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Today I am mostly antenna tuning.
Here's my macgyvered RF probe and test setup
#electronics #ESP32 #RF #RFID #NFC #weeknotes #ibal151 #ibal243
Today I am mostly antenna tuning.
Here's my macgyvered RF probe and test setup
#electronics #ESP32 #RF #RFID #NFC #weeknotes #ibal151 #ibal243