Versatile PIC Flasher

'Versatile PIC Flasher' as published in 12/2002, EPE is available. I have replaced the BC337's and resistors by a ULN2803A. Used with permission. It is up to the user to arrange the LEDs into the pattern they want. The LEDs have their own 9-45V power supply separate from the supply to the IC's. This kit yet again demonstrates the power of micro-controllers. Imagine trying to do this kit with discrete logic. Five DIP switches set the flash speed, depth of modulation and flash type

Kit Manual

This is the article that appeared in "Everyday Practical Electronics" December 2002

Get zipped hex and asm files here