I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...

The Arduino UNO-Q is a new board from Arduino, combining an MCU and CPU sharing calls and data. I developed an UNO-Q based ...

DFRobot HuskylensI previously reported on Sipeed's Maix series, and Yahboon's AI vision sensor, which uses a specification ...

The system continuously tracks the elder's movements using an MPU6050 6-axis motion sensor with a XIAO ESP32-S3 microcontroller. The sensor measures physical movement in real time, calculating total ...

A pocket-sized circuit board measuring just 25 by 25 millimeters could change how researchers build wearable health devices.

Build your own DIY ESP32 desk clock using the Wave Share ESP32C6 Touch AMOLED 2.16 board. Access source code and use the ...

IntroductionMany people feel that electronics and robot control are daunting because they require hardware knowledge and coding skills. In this project, I experimentally progressed from 1. basic GPIO ...

October 6, 2026 • Clarksdale, Mississippi, the birthplace of the blues, has been losing people, jobs, and businesses for years. Now land there has been rezoned to make room for a hyperscale data ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

EWatch is an open source, fully programmable ESP32-S3 smartwatch for developers who want full hardware control.

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...