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

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor ...

The Pixel Watch 4 could use an entirely different charging system when its officially announced in a few weeks, according to ...

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

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, ...

Scientists achieved a record 4 Gbps data transmission using custom-built OLEDs, marking the fastest speed ever for OLED-based ...

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

Smart displays are clever little screens, and these tips will help you pick the right one and where it should go in your home ...

ViewSonic has launched the LDS138-151 foldable 138-inch All-in-One LED Display in India, targeting enterprises, institutions, and public venues that need rapid deployment and high visual impact ...

Vishay Intertechnology, Inc. has introduced a new tricolor LED that provides luminous intensity to 2,800 mcd at 20 mA for ...

Looking at the latest advancements in this technology, whose day is likely coming — whether we really need it or not.

C" is a tiny ESP32 board designed to run WLED open-source firmware that supports WS2812(B) RGB LED strips. It also supports ...