HVCS0603DGD23K2

When repairing a circuit, it is often necessary to remove the integrated circuit from the printed circuit board. Since the integrated circuit has many pins and they are densely packed, it is difficul...[Details]

Recently, Yongtai Technology said in an institutional survey that the VC project capacity release plan is in preparation for trial production and is scheduled to be put into production in August-Sept...[Details]

According to tomshardware, Taiwanese officials said at a press conference that as TSMC expands into the United States, they will deploy a special team to protect TSMC’s technology and business secre...[Details]

The matrix keyboards I have seen generally have two identification methods: scanning method and line inversion method. Taking a 4X4 matrix keyboard as an example, the scanning method is to set each r...[Details]

Shortages of everything from raw materials to chips and other basic components are having a ripple effect on the electronics and automotive industries, but this is just the beginning. Suppliers in No...[Details]

IGBT The current module system of electric vehicles is composed of many parts, such as batteries, VCU, BSM, motors, etc., but these are relatively mature products. Domestic and foreign module ...[Details]

A few days ago, I helped someone make a 51-inch gadget that needed an encoder. I found that it was hard to find encoder programs online. So I wrote a program to read the encoder readings based on som...[Details]

When developing the switch transformer, we could not buy a winding machine for small transformers, so we made a simple small winding machine and wire roller using wood, 8# iron wire, Φ3 long screws...[Details]

The Flap-11 magnetic flap level gauge is based on the principle of communicating vessels and magnetic coupling to achieve real-time measurement of liquid level. When the liquid level in the measured ...[Details]

Ordinary electric motors are designed for constant frequency and constant voltage, and cannot fully meet the speed regulation requirements of frequency converters. Therefore, they cannot be used as...[Details]

UART5 does not support DMA Different peripherals require different DMA UART4 needs to use DMA2 channel 3 or 5 For example: void DMA1_Channel5_IRQHandler(void) { u16 i,j=0; OS_ENTER_CRITICAL(); /...[Details]

1. Introduction: The STC89C52 microcontroller can be controlled by buttons to output different waveform signals. By passing 5V voltage to the PCB board through USB, square wave, triangle wave, sawtoo...[Details]

1 Introduction With the development of the economy, the number of cars has increased, and the pressure on urban roads has increased. On densely populated roads, people and vehicles often compete for ...[Details]

Today, Huawei Terminal’s official Weibo account revealed the features of the Huawei nova7 series, which will be released on the 23rd of this month - the nova7 Pro front-facing dual-camera with tracki...[Details]

A colorful mini music box based on the STC89C52 microcontroller. Based on the minimum system of the microcontroller, the other two I/O ports are connected to hardware circuits. P1.0 is connected to...[Details]