Hello,
I have one of these boards ( http://arduino-info.wikispaces.com/Brick-LightSensor-Analog-Digital ). I would like to use the output terminal to switch a N type Mofset that will run a small motor. My question is when I use the digital output it turns on and off. On it shows close to the input voltage of the sensor 5v (shows 4.938) but when it goes off it never goes to 0 volts.
When it is low should there be voltage and will this voltage effect the MOFSET being it a 0-5v base. If I use the analog output it never gets low enough to turn off the MOFSET. Any suggestions?
Thank you in advance.
I have one of these boards ( http://arduino-info.wikispaces.com/Brick-LightSensor-Analog-Digital ). I would like to use the output terminal to switch a N type Mofset that will run a small motor. My question is when I use the digital output it turns on and off. On it shows close to the input voltage of the sensor 5v (shows 4.938) but when it goes off it never goes to 0 volts.
When it is low should there be voltage and will this voltage effect the MOFSET being it a 0-5v base. If I use the analog output it never gets low enough to turn off the MOFSET. Any suggestions?
Thank you in advance.