Note on Safety: Be very careful when downloading .exe files from small file-hosting sites. Always run a virus scan on the downloaded zip file before extracting it. The files hosted on Elektroda are generally considered safe by the retro-computing community.
The Willem PCB50B is an older, low-cost universal EPROM/EEPROM programmer, commonly used for flashing BIOS chips, memory ICs (27 series, 28 series, 29 series, etc.), and microcontrollers. It connects via a parallel (LPT) port or USB (depending on the version).
The software is not available from a single official modern source – the original manufacturer no longer supports it. Willem Pcb50b Software Download
Published by: Hardware Legacy Labs
Reading Time: 8 Minutes Note on Safety: Be very careful when downloading