UVC73ZPN

The new 317 is a new clamp meter designed based on electrical maintenance engineers’ in-depth research on the use needs of clamp meters. Its small jaws and lightweight body make it easier for electri...[Details]

　　When we select and use A/D, it is important to rely on what indicators to judge. Since there are many types of AD, they are divided into integral type, successive approximation type, parallel/serial...[Details]

The difference between digital power amplifier, class D power amplifier and analog power amplifier#e# 　　3. The difference between digital power amplifier, class D power amplifier and analog power ...[Details]

;Use C port for keyboard scanning, 7-segment digital tube displays key number, 63 series general register address: 20~7FH, A0~FFH, did not achieve the expected purpose, only using single digit to dis...[Details]

1. Problems encountered (using HAL library) In the process of using STM32, we usually use printf to redirect the serial port to output debugging information for program development and debugging. W...[Details]

1. Application background. Facing the rapid development of the aerospace industry and the accelerated industrialization process, traditional manual inspection is no longer suitable for large-scale te...[Details]

As we all know, STM32 has 5 clock sources: HSI, HSE, LSI, LSE, and PLL. In fact, it only has four, because as you can see from the above figure, PLL is provided by HSI or HSE. Among them, the high-s...[Details]

#define DS18B20_GPIO_PORT (GPIOC) #define DS18B20_GPIO_PIN (GPIO_Pin_2) #define DS18B20_PIN_SET_OUT() GPIO_Init(DS18B20_GPIO_PORT, (GPIO_Pin_TypeDef)DS18B20_GPIO_PIN, GPIO_Mode_Out_PP_High_Fast) #...[Details]

At the 2019 China Semiconductor Packaging and Testing Technology and Market Annual Conference held in Wuxi, Xu Juyan, an academician of the Chinese Academy of Engineering, delivered a speech entitled...[Details]

Integrate PKIWorks platform and STM32WB wireless microcontroller to provide IoT security protection for Matter devices November 14 , 2023 – China – CommScope (NASDAQ: COMM), the global l...[Details]

When manufacturing LED chips, the selection of substrate materials is the primary consideration. The appropriate substrate should be selected based on the requirements of the equipment and LED dev...[Details]

On March 1, Ideal Auto released its first MPV model, MEGA, at the Shanghai World Expo Center. This is also Ideal Auto's first pure electric model. The release of MEGA also marks the official launch...[Details]

Here I will show you a practical program in C++. If you know C, I believe C++ will not be difficult for you. And in our usual programming, we have to take into account the PCB and remember the wiring ...[Details]

The power supply uses IGBT devices and single-ended forward circuits, and the operating frequency is 20kHz. The circuit principle is shown in Figure 1. The power supply has a constant current closed-...[Details]

Power Integrations, a leader in high-voltage integrated circuits for energy-efficient power conversion, today announced the launch of its latest zero-no-load power product family, LinkZero-LP. This hi...[Details]