68642-113LF

On December 10, 2020, Ruichengxinwei, a leading domestic IP company, released and launched a new corporate logo, which fully displays the company's business and philosophy with a new visual image. Th...[Details]

From simple power tools and electric fans to complex robots and automotive motors, many machines and equipment use energy-efficient brushless DC motors (BLDC) to convert electrical energy into rota...[Details]

;Question: The 80C51 single-chip microcomputer has a fosc = 6MHz. It is required to use the T1 timer working mode 1 to perform a timing of 40ms. And P1.7 periodically outputs a rectangular wave with ...[Details]

The BMW Group is increasingly using virtual reality and augmented reality. VR images, or artificially created images, are so realistic that they are almost indistinguishable from real images. In AR a...[Details]

The reason why I want to popularize RFID is that recently many friends have consulted me about the application process of ETC, wondering what the differences are between choosing banks, WeChat, Alipa...[Details]

Let's try adding a piece of code today. An electronic clock running on the MC68HC908GP32 is displayed on eight seven-segment displays of the ZLG7289. The voice-controlled electronic clock has the fu...[Details]

Introduction: For embedded systems, if RTOS is not running, the main function (main()) in program development needs to use some mechanism to make it run happily forever. It has no end. If you want to...[Details]

Previously, the US announced a complete suspension of chip supply to Huawei. All chip manufacturers using US technology and equipment are not allowed to accept orders from Huawei and its subsidiary H...[Details]

This evening, vivo held a launch conference for the original system OriginOS Ocean, with the theme of "Inside and Out, Everything is Good". This conference brought a huge innovation to OriginOS. Star...[Details]

　　Summary of MCU arithmetic instructions, MCU addition instructions without carry bit 　　ADD A,#DATA ;Example: ADD A,#10H 　　ADD A, direct; Example: ADD A, 10H 　　ADD A,Rn; Example: ADD A,R7 　　A...[Details]

  An inductor, an IC, and a string of LEDs; this is the traditional way to build a boost LED driver for LCD display backlighting. While this is a very desirable solution for small LCD displays that r...[Details]

With the extensive application of high-speed bus and radio frequency technology, the design of electronic circuits is becoming increasingly complex. In addition to traditional analog and digital circ...[Details]

One of Europe's largest electronic chip factories, GlobalFoundries, is expanding its plant in Dresden, Saxony, Germany. It is adjacent to Infineon Technologies, Germany's largest chip manufacturer. D...[Details]

1. Purpose of relocation        After the 2440 is powered on, there are two situations. Start from nor, directly use nor as address 0 and start running in nor. Start from nand and copy the first 4K t...[Details]

1 Introduction Since the invention of lead-acid batteries in the 19th century, they have been superior to nickel-metal hydride and lithium-ion batteries in terms of versatility and low...[Details]