59000F-J-46HE

The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045. The hardware connection diagram of X25045 is shown in Figure 2. The X25045 chip contains a watchdog timer, and ...[Details]

Structure /* ADC sampling data type*/ typedef struct _adc_s_ {     // Sampling result AD value and voltage value     uint16_t adc_val; //AD value     float adc_voltage; // voltage value     uint16_t ...[Details]

For a single-channel laser power supply, the whole machine sequence control circuit is required to be simple, reliable and easy to operate. The fewer switches and buttons on the power supply, the bet...[Details]

1. Hardware Solution The hardware circuit of the automatic curtain system is mainly composed of peripheral circuits such as light detection circuit, clock circuit, motor control circuit, key circuit,...[Details]

According to blogger Kang's previous news, iPhone 12 models may support "Smart Data Mode", which means seamless switching between 4G and 5G. And the process is fully automatic and the whole process w...[Details]

Friends who read this article must have some interest in PIC microcontrollers, or have some use needs for PIC microcontrollers. In the previous article, the editor has explained part of the assembly ...[Details]

In the feedback ANC system, there is no sensor to measure the reference input signal. Only the residual noise after cancer is obtained by the error sensor and sent to the feedback controller, which...[Details]

      Recently, the official account of Samsung Exynos announced that it will hold an event on December 15, and will reveal a little surprise prepared for fans. 　　In the promotional video, the protag...[Details]

The 2440 coprocessor CP15 has a total of 16 coprocessor registers from c0 to c15, each with a certain function definition. But in general, cp15 is mainly related to the following functions: 1. Get so...[Details]

With the rapid development of electronic technology, liquid crystal displays (LCDs) have many advantages that other displays cannot match, such as low power consumption, small size, light weight, a...[Details]

In the design process of low-cost intelligent instruments, the priority is cost. As the core component,  the single-chip microcomputer  is usually a low-end 8-bit or 4-bit machine. As far as the curr...[Details]

       According to SamMobile, Samsung's next-generation flagship Galaxy S21 is already in testing. 　　SamMobile quoted sources as saying that the front camera of Samsung Galaxy S21 will be greatly im...[Details]

Lu Fangming, chairman of Asia Pacific Telecom, a telecommunications operator under Foxconn, said that 5G spectrum must be obtained, and he hopes to bid for double-digit bandwidths such as 20, 40, and...[Details]

In the past few years, Korean cars were once very popular in various countries including China, becoming one of the main forces of Korean exports. Later, mobile phones (and other electrical products)...[Details]

October 24, 2024 , Chengdu - OPPO today released the new generation of annual imaging flagship Find X8 series, which adopts a new generation of ultra-thin straight screen...[Details]