Attila Sipos project pages

Williamson

StayAtHome
7 MHz CW TRX
2020

It is a simple minimal design mono band cw transceiver. 

Williamson

Arduino based dual power supply
2020

It is a phone sized dual power supply with CV CC and li-ion charger functions.

Williamson

80m..10m CW SSB transceiver
2016

Simple six-band qrp transceiver. 

Williamson

"4SQ" vertical
WiFi antenna control

I used this antenna on 2022/2023 winter season.

Williamson

QCX transceiver + 7" tablet

QCX with a bluetooth interface and android app.

SDR-Mini CW QRP transceiver

Airspy HF+ receiver
+ ESP32 Si5351 =
All band CW TRX

The name of magyarokamarson.hu means Hungarians on the Mars in English. This is the website of a robot competition what I founded in 2006. In recent years, nearly 1000 young students have taken part in this competition.