Photodiodes: Working, Circuit, Types, Sensitivity, and Uses
Photodiodes is a semiconductor device that operates in reverse bias. The photodiode has a small opening on the top for light entering the light and energizes the PN junction
Category: Electronics Engineering
What are Geometric dimensioning and tolerancing (GD&T) and its purpose
Geometric dimensioning and tolerancing is the representation of engineering tolerances that uses symbols. It is used on engineering drawing and computer aided design models for communicating nominal geometry and …
The process of Printed Circuit Board PCB Assembly: Introduction to PCBA
. Every PCB has a component connected to it and is called PCB assembly and the process is called the PCB assembly process. In an assembled PCB, components are …
What is Automation? Introduction to Microcontroller and its Benefits
Automation is the creation and use of advancements to create and convey products and enterprises
with negligible human intercession. The usage of Automation technologies, methods, and procedures improve the proficiency, …
What is Smart Building? Brief about Building Automation Systems
A smart building is any building that uses automated procedures to automatically control the building's tasks, including warming, ventilation, cooling, lighting, security, and other systems..
10 Lighting LED Electronics Project Ideas for Fun
For enjoyment and fun, creative one can work on lighting projects of electronics. Light-emitting diodes are the famous lighting devices of recent years. Here are ten electronic projects for …
Working of transistor as a switch: NPN transistor switch
Working of transistor as a switch is explained here. When transistor is used as an electronic switch, the transistor is operated in cutoff and saturation region to open and …
Explain BJT Transistor construction and working principle
Explain the working principle and construction of BJT Transistor and Symbol. A transistor can work as digital switch or an amplifier.
Zener Diode as a Regulator Explained with Example
A Zener Diode is a special purpose diode used for voltage regulation in reverse bias. Zener diode work under breakdown region for typical operation. A minimum current of Zener …
Voltage Multipliers: Voltage Doubler, Tripler and Quadrupler
Voltage Multipliers are electric circuits to increase the voltage by a factor of two, three or four in case of Voltage Doubler, Tripler or Quarple respectively. The Voltage multiplier …