There are a couple of changes that should be made to ensure 3.3V compatibility:
1. D2 and D3, the 4.7V zener diodes in the input limiter to the analog pins should be changed to values below 3.3V...
Type: Posts; User: mborgerson
There are a couple of changes that should be made to ensure 3.3V compatibility:
1. D2 and D3, the 4.7V zener diodes in the input limiter to the analog pins should be changed to values below 3.3V...
Have you considered adapting your project to use the T4.0? Unless you require the touch input or something specific to the T3.2 ADC, you should be able to plug a T4.0 into the T3.2 socket and...