10122539-1614261LF

The advent of the ultra-high-definition video era not only brings us a better viewing experience, but also puts higher demands on video encoding technology. However, current mainstream video encoding...[Details]

In the rectification of switching power supply EMI, the causes and suppression methods of interference in different frequency bands are as follows: Within 1MHZ - mainly differential mode interferen...[Details]

The schematic diagram of the secondary meter of the scale is shown in Figure 3 (excluding the power supply part). It is designed with 8031 ​​single-chip microcomputer as CPU. The current signals o...[Details]

Refer to the output experiment of the MINI board of the Atomic PWM output at the right time. First, attach the PWM output channel The code provided by Atom only has one PWM, but the timer configu...[Details]

I. Overview   Many people know that there are BUGs in the hardware I2C of stm32. Now we implement I2C by software simulation timing.   Using software to simulate I2C is mainly to facilitate program...[Details]

In recent years, due to the combined impact of multiple factors such as anti-globalization, the rise of trade protectionism, and the COVID-19 pandemic, the safe and stable operation of the global i...[Details]

Automakers often use the latest consumer electronics systems to differentiate their cars from other manufacturers. These systems must work properly under a variety of harsh conditions. The same req...[Details]

With the development of computer technology, semiconductor technology and electronic application technology, embedded systems are widely used in many fields such as industrial c...[Details]

The function of PLC automatic sequence is to control the equipment to work according to the pre-designed process flow. There are also several methods for writing the process of PLC automatic progr...[Details]

    Abstract: Design of a printed board fault diagnosis system based on over-driving technology. The system consists of an industrial control computer, an overdrive function board and a test needle ...[Details]

A recent project used the small MCU STM8S003F3. When using TIM1_CH1 TIM_CH2 as PWM output, I encountered a problem. After the code was downloaded, there was no PWM output. Using an oscilloscope, it s...[Details]

High power density, high efficiency and small size have become the key driving forces for the development of current module power supply technology. The dual-tube forward circuit is one of the ...[Details]

This design shows how to create a reliable, low-cost, simple inductance tester. The basis of this tester is a Pilz CMOS buffered oscillator (Figure 1). This oscillator uses a single CMOS inverter b...[Details]

I've been playing with car LCD instrumentation recently. I used Arduino+USART LCD before, but later found that Arduino's performance was not enough, so I turned to STM32. Since I needed to display mo...[Details]

Mobile phone backlight is one of the largest application markets for LEDs today. As the market is already saturated, prices have dropped significantly. Although sales volume continues to increase, ...[Details]