Hi There,
Just programmed my first chip. It is a simple 3 LED chaser. However when it is hooked up to a 5V supply, the two LED's appear on and very dim on pins Out 1 and Out 2 while the other flashes. The flashing one is on Output 0. Also I don't have any resistance on the LED which must mean theres an output of 1.5V approx? I have it currently powered off 3x1.5V AA batteries (4.5V)
Any suggestions?
Also whats it mean the manual when it refers to leaving the Serial Out floating? I have this pin going to nothing on my main circuit board.
Regards,
Gareth
Just programmed my first chip. It is a simple 3 LED chaser. However when it is hooked up to a 5V supply, the two LED's appear on and very dim on pins Out 1 and Out 2 while the other flashes. The flashing one is on Output 0. Also I don't have any resistance on the LED which must mean theres an output of 1.5V approx? I have it currently powered off 3x1.5V AA batteries (4.5V)
Any suggestions?
Also whats it mean the manual when it refers to leaving the Serial Out floating? I have this pin going to nothing on my main circuit board.
Regards,
Gareth
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