MS27466Y15E35SD

This article discusses the test method of the hardness of the machine tool guide rail surface after quenching, and discusses the application of the Leeb hardness tester in testing the hardness value o...[Details]

There are many types of LED automotive lighting, which are mainly divided into two categories: internal lighting and external lighting. Before introducing the solution, we need to clearly know what au...[Details]

It is reported that despite the continued sluggish demand in the US electric vehicle market, manufacturers continue to invest billions of dollars and say they will patiently wait for the time when ma...[Details]

New VETH100A1DD1 device complies with OPEN Alliance 100Base-T1 and 1000Base-T1 specifications MALVERN, Pennsylvania, USA, Shanghai, China — October 16, 2024 — Vishay Intertech...[Details]

From August 8th to 10th, the world's first ultra-thin all-silicon carbide high-frequency isolation photovoltaic inverter independently developed by the Beijing Low-Carbon and Clean Energy Research ...[Details]

The IO driving capability of the microcontroller is not enough, so the ULN2003 driver is used. It adopts 4-phase 8-beat drive mode. The stepper motor is motor-stepper in proteus. The connection met...[Details]

1. Introduction to MSR and MRS instructions     MRS instruction: Read the status registers CPSR and SPSR. By reading the CPSR, you can get the current working status of the processor. By reading the ...[Details]

#include "regs.h" void enable_mmu(unsigned long ttb); void init_ttb(unsigned long *ttb_base); void mmap(unsigned long *ttb_base, unsigned long va, unsigned long pa); void memset(char *buf, char ch, i...[Details]

The flip phone durability test involves opening and closing the flip phone a preset number of times, and then observing whether the performance of each part of the phone is intact. This is a very imp...[Details]

The regional spatial resource integrated management system mainly uses GIS technology to conduct integrated management of spatial resources in independent regions, such as the management of various ty...[Details]

On February 7, 2023, Yahua Lithium Industry (Ya'an) Co., Ltd., a wholly-owned subsidiary of Sichuan Yahua Industrial Group Co., Ltd., and LG Chem, Ltd. signed a battery-grade lithium hydroxide mono...[Details]

　　Summarize the tips for improving the efficiency of lighting driver power supply during this period: 　　 1. The main current loop PCB should be as short as possible. 　　LAYPCB experience and layout...[Details]

In an interview with Swiss media a few days ago, US Secretary of State Pompeo reiterated that Chinese companies cannot ensure information security, and cooperating with Chinese companies is equivalen...[Details]

　　The conversion circuit is composed of NE555 time base oscillator, 74LS169 counter and MAX309 multiplexer. It can display multiple trace signals simultaneously through one Y channel. The circuit is s...[Details]

HUBER+SUHNER has launched a 3D waveguide antenna, the first long-range 3D metal-plastic radar antenna designed specifically for ADAS systems. It enables object detection with the highest accuracy whi...[Details]