In a YouTube video, Fangzhan Shi introduced Pi-RTCSI, a self-contained Wi-Fi sensing tool designed for Raspberry Pi CM4 and Raspberry Pi 4B. It’s built using the Nexmon framework and makes use of ...

We begin with the DC Motor H-Bridge Control project, which uses two 555 timers to create an H-bridge circuit that controls the direction of a DC motor, offering a great introduction to motor control.

If you've ever wanted a customizable smart display without the high cost or vendor lock-in, this DIY project might inspire you. Adam Conway, Lead Technical Editor and Developer for XDA, recently ...

This is the LED 'J' Sequencer, a project I built for my uncle's birthday! It features 20 LEDs arranged to form the letter 'J', which light up in sequence. The "brains" are a trusty 555 timer and two ...

The Black church is historically known for impacting voter turnout. Pastor Dr. Jamal H. Bryant kicked off Project 5-5-5 in Atlanta, Georgia at The Carter Center to trouble the conservative, far-right ...

This summer more and more voters have gotten to know the gist of Project 2025, the policy opus intended to guide a second Trump administration, and they thoroughly dislike it. Which explains the ...

The objective of this project was to design and implement a dual flashing LED circuit utilizing the 555 Timer Integrated Circuit (IC). The primary goal was to create a visually engaging effect by ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

Vulcan Real Estate’s three-tower West Main project that was recently completed in downtown Bellevue is coming to life with Amazon employees in one tower and the first of several dining/entertainment ...

A previous design idea (DI), “Gated 555 astable hits the ground running” fixed the problem of the excessively long first pulse generated by 555 astables when gated by the RESET pin from ...