Big HF load
It’s based on a copper plate, big old whipped aluminium radiator and two 100Ohm resistors, 800watt each.
Автор: enthru
Qmtech ADC update video (RU)
MLA-30 video + final video about Qmtech board (RU)
QMTech board links and new videos
Links to the projects + some videos.
Some boards received
New JLCPCB order received.
ADC board for Qmtech
After testing it I will share it on EasyEDA website.
Some interesting packages
Packages
Changing the oil in the generator
Couple photos.
Fully assembled power load
Photos
Building 6Ah LiFePO4 battery
Received prebuilt battery and few elements: Big one is pretty heavy and overqualified for QRP 🙂 18Ah is enough to drive 100watt