TMM-121-04-FM-D-SM-12-P-M

    Before introducing the principle of infrared beam alarm, let's first introduce the concept of infrared beam alarm. The full name of infrared beam detector is "beam interruption sensor" (Photoelect...[Details]

I recently read an article by a great writer Wu Jianhong. His software architecture is well written, but his coding style is average, with global variables flying everywhere. However, the products he...[Details]

TDA2030 single power supply connection circuit diagram TDA2030 is a Hi-Fi amplifier integrated circuit used in many computer active speakers. It is simple to connect and affordable. The...[Details]

Note: If the calculation formula can be written in one long line, write it separately, as long as the accuracy is guaranteed! ! Writing a long line may affect the accuracy! For example: unsign...[Details]

We have been exposed to power measurement as early as in junior high school physics class. At that time, independent ammeters and voltmeters were used. Thinking back to those days, the teacher repeat...[Details]

The TC8A series of single-chip microcomputer chips are not only fast but also have 15 multi-channel 12-bit AD, without the need for crystal oscillators. They have increased and enhanced the functions...[Details]

Vishay introduces automotive-grade IHSR high-temperature inductors for multiphase power filtering, featuring ultra-low DC internal resistance and high current The device ...[Details]

There are signs that solar energy is moving towards becoming a mainstream energy source for power generation. Recently, BrightSource Energy, a US solar project developer, said it is developing new ...[Details]

The zero point problem of the servo motor encoder is a very important topic, which is related to the precise control and positioning of the servo motor. Basic Concepts of Servo Motor Enco...[Details]

In order to accelerate the promotion and application of new energy vehicles in Changchun, the Changchun Municipal Bureau of Industry and Information Technology recently formulated the "Changchun El...[Details]

       Qualcomm released the Snapdragon 730 and 730G processors in April this year, and information about its next-generation products has now been exposed. 　　According to foreign media reports, th...[Details]

According to foreign media reports, scientists at the Oak Ridge National Laboratory in the United States are looking for safe, stable and efficient advanced materials to extend the service life of ba...[Details]

Introduction: The following are some subroutine code libraries commonly used in 51 microcontroller assembly language programming 1. On-chip RAM initialization subroutine 2. Off-chip RAM initializat...[Details]

In single-chip microcomputer programming, we often use some mixed operations of unsigned numbers and signed numbers. In addition, the single-chip microcomputer we use is likely to be 16-bit or 8-bit....[Details]

Abstract : This paper introduces the characteristics of AVRX, a dedicated real-time embedded operating system for AVR series microcontrollers, in detail. Taking ATmega16 microcontroller as th...[Details]