M-Abozaid / esp32-c3-adblock

Pi-hole-class DNS ad-blocker on a $2 ESP32-C3 (no PSRAM): 537k domains as 40-bit FNV-1a hashes in flash, binary-searched. UDP DNS sinkhole + web dashboard. https://youtube.com/shorts/RaxszOUMi8E?feature=share

VLSIDA / OpenRAM

An open-source static random access memory (SRAM) compiler.

openwch / ch32v003

CH32V003 is an ultra-cheap RISC-V MCU with 2KB SRAM, 16KB flash, and up to 18 GPIOs that sells for under $0.10

gregsramblings / ios-charging-monitor

Live iPhone charging watts from the PMU and charger sensors via private APIs. Dev-signed only.