Arduino Shield Control panel for digital model railroad DCC. Pluggable interface XpressNet. It allows you to control up to 30 switches or other equipm...
This board uses an Atmega chip and provides a number of interface pins, including an ISP 6 pin programming header. It has space for the crystal and re...
Used mainly as an example for a talk on KiCad for the Dunedin Makerspace. Connect to an oscilloscope and bench power supply to measure an inductor's ...
General purpose RS-232 interface with proto area, design optimized for use with GPS boards. Can drive 1PPS signal to the RS-232 connecter, with sele...
Panelized PCBs for testing/prototyping with addressable LED WS2812B. 10 modules are on each PCB. They should be cut off from PCB. Modules can be used ...
