Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Cynthia Chen vibe coded an app in two months with no formal training. She learned about how to better prompt AI — and that jobs like hers are safe.

A solo Bitcoin miner with a phone-sized rig solved a block, which one dev said was a “1 in a million chance.” ...

Build a Bidirectional Visitor Counter using Arduino and IR sensors to track entry and exit movements with real-time counting on an LCD display. This step-by-step guide covers circuit design, hardware ...

PU-8 PsNee modchip installation diagram This was one of the earlier PlayStation 1 board designs that included RCA composite video output ports on the back. Most SCPH-1001’s here in the United States ...

Block, Jack Dorsey's company behind fintechs Square and Cash App, debuted an AI agent Tuesday. The AI helps with coding, is used by about 1,000 engineers internally, and took nine months to build.

Using a USB-C phone with Power Delivery is ideal here, as it allows the phone to be powered while also communicating with the Arduino over USB. The RemoteXY app is built specifically for this purpose.

The Snapdragon 8 Gen 4 leak reveals component layout & specifications. Learn about its supported technologies, memory & display capabilities.

While a Raspberry Pi is a full-fledged computer that can do more complex things than an Arduino microcontroller, it's not the best choice for every project.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.