Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

They'll also be better suited to your needs - win, win ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

Smaller footprint than any others found and more functionality. Make sure you have data and clock wires connected correctly. Clock wire MUST be connected to an interrupt pin. Do NOT use Pin 13 for ...

Backend code spotted a couple of months ago showed that General Motors was preparing to support Apple Wallet digital car keys, and the company has now confirmed those plans. The news follows the ...

Q: I live in a gated community, and there are two ways to get the entrance gate to open. With a remote or inputting a code in the key box. The board is going to allow only the remotes to open the gate ...

An anonymous bidder has won the solution to a 35-year-old puzzle for nearly $1 million. The top-secret code could be used to solve Kryptos, an infamously enigmatic sculpture containing four hidden ...

Schools and universities nationwide are investing in a range of initiatives to address the active shooter threat, from mental health resources to upgraded security systems. However, one overlooked ...

In EC&M Code Conversations highlights, Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular Code content from the magazine and website, but this time brought to you in audio ...

EC&M Editor-in-Chief, Ellen Parson, discusses “2026 NEC Code Changes: Key Impacts for Electrical Contractors” with subject matter expert Chad Kennedy, Director of Industry Standards for Schneider ...