This video shows a closed loop control application using CompactDAQ and 2 C Series modules. We have a light deflector and we will control its position with the air blowing from a small fan, we modulate the power of the fan with one of the analog output voltage channels from the 9263 module. We monitor the position of the deflector with a hall-effect sensor powered by small batteries and reading the voltage changes thru one on the analog input channels of the 9215 module.
You mention that you control the fan by using a power transistor in between the batteries.. Can you link me to a diagram of this? Thanks
txmalsb 8 months ago