Blogs

• Working Principle,Circuit,PDF Datasheet and Price of Holtek HT12E RF Encoder-Decoder IC

  

  The Holtek HT12E is an integrated circuit (IC) widely used in wireless remote control applications. It encodes digital signals into RF signals, while its sibling chip, the HT12D, is used to decode received RF signals. This article will provide a detailed overview of the working principle, circuit examples, datasheets, and pricing information for the HT12E, helping you understand this powerful RF encoding/decoding IC.

  September 13, 2023

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• Holtek HT12D Encoding and Decoding IC - Working Principle, Circuit Connection, PDF DataSheet, and Pricing

  

  Holtek HT12D is a widely used encoding and decoding IC in remote control applications. It is capable of receiving and decoding signals encoded by HT12E, making it suitable for remote control of devices such as lights, fans, and door locks. This article provides a detailed overview of HT12D's working principle, circuit connection methods, a PDF data sheet, and pricing information to help you better understand and apply this IC.

  September 6, 2023

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• The Design of CMOS Radio-Frequency Integrated IC Circuits（RFIC）

  

  In recent years, with the rapid development of wireless communication technology, Radio Frequency Integrated Circuits (RFICs) have gained widespread attention as a crucial component within wireless communication systems. Among them, Complementary Metal-Oxide-Semiconductor (CMOS) RFIC design stands as a pivotal force, playing a vital role in achieving high-performance, low-power wireless communication systems.

  August 25, 2023

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• RCCB Tripping: Causes & Troubleshooting Guide

  

  This article will take an in-depth look at the causes of tripped RCCBs (Residual Current Circuit Breakers) and provide practical troubleshooting guidelines. With effective RCCB troubleshooting, you will be able to safeguard the electrical safety of buildings and the occupants or workers within them.

  July 19, 2023

• DL2032 vs. CR2032: Difference Between DL2032 and CR2032

  

  DL2032 and CR2032 batteries are often used interchangeably due to their similar physical dimensions and voltage ratings. However, there are a few key differences between DL2032 and CR2032 batteries.

  July 17, 2023

• TDA2822M Audio Amplifier: Datasheet, Pinout, Equivalent, Voltage and Circuit

  

  TDA2822M is an audio power amplifier integrated circuit (IC), widely used in portable audio equipment. It provides two-channel audio amplification. To learn more details about the TDA2822M, including data sheet, pinout, alternatives, operating voltages, and typical circuits, please read this article.

  July 14, 2023

  TDA2822M Datasheet

• Complete Guide to How LM3915 IC Works and How to Use ​It

  

  The LM3915 is a monolithic integrated circuit that functions as a driver for LEDs or other visual indicators in a bar graph or dot mode display. The IC is designed to display the level of an analog voltage input signal, with each output of the IC driving one LED or other indicator.

  June 21, 2023

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• What is a Centrifugal Switch?

  

  The centrifugal switch is used as long as it is used to control the starting coil of a single-phase motor.

  May 6, 2023

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• DVI Connector: Definition, Types, Advantage and Disadvantage

  

  DVI's full English name is Digital Visual Interface, known as "Digital Video Interface" in Chinese. It is a high-speed transmission of digital signals technology that is designed to transmit uncompressed digital video. It is widely used in LCD, digital projectors and other display devices.

  May 5, 2023

  DVI Connectors

• Integrated Circuits - Features, Uses and Types

  

  Integrated circuit (IC), also known as chip or microchip is a semiconductor which incorporated large number of electronic components, such as transistors, diodes, resistors, and capacitors, on a single piece of semiconductor material, typically silicon.

  April 21, 2023

  Integrated circuits