ARLA/CLUSTER: Tiny USB Morse Code Beacon

[João Costa > CT1FBF]

On Hackaday Al Williams WD5GNR writes about a Programmable CW Morse
Keyer / beacon which resides on a tiny USB board

The ARM board was developed by Slovenian radio amateur Marko Pavlin S54MTB.

Read the Hackaday article
https://hackaday.com/2016/02/18/tiny-usb-morse-code-beacon/

S54MTB Programmable CW Morse Keyer / beacon
http://e.pavlin.si/2016/02/16/programmable-cw-morse-keyer-for-beacon/