A DIY clock kit using the STC15W408AS microcontroller. Other parts having 8K of flash (exactly, support for higher capacities TODO), at least 5K of EEPROM, along with a PCA module and conventional ...
Firmware replacement for STC15 mcu-based DIY Clock Kit (available from banggood [see below for link], aliexpress, et al.) Uses sdcc to build and stcgal to flash firmware on to STC15W404AS and ...