Grumpy_Mike:
6 PWM - fine
4 push buttons -fine
One LCD - is 6 pins
So total of 16 pins. On most arduino's like the UNO you have 19 pins so what is the problem?
Which LCD do you know of that uses 6 pins? All I find is 10 pins.
Grumpy_Mike:
6 PWM - fine
4 push buttons -fine
One LCD - is 6 pins
So total of 16 pins. On most arduino's like the UNO you have 19 pins so what is the problem?
Which LCD do you know of that uses 6 pins? All I find is 10 pins.