Electronic Basics #22: Transistor (BJT) as a Switch

Using a Transistor as a Switch

How To Use Transistors In YOUR Projects! || Transistors Explained || Transistors As A Switch

How to Setup the Nintendo Switch Lite for Beginners

Nintendo Switch Hardware Overview

Nintendo Switch Lite Teardown: Hardware Upgrades, Repair Downgrades

Making logic gates from transistors

Digital Logic Gates from Transistors, AND, NAND, OR, NOR, XOR, XNOR, Buffer, and Inverter