
SWR + Power meter with TFT screen Version III
The PASTA-Meter Version III of the power and SWR meter. This time with nextion TFT screen. Because of TFT screen it looks nice and for […]
The PASTA-Meter Version III of the power and SWR meter. This time with nextion TFT screen. Because of TFT screen it looks nice and for […]
Having tried several Chinese building blocks in my power supply. I decided to use the “new” INA226 from TI. There are breakout boards available from […]
Arduino sequencer To work together with the Arduino Power SWR meter we made a simple sequencer with the Arduino nano. It is highly flexible and […]
Introduction For my new to build HF PA I was looking for 3 turns counters for vacuum capacitor and / or a roller inductor. These […]
A FET switch to work together with the Arduino PWR / SWR meter and controllable by the PTT is published here. The FET is a […]
To put my 23cm amplifier remote at the base of the tower I needed some kind of heating to prevent condensation. A dewpoint calculation was […]
On his webpage Hans published his GPS receiver already a long time ago. It can be found HERE As an extra Hans put in the […]
For my 23cm PA consisting of 4 PA’s I needed a temperature meter with protection in case the amplifier gets hot. The system is build […]
I wanted to have a temperature and humidity and pressure measurement in the shack. There was a load of information on the net. I went […]
SWR Power meter with protection for Solid State PA Version II Old article below this one Some people who built the power meter came with […]
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