Page last updated: 01/11/2009
Detailed here within is an IAMBIC keyer designed around a PIC12F809 microcontroller. Much as I would like to take the credit for this design, the unit detailed here is based upon the IAMBIC keyer designed originally by Ed EI9GQ utilising a PIC16F84, for details of the original design and many more superb amateur radio related projects please follow the link to Ed's site EI9GQ homebrew radio page
The design concepts primary considerations were as follows:
Adjustable code speed.
A small and compact.
Low power consumption.
Simple to build and easy to set up.
Easy to replicate design, using readily available components.