Hello to everybody.
I would like to control a DC motor with internal Battery with my Arduino Nano using a digital PIN and a PNP Transistor. Unfortunately the motor does not move.
Attached the sketch the of configuration I prepared which is NOT working.
I am using a PNP BC557 - E211 Transistor.
Can somebody help me to fix it? Please be flexible and tolerant as I am just a beginner
I tried the following setup and it worked:
Unfortunately I cannot use this configuration on my set up as the motor and the battery are already closed inside an housing which has been already sealed, so I have only access to the cables, as shown in the image attached.
Thank you so much in advance for your help and support!