HL73127-1100-3H

51 single chip microcomputer automatic bell C language program: #include “reg51.h” #include “intrins.h” #define uchar unsigned char #define uint unsigned int uchar code DSY_CODE［］ = {0xc0, 0xf9, 0...[Details]

The Korea Intellectual Property Protection Agency recently stated that lawsuits filed by non-practicing entities (NPE) against Korean companies are increasing, and Samsung Electronics is the most com...[Details]

1. Pipeline conditions: (1) The straight pipe section before and after the throttling device must be straight and must not have visible bends. (2) The straight pipe section used to install the throt...[Details]

Electronic and electrical equipment Bosch develops side view assist system based on ultrasonic sensors Bosch Group has released a new generation of "Side View Assist" ...[Details]

1.1 ADS core computing module (blue block) Perception Module - Uses sensor data, vehicle odometry data, and backend information (i.e., map data) to detect and track infrastructure and objects ...[Details]

The frequency spectrum of sound ranges from approximately tens to thousands of hertz. If you can use a program to control a certain port of the microcontroller to continuously output "high" or "low...[Details]

Experimental requirements: The internal timer 0 of AT89S52 works in mode 1, that is, it is used as a 16-bit timer and T1 overflows and interrupts once every 0.05 seconds. P1.0~P1.8 of P1 port are con...[Details]

According to the report "5G Snapshot: CHINA" released by Business Insider, China is expected to become the largest 5G market with 460 million 5G connections by 2025. By then, the 5G services of China...[Details]

　　 The serious light decay problem of LED street lamps needs to be solved from the fundamental point of LED heat dissipation technology. At present, the growth rate of LED street lamps in China i...[Details]

On November 26, NavInfo released an announcement stating that recently, the tire pressure monitoring sensor chip independently designed by Hefei JieFa Technology Co., Ltd. (hereinafter referred to as...[Details]

Engineers designing point-of-load systems for industrial, networking/communications, and the latest consumer applications must constantly ensure that there are many trade-offs in the design. Weighing...[Details]

On December 28, Changhong announced that the first batch of complete refrigerators equipped with its self-developed intelligent control MCU chip were successfully rolled off the production line in Ch...[Details]

China, June 22, 2021 – STMicroelectronics (ST), a global semiconductor leader serving multiple electronic applications, and the Politecnico di Milano, a university that trains engineers, architects a...[Details]

Recently, NVIDIA officially launched the RTX 40 series graphics cards, along with the new DLSS 3 super-sampling technology. According to the introduction on NVIDIA's official website, DLSS 3 only sup...[Details]

Both soft starter and step-down starter are devices used to start motors. They each have their own advantages and disadvantages and are suitable for different application scenarios. The following i...[Details]