This project is a KiCad-designed circuit board centered around the 555 timer IC, which serves as a versatile timer and oscillator. The board is powered by a 5V power supply and can be fed through ...

Calculate the frequency and/or duty cycle of an astable 555 timer.

In the early 2000s, the idea that you could write programs on microcontrollers that did things in the physical world, like run motors or light up LEDs, was kind of new. At the time, most people ...

If you are seeking to get involved in electronics projects or are already doing so, you may still be getting accustomed to certain concepts – including the importance of LED resistors in circuit ...

Raspberry Pi has announced new variants of the Compute Module 4 (CM4) with an extended operating temperature range, making them suitable for more… ...

Welcome to your BeagleY-AI journey! Inside this handbook, you‘ll find over 50 hands-on projects that cover a wide range of topics—from basic circuits with LEDs and sensors to an AI-driven project.

Putting candles near your windows is a great way to welcome a dark night. It’s pretty dangerous to use real candles, so you should choose the brightest battery operated window candles that won’t ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.