Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The ESP32-S3 Plus features two CPU cores that run at up to 240 MHz and integrated support for WiFi 4 and Bluetooth 5.0 LE. There mainboard also has NFC antenna pins, a battery connector, a USB-C port, ...

LG Display returned to profitability in Q2, with OLED momentum, margin recovery, and undervaluation pointing to upside ahead.

What color do you like your microcontroller boards? Blue? Red? Maybe white or black? Sadly, all of those are about to look ...

Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

LG Electronics USA has unveiled the 105-inch LG CreateBoard UltraWide (105TR5WP), a commercial display designed to enhance ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Andreessen Horowitz leads a Series A investment in Diode Computers, which translates printed circuit board layouts into code.