This project uses 3 lines of 5 LEDs arranged in a Y configuration to visually resemble the famous Flux Capacitor from the DeLorean time machine. The LEDs run a smooth one-direction chase effect with ...

Abstract: An automatic system based on thermoelectric cooler (TEC), a microfan, and microcontroller is first applied to thermal management of high-power light-emitting diodes (LEDs). Its hardware is ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Abstract: To overcome light output degradations and fluctuations of intensities from light-emitting diodes (LEDs) over time, the monolithic integration of InGaN LEDs and photodetectors (PDs) is ...

German manufacturer Infineon led the global microcontroller market in 2025 with 23.2 percent. According to market research firm Omdia's estimation models, the total revenue from microcontrollers in ...

What just happened? A compact quadcopter built around an ESP32 microcontroller has reached a measured top speed of about 67 miles per hour, demonstrating how far a low-cost, small-format platform can ...

The Dabao Evaluation board is a tiny new single-board computer with a USB 2.0 Type-C port, a 20-pin GPIO header, and a custom RISC-V chip called the Baochip-1x. It’s that last bit that makes this ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...

Xero MCU is a small STMicro STM32F411 Arm Cortex-M4F microcontroller board with a USB-C port, twenty through and castellated holes for GPIOs, a Debug connector, Reset and Boot buttons, and a few LEDs.

Shares of SEALSQ Corp. (LAES) tumbled nearly 40% in mid-day trade on Wednesday to trade near the $4.40 mark at the time of writing. The SEALSQ stock price witnessed volatile movements over the past ...