anto (8)

15-09-2024 | Here is a possible solution to power portable devices based on Raspberry Pi. The goal of this project is to propose a power supply system us...

12-09-2024 | The success and popularity of Raspberry Pi boards is certainly well-deserved, but over time many users have noticed and complained about the...

11-09-2024 | The fingerprint-readout function is widely used in high-tech devices such as notebooks, advanced keyboards, and automated access control, bu...

16-10-2017 | Simple but effective all-analog fading LED circuit.

26-02-2017 | A simple but expandable and customizable microcontroller-free relays selector and driver circuit based on SCRs.

3-05-2016 | A nice way to protect your and your guests' privacy with a red led that flashes when the door is closed!

10-09-2015 | These devices can be bought for a few Euros, but I'm a DIYer and wanted to try to make it work with a small OLED display, an ATtiny85 mi...

4-08-2015 | My wife is a teacher. She needed a system to run the games she organizes in class. These games are question-and-answer quizzes; the system h...