JQX-14FCAZ20ADC60.83.5

As oil prices continue to rise, the corresponding new energy vehicles are also becoming more popular. In March alone, many car companies have launched new cars, such as Nezha S, BYD Tang EV, Avita 11...[Details]

1. Program optimization Modify Makefile Copy the mmu code in main.c to mmu.c and modify it as follows Modification of main.c Since MMU is gener...[Details]

As a means of remote monitoring and surveillance, video surveillance is favored by many industries for its rich information and intuitive results. It is widely used in automatic control, product te...[Details]

1. Introduction Ultrasonic transducer (UT) refers to a device that realizes the mutual conversion between sound energy and electrical energy within the ultrasonic frequency range. It is ma...[Details]

S3C2440 has three clocks: FCLK (for CPU core), HCLK (for host module), PCLK (for peripherals). Two PLLs (phase-locked loops): MPLL (for setting FCLK, HCLK, PCLK), UPLL (for setting USB devices). When...[Details]

In real life, many people forget to bring something when they go out, such as keys, wallets, etc. Nowadays, mobile payment is so convenient that it is normal to forget to bring wallets, but keys must...[Details]

The timer/counter control register TCON latches the external interrupt source and its trigger mode, timer T0 and T1 overflow interrupt. IE0, IT0, IE1, IT1 in the TCON register. The bit format in TCON...[Details]

All LED lamps have this fatal flaw, and so far, no one has proposed a good solution. All those who work on LED power supplies or finished LED lamps avoid talking about this problem and pretend not to...[Details]

ATmega8 is a low-power 8-bit CMOS microcontroller based on the enhanced AVR RISC structure. Due to its advanced instruction set and single-clock cycle instruction execution time, ATmega8 has a data t...[Details]

1 What makes a cockpit smart? Intelligence usually means sensitivity, adaptation and communication. The smart cockpit can identify the driver and passengers, sense their status and make adjustments...[Details]

On December 12, Jingsheng Mechanical & Electrical issued an announcement regarding the temporary suspension of production at some of the company's factories due to the epidemic. The announcement sho...[Details]

In daily work, if you use MSP430 as the main control chip, you often need to write SPI or I2C drivers to read and control peripherals (such as LCD screens and some sensors). In order to reduce repeti...[Details]

On February 23, Zhenlai Technology disclosed its 2021 performance report. In 2021, the company achieved operating income of 191 million yuan, an increase of 25.28% over the same period last year; net...[Details]

Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]

近日，龙芯中科（辽宁）技术有限公司与沈抚示范区管委会、辽宁省信息产业发展公司签署“龙芯生态产业项目”合作协议；与成都卫士通信息产业股份有限公司、辽宁嘉鸿信息科技有限公司签署“龙芯商用密码产业基地”合作协议。 此次签约，沈抚示范区、龙芯中科（辽宁）技术有限公司、辽宁省信息产业发展公司三方将围绕龙芯技术路线，开展基于龙芯CPU在教育、医疗、金融、工控、电子政务、电力、能源等行业领域的应用建设、市...[Details]