While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

Building on that concept, the next objective was to create an even smaller FM radio compact enough to fit inside an earbud.

The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

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

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

The PEHIL team explains how their hardware-in-the-loop-based power electronics simulation system works to visitors at the ...

Open-source firmware for the TEF6686 radio has led to a community of youthful worldwide hobbyists who are embracing long-distance FM radio reception.

NXP’s MCX L dual-core microcontroller leverages Adaptive Dynamic Voltage Control to enhance low-power operation.