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

Decorative lighting has become quite popular, with options such as LED surface panels, strip lights, COB lights, spotlights, ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on first order (PCB price should be higher than $7). What is Arduino and all ...

Most of you know how an NFC tag works. The reader creates an RF field that has enough energy to power the electronics in the tag; when the tag wakes up, two-way communication ensues. We’re ...

Building on that concept, the next objective was to create an even smaller FM radio compact enough to fit inside an earbud.

If you were at OpenSauce, you may have seen new Youtuber [Sahko] waltzing about with a retrofuturistic peice of jewelery that revealed itself as a very cool watch. If you weren’t, he’s ...

Arm’s Chiplet System Architecture, which addresses key chip design challenges, builds on the Neoverse Compute Subsystem and ...

The Raspberry Pi SBC is excellent for hobbyists, but these competitors work just as well in robotics, automation, and home projects. These are my favorite Raspberry Pi alternatives.

The automation of height-increasing bridges during floating events is a crucial engineering challenge in areas prone to flooding or water surges. It proposes a solution to adjust the bridge height ...

This conference abstract introduces a Smart Irrigation System leveraging Arduino technology for precision agriculture. The system combines Arduino microcontrollers with soil moisture and weather ...