It's amazing what you can do with an ESP32 (or two).

The Titan Mini is a smaller and somewhat cheaper version of the RA8P1 Titan board introduced in 2025 for AIoT applications and RT-Thread RTOS development. It still features a Renesas R7KA8P1 ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...

Hacks don’t have to be practical but it helps if they are educational or clever or amusing, as [Ray Foss] demonstrates with his auto-docking Steam Controller. It’s an open-source web application that ...

BUSY Bar specifications: Microcontroller – STMicroelectronics STM32U5 CPU – Arm Cortex-M33 @ 160 MHz Memory – 2.5 MB SRAM Storage – 2 MB Flash Storage – 8 GB eMMC flash Main Display – 6.35-inch RGB ...

The project automatically fetches the latest papers from arXiv based on keywords. The subheadings in the README file represent the search keywords. Only the most recent articles for each keyword are ...