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Arduino Frequency Display for Kenwood TS-520S HF ham radio PART 2 B
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This is PART 2 (B) of the project "Arduino Frequency Display For a Kenwood TS-520S HF Ham Radio". This part covers small signal amplification of a 0.2 volt peak-to-peak 20 MHz signal into Schmitt triggered NAND gate for cleanup before going to a divide by 8 ripple counter chip then finally being cleanly counted by the Arduino using multiply by 8 math function to restore counts to 20 MHz.
Blog write up and photos on PART 2 A & B:
See PART 1 for more back story and details on the other chips, display, code and examples I have used when working up to this point.
Blog write up and photos on PART 1:
Thanks for joining!
Blog write up and photos on PART 2 A & B:
See PART 1 for more back story and details on the other chips, display, code and examples I have used when working up to this point.
Blog write up and photos on PART 1:
Thanks for joining!
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