Re: BITX40 Display problem
resistors are not usually that high in value?
Unhook all 12V power and run Raduino off of computer USB, adjust contrast pot to see if any thing shows.
It always is almost
full up, near the end of the pot. Too much you will see some
background around digits.
The contrast might need to be re adjusted when you get back on Raduino 5V Regulator.
On 1/7/2018 1:36 PM, Dave Bottom wrote:
-- Mike Hagen, WA6ISP 10917 Bryant Street Yucaipa, Ca. 92399 (909) 918-0058 PayPal ID "MotDog@..." Mike@...