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Using a Transistor Switch with a Raspberry Pi, Arduino and Micro:Bit - Electronic and software projects from Penguintutor.com
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Raspberry Pi GPIO Circuits: Controlling High Powered Components With a Transistor : 3 Steps - Instructables
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Amazon.com: MOGAOPI Electronics Component Fun Kit, Component for Arduino/Raspberry Pi, Breadboard, Power Supply Module, Jumper Wire, LED Diode, Resistors, Tact Switch, Potentiometer, Capacitor, Transistor : Industrial & Scientific
![Using a Transistor Switch with a Raspberry Pi, Arduino and Micro:Bit - Electronic and software projects from Penguintutor.com Using a Transistor Switch with a Raspberry Pi, Arduino and Micro:Bit - Electronic and software projects from Penguintutor.com](http://www.penguintutor.com/electronics/circuits/rpi-transistor-switch.png)