I just got my first Arduino board and have already been having a ton of fun with it. Of course, I started with the simple projects so I could learn to walk before running. Here are the first three ...

A multimeter is a handheld digital or analog device used to measure electrical voltage, current, and resistance. It is an essential tool for anyone working with electronics and is commonly used to ...

The Falcon-234CGS is a 2MP Onsemi AR0234 color global shutter USB 3.2 Gen1 camera built for electronic component inspection.

Researchers achieved that by combining mercury telluride colloidal quantum dots, which absorb infrared light, and a ...

When you need to match paint colors, one of the tools you’ll reach for is a deck of reference colors. Another might be a colorimeter. But what if you want both? [hallko1234] created just ...

Full-color displays normally require separate red, green and blue light emitters. A team from the University of Osaka and ...

Elliot Williams and Al Williams got together to compare notes on the most interesting posts this week on the site. As usual, there are just too many choices, so you’ll have to settle for ...

A modern take on a classic device.

🎤 Zach Bryan at Snapdragon 🦭 Sea lion investigation ⚠️ Dangerous rip currents ⛈️ Hurricane Genevieve 🧬 San Diego vs. San Francisco biotechs ...

If you like this project and wish to supplement my coffee intake, please click the button below to donate! Thank you! This is an implementation of an ESPHOME custom ...

(o0shojo0o) Bugfixes MQTT was always enabled (o0shojo0o) add MQTT user & password (o0shojo0o) add "Text-Color" for internal Clock (o0shojo0o) add autoreboot after save config ...