Christen Fihl, Denmark OZ1AAB

OZ1AAB ham radio
Laser cutting, 2D
ESP32 things
HSPascal. Now with public source on GitHub
Stuff, unordered

CW, QRP, radio stuff

qrpPower, an article on portable use

iceKeyer is a CW keyer without moving parts/contacts, using a loadcell as active “contact”

iceKeyerStraight Straight model
iceKeyerPaddle Single-lever paddle
USB host keyer Use your USB keyboard as CW controller
Facebook My discussion group

Other keying stuff

CWComfort My single-lever paddle keyer software, the one with a lazy attitude
Older BLE stuff BLE as transport between modules

My RBN station

Beer thanks, if you like my stuff