NPN Transistor

Bipolar Junction Transistors BJTs

Bipolar Junction Transistors (BJT) Working and Applications

Abhishek Singh
07/07/2024
Active components, Electronic components, Electronics tutorial, Transistors

Bipolar Junction Transistors (BJT) are widely used for amplification and switching purposes. It consists of three layers of doped material, forming two PN junctions. These… Read More »Bipolar Junction Transistors (BJT) Working and Applications

Water Level Indicator Circuit using Transistor and ULN2003 IC

Abhishek Singh
22/04/2025
1 Comment
Bc 547 transistor projects, Electronics project, Electronics tutorial, Transistors

Want to build a simple and effective water level indicator circuit at home? In this guide, we’ll show you how to make a water level… Read More »Water Level Indicator Circuit using Transistor and ULN2003 IC

Exit mobile version