Licky's Column

The circuit structure of the 140W Power Amplifier

by Licky Li

The circuit structure of the 140W Power Amplifier

A 140W Power Amplifier typically consists of several key components and circuits that work together to achieve its amplification function. The inp...

How to Select the Appropriate Positive Fixed Voltage Regulator IC ？

by Licky Li

How to Select the Appropriate Positive Fixed Voltage Regulator IC ？

The following are some key points for choosing the suitable Positive Fixed Voltage Regulator IC for yourself: Output voltage requirements: Clearly ...

Rectify alternating current to direct current

by Licky Li

Rectify alternating current to direct current

Rectifying alternating current (AC) to direct current (DC) is a fundamental and critical process in the field of electrical engineering and power e...

Types of Motors

by Licky Li

Types of Motors

Motors play a crucial role in various industries and applications, and there are numerous types available, each with its unique characteristics and...

555, 556 and 558 Timer ICs

by Licky Li

555, 556 and 558 Timer ICs

The 555, 556, and 558 Timer ICs are highly versatile and widely used integrated circuits in the field of electronics. These timer ICs offer a ra...

Very Useful Plumbing Symbols ....

by Licky Li

Very Useful Plumbing Symbols ....

Types of Sensors

by Licky Li

Types of Sensors

Sensors play a crucial role in various fields and applications, and there are numerous types of sensors available. Here are some of the common a...

The Ultimate Automatic Solar Emergency Light

by Licky Li

The Ultimate Automatic Solar Emergency Light

The Ultimate Automatic Solar Emergency Light: A Revolution in Emergency Illumination In the realm of emergency lighting, a new paradigm has emerge...

Star Series and Parallel Connection

by Licky Li

Star Series and Parallel Connection

In the field of electrical circuits and systems, the concepts of star series and parallel connection play crucial roles in determining the behavior...

Types of Diode

by Licky Li

Types of Diode

There are several types of diodes, each with unique characteristics and applications. Rectifier Diodes: These are the most common type and are us...

Different Types of Sensors

by Licky Li

Different Types of Sensors

Temperature sensors: Used to measure temperature, such as thermocouples and thermistors. Pressure sensors: Measure pressure, like piezoresist...

200W 4-Channel Tda7560 Amplifier

by Licky Li

200W 4-Channel Tda7560 Amplifier

The 200W 4-channel TDA7560 amplifier is a powerful audio amplification solution. It is capable of delivering high-quality sound with four independe...