Switching 12V with an NPN transistor only outputs 5V on the

5V to 12V boost converter circuit or higher

How to use a Bipolar Junction Transistor (BJT) as a Switch?

I want to use a NPN transistor as a switch for a L298N motor driver. I have tried to draw a diagram of how it I think it should be wired after

Using delicate 5V IC to toggle 12V device with MOSFET, Diode, resistor

5V to 24V switch with transistors - General Electronics - Arduino Forum

switches - Switching 12 V with an active low 5 V signal - Electrical Engineering Stack Exchange

How to Drive a DC Motor with a BJT Transistor - techZorro

Arduino Transistor (NPN/PNP Switch) Tutorial

Control 12v circuit with NPN - Hardware - Particle

12V 5V Dual Power Supply Circuit Diagram 3A max

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RESOLVED: help with PNP transistor circuit, please - General Electronics - Arduino Forum

Lab: Using a Transistor to Control a High Current Load – ITP Physical Computing

switches - Switching 12 V with an active low 5 V signal - Electrical Engineering Stack Exchange