Arduino 7" UTFT URTouch display for amatuer radio HF power amplifier.
CONTENT
- read frequency from ICOM CI-V interface
- colored touch display shows:
- radio frequency
- band, band mode
- output power and swr as bar graph
- pa: voltage, current,and temperature
- tx rx or stby
- error/info message
- functions:
- automatic and manual band selector
- bar graph with actual and max value indicator
- min max monitoring on all values with error message and morse signal
- switch on check list
- power (ptt) interrupt
- on all error
- swr max
- pwr max
- i max
- temperatur max
- automatic fan control
- morse text generator
- stabelized cycle time to 30ms
- touch functions
- reset max value in bar graph
- reset error messages
- select band mode and band
- force fan on
- info text
Video preview: https://youtu.be/KhniltJ8slQ Project: http://www.dj8qp.de/MOSFETPA/SSPA-BLF188XR-1.html