2M804-004-00M9-19PB

  The key issue of LED street light decay lies in temperature, but LED street lights usually fail in this link. Since the luminous power of LED street lights is greater than that of household lamps,...[Details]

In many lighting applications, linear LED drivers are the preferred solution because they are relatively simple, easy to design, and enable LEDs to be driven with a precise regulated cur...[Details]

Interrupts are set up to enable the microcontroller to handle random external or internal events. The 51 microcontroller has 5 interrupt sources, that is, when there are 5 corresponding situations, th...[Details]

   Schematic diagram of stepper motor driver system circuit 　　AT89C2051 outputs control pulse from P1.4~P1.7 of P1 port, enters 9014 after inversion by 74LS14, controls photoelectric switch after...[Details]

#include iom16v.h #include macros.h           #define uchar unsigned char   #define uint unsigned int   #define SCK_CLR PORTC&=~BIT(0) //Pull the clock line low   #define SCK_SET PORTC|=BIT(0) //P...[Details]

Recently, Nidong Technology, a core technology developer and application supplier of construction robots, has launched a new round of financing. This round of funds will be mainly used for person...[Details]

　　introduction 　　In just a few years of development, digital video recorders (DVRs) have gradually replaced the dominant position of traditional analog video equipment and become the mainstream of ...[Details]

Currently, each country is developing its own USB interface charging specifications , which leads to a major problem that a USB interface charging device manufactured in one country...[Details]

The development history of temperature recorders Early temperature recorders were all paper-based, which we call "paper recorders" With the rapid development of computer and electronic technology...[Details]

I believe that if you have experienced Tesla's Autopilot (AP) automatic driving system or watched related videos, you will be shocked by its incredible performance. Correctly understanding and using ...[Details]

1. Introduction to basic timers In STM32, the basic timers include TIM6, TIM7, etc. The basic timer mainly includes a time base unit, which provides 16-bit counting and can count 0~65535. In additi...[Details]

1. Failure mode: The failure position numbers of hand-inserted LEDs with the same structure in the product are randomly distributed, and the LEDs with a high failure rate are concentrat...[Details]

A digital water temperature control valve based on PIC16C71 single chip microcomputer is designed. The control valve uses NTC thermistor as temperature sensor, and a simple voltage divider circuit is...[Details]

We used PIC series single-chip microcomputers in the instruments we designed, and encountered the problem of floating-point calculation. After consulting relevant information, we found that the forma...[Details]

Panasonic servo drive is a high-performance motor control device, widely used in industrial automation, robotics, CNC machine tools and other fields. In practical applications, in order to ensure t...[Details]