Search found 2 matches
- Sat Jan 06, 2024 12:44 pm
- Forum: Hardware
- Topic: I2C pins as interrupt pins to trigger in and out of sleep mode
- Replies: 0
- Views: 12459
I2C pins as interrupt pins to trigger in and out of sleep mode
Hi All, Does anyone know if its possible to use I2C pins for both I2C as well as digial input pins at times when its not being used for I2C communication? and to add another spanner into the works can it be a rising interrupt when in sleep mode? It's cool if i have to reassign pin modes on the fly. ...
- Tue Nov 01, 2022 6:39 am
- Forum: Hardware
- Topic: if not defined as PULLUP or PULLDOWN will input pins be floating pins
- Replies: 1
- Views: 2228
if not defined as PULLUP or PULLDOWN will input pins be floating pins
Hi Guys,
I'm just trying to design a circuit where i need a high resistor value voltage divider. If i dont define the inputs as PULLUP or PULLDOWN will input pins be be pulled up or down by default or will they be simply floating?
I'm just trying to design a circuit where i need a high resistor value voltage divider. If i dont define the inputs as PULLUP or PULLDOWN will input pins be be pulled up or down by default or will they be simply floating?