The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Arduino created a Renesas RA4M1 microcontroller board in its Nano form-factor. Called Nano R4, it follows the Uno R4, the first Arduino to use the RA4M1. Episode 13 of our podcast CHIIPs is out now, ...

If you're looking for clever ways to repurpose any of the old CD or DVD players that might be scattered around your house, we ...

Before you throw out that CD or DVD player, we have a few suggestions, including turning it into a portable media center or a laser engraver.

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

As part of the community outreach initiative, students of Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM ...

Graduate students from Brown University and Ben-Gurion University put their brains together in a unique summer practicum to ...

Adafruit has created a dev board for the Raspberry Pi RP2350 microcontroller that can drive a DVI display, handle a keyboard, ...

You can build something cheaper and more customizable with an ESP32 or a Raspberry Pi, and that's what I did. It's beautiful, it's easy, and incredibly versatile. If you want to get started, I'll be ...

Fun, affordable weekend DIYs that reflect Oklahoma’s rustic-modern charm. Perfect for boosting curb appeal and interior style ...

An LED-based desk lamp with an appealing price tag? Check. Attractive form factor? Ditto. Robust illumination output?

I’ve been following Prusa since 2015, when Josef Prusa launched the Original Prusa i3. I was enamored like the rest of you ...