![Controlliong the speed of the motor with 2N2222 transistor and PWM not working!! - General Electronics - Arduino Forum Controlliong the speed of the motor with 2N2222 transistor and PWM not working!! - General Electronics - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/4/7/6/47630377813ec105ce70366f60164f46497b1cfd.png)
Controlliong the speed of the motor with 2N2222 transistor and PWM not working!! - General Electronics - Arduino Forum
![12V DC motor from Arduino Uno using single power source - Motors, Mechanics, Power and CNC - Arduino Forum 12V DC motor from Arduino Uno using single power source - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/e/3/5/e35de8d8633d65eeeb1b72f7e73856c68cd27761.jpeg)
12V DC motor from Arduino Uno using single power source - Motors, Mechanics, Power and CNC - Arduino Forum
![arduino - What determines how much current can flow through a 2N2222 A? - Electrical Engineering Stack Exchange arduino - What determines how much current can flow through a 2N2222 A? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Dwguj.png)
arduino - What determines how much current can flow through a 2N2222 A? - Electrical Engineering Stack Exchange
![I need help running a small DC motor with the arduino - Motors, Mechanics, Power and CNC - Arduino Forum I need help running a small DC motor with the arduino - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/2/4/0/240f633f8ca29a6b319454c51dba61b03e19278f.jpeg)