- #1
j777
- 148
- 0
Hi,
I'm trying to control some solenoid valves and sensors with a microcontroller and I'm not sure what type of circuitry might be used to best accomplish this. For the outputs I think a ULN2003AI made by Texas Instruments might work but for the inputs I'm not real sure what I need to take into consideration. The sensors I'd like to read consist of 8 inductive proximity sensors (NPN) and 1 photoeye (NPN). Any help would be greatly appreciated.
Thanks
I'm trying to control some solenoid valves and sensors with a microcontroller and I'm not sure what type of circuitry might be used to best accomplish this. For the outputs I think a ULN2003AI made by Texas Instruments might work but for the inputs I'm not real sure what I need to take into consideration. The sensors I'd like to read consist of 8 inductive proximity sensors (NPN) and 1 photoeye (NPN). Any help would be greatly appreciated.
Thanks