M38220E4-GP

According to foreign media reports, General Motors has obtained a patent for a display system with selective light-shielding capabilities. The patent application was filed on March 2, 2021. On Octobe...[Details]

The LPC2106 running water lamp program based on proteus can be run. It is a conscientious program. The simulation schematic diagram of successful testing is as follows: The LPC2106 water lamp sourc...[Details]

Introduction: The memory of PIC8-bit MCU is 8-bit byte structure, so the data division in PICC is based on 8 bits. In assembly, we append a value to a memory location at address 0X20: movlw 255; ...[Details]

In intelligent buildings, the amount of information and the workload of information processing in the closed-circuit television system are very large. Therefore, the operation of the base control ...[Details]

One of the most feared situations in electromechanical debugging is burning the motor. In the case of electrical circuit or mechanical failure, a little carelessness during machine testing can caus...[Details]

1. Application AATCC Dry and Wet Crockmeter is a test instrument for the American Association of Textile Chemists and dyers. The Crockmeter tests the ability of fabric color to transfer from the surf...[Details]

In a mysterious mountain, a young visitor appeared. He was Xiao Mao. For the development of his village, he went to visit the "Master Maoshan" and prayed for the relevant magic formula. When t...[Details]

　　The main methods for ammonia nitrogen in China are: salicylic acid colorimetry, Nessler's reagent colorimetry and ammonia sensitive electrode method. Simply put, there are two categories: colorimet...[Details]

Designers need to provide power and power management with multiple voltages, higher currents, higher efficiency, lower power consumption, lower noise, and smaller form factors for various DSPs...[Details]

Causes and solutions for digital signal error correction During the transmission process of digital signals, errors (bit errors) may occur due to interference or deterioration of channel characteri...[Details]

1. Overview of External Interrupts 1. For the 51 series MCU, there are only two external interrupt input pins, external interrupt 0 and external interrupt 1.    Each IO port of STM32 can be used as...[Details]

According to Jiwei.com, Qichacha shows that Huawei Technologies Co., Ltd. recently added "Hubble" trademark application information, the international classification is Class 35 advertising sales, th...[Details]

According to foreign media reports, automotive semiconductor supplier NXP Semiconductors (NXP) has released a new automotive UWB (ultra-wideband) IC. UWB provides precise, secure, and real-time posit...[Details]

On March 16, when answering questions from investors, Xinlun Technology stated that the company cooperates with downstream 5G manufacturers to produce materials for use in 5G products. The products i...[Details]

　    Infrared remote control technology has been widely used in daily household appliances, and its advantages of easy use, low power consumption, and strong anti-interference ability are increasingl...[Details]