PMD Way Blog

Novel thermoelectrochemical-concentration cells provide boosted efficiency, but there's work to be done before they'll drive the IoT.

A complete 65C02-based computer with six extension slots, VGA, OPL2, and more.

Housed in a 3D-printed chassis, this fan offers two-axis motion, oscillation, and even speed control from a companion app.

When this giant, spooky eyeball finds little ghouls, it won't let them get out of its sight.

This Arduino-based emulator works with multiple disk images on an SD card.

Use kicad.org to access the KiCAD website.

1970s ibico calculator now displays the date and time.

The Cheshire Cat Apartment Building was designed using 1,100 RGB pixels, a few ESP32 modules and three power supplies.

This hacked rotary telephone can act as a microphone, speaker and mute button for videoconference calls.