LW020F63

BLDC Motor Control Algorithm Brushless motors are self-commutated (self-direction switching) and therefore more complex to control. BLDC motor control requires knowledge of the rotor position ...[Details]

　　According to the principle of capacitive sensor and C8051F321 single chip computer with USB module, a measurement system based on USB interface is designed. The system can realize the functions of ...[Details]

Basic functions: clock display, use buttons to adjust the time, minutes #include reg52.h   #define uint unsigned int   #define uchar unsigned char   sbit en=P3^4;   sbit rs=P3^5;   sbit rw=P3^6;   s...[Details]

A very important component of UPS power supply is UPS battery. It can be said that UPS battery is the energy center of UPS power supply. At present, most of the small-power UPS power supplies use s...[Details]

1. Introduction to I2C bus: Due to the development of large-scale integrated circuit technology, the integration of CPU and ROM, RAM, I/O port, A/D, D/A and other peripheral circuits necessary for a...[Details]

We know how to move up and down, so how do we move left and right? Method 1: The simplest method is to put the board sideways and take the model vertically. Does everyone here feel sweaty? We must ...[Details]

On October 19, Tianneng and Huaneng (Zhejiang) Energy Development Co., Ltd. held a strategic cooperation signing ceremony, which opened the prelude to the cooperation between the two parties in the...[Details]

　　We all know that transformers are devices that use Faraday's law of electromagnetic induction to increase or decrease voltage. Transformers usually contain two or more sets of coils. The main pur...[Details]

Accelerometers are widely used due to their wide frequency response, large dynamic range, high reliability and ease of use. When users make general vibration and shock measurements, the main technica...[Details]

Usually we develop microcontroller programs using C language. Why is C language more convenient than assembly language? The reason is that the C compiler is doing a lot of trivial organization and tra...[Details]

Small household appliances are an important branch of my country's household appliance industry and an important part of the smart home industry. Household appliances are functional devices. With t...[Details]

Recently, the Shanghai Economic and Information Commission announced the planned support units for the 2019 Special Fund for Software and Integrated Circuit Industry Development (software and informa...[Details]

When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupts, two-wire interface address configuratio...[Details]

The PIC12F508 microcontroller has no interrupts, and the timer can only be queried.   The compiler used is XC8, and the compilation environment IDE used is MPLAB X IDE.   The downloader is PI...[Details]

1. Experimental purpose: Through this experiment, learn the interrupt processing process of Windows CE6.0 and become familiar with the programming of running interrupts in the driver. 2. M...[Details]