano Digital Volt Meter

October 2, 2017August 20, 2018

Nano Digital Volt Meter is a microcontroller based simple DIY project for electronics hobbyists and makers. It is a compact digital voltmeter which can incisively measure input dc voltages in 0 to 55V range. The […]

Arduino Projects Electronic Circuits Electronics

USB Xmas Candle

September 23, 2017August 23, 2018

Here is a fascinating USB-powered LED Candle armed by the Digispark USB Development Board based on Attiny85 microcontroller. Thanks to Digispark – despite the lilliputian size, it’s packed with capabilities, and apart from having fewer […]

Electronic Circuits Electronics

Haptic Feedback Module – DIY

September 20, 2017October 13, 2017

Wearables and dozens of other consumer electronic devices make use of vibro-tactile feedback to enhance the level of user interaction. The most popular hardware frequently used to provide haptic feedback is the ‘Pancake Motor’. Pancake […]