Receives pixel data over a high-speed 40MHz SPI bus to update the ILI9341 screen. Applies small timing delays to keep ...

This project turns ordinary Wi-Fi infrastructure into a contactless sensing platform for indoor monitoring, security, health, ...

These builds turn simple buttons, lights, and displays into useful tools.

Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...

In the age‑old debate over whether a TV can truly replace a computer monitor, several important differences in design and ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Adrienne Maxwell is an editor covering AV gear. Her specialty is video projectors ...

Save on soldering and get your next project running faster.

NPR's Up First is the news you need to start your day. The three biggest stories of the day, with reporting and analysis from NPR News — in 10 minutes. Available weekdays at 6:30 a.m. ET, with hosts ...

September 2, 2026 • Immigration and Customs Enforcement says it now has enough body cameras to equip all of its agents. And, Congress votes to fund the government, averting a government shutdown ahead ...