We will design a current transformer. Using a current transformer can reduce the loss when measuring the primary current of the converter. For example, in a high-power switching power supply, the curr...
[size=4]1 Introduction[/size] [size=4] [/size] [size=4] With the widespread application and rapid development of DSP technology, it has now penetrated into various fields of communication and electron...
[i=s] This post was last edited by dong2213dong on 2019-4-25 21:23 [/i] The previous note introduced the concepts of thread, thread stack, and thread control block. A thread is a piece of program code...
[size=4] [backcolor=white][color=#000000] NI/MH batteries have been around for a very long time, and are already very mature in terms of technology. They seem to have reached their technological limit...
Understanding PID Control (English subtitles) : https://training.eeworld.com.cn/course/5042This series provides an introduction to proportional-integral-derivative (PID) control.
PID is just one form ...
Pegatron announced today (12) that its subsidiaries Changshuo Technology (Shanghai) Co., Ltd. and Shishuo Electronics (Kunshan) Co., Ltd. have temporarily suspended operations to cooperate with the l...[Details]
MSP is a video non-linear editing software designed specifically for professionals. It includes functions such as acquisition, editing, audio, CG, drawing, menu, burning, and playback, which fully ...[Details]
Since the beginning of the 21st century, cars have become more affordable and accessible to every household. Along with this, the problem of "difficult parking" has been frequently reported in the ...[Details]
Setting Environment Variables Start the uboot we burned and press Enter to enter set ipaddr "172.16.3.222" //Set the IP address of the board set severip "172.16.3.94" //Set the host's IP address se...[Details]
The mobile phone industry, which was once flourishing, has now been monopolized by giants. In the past decade, countless well-known brands have disappeared, such as Nokia, BlackBerry, LG, HTC, etc. I...[Details]
Thermocouples are widely used in industrial temperature measurement due to their simple structure, easy manufacturing, and convenient measurement. However, to obtain correct measurement results, it is...[Details]
Recently, Bangkece (Shanghai) Intelligent
Medical
Technology Co., Ltd. (hereinafter referred to as Bangkece) completed a tens of millions of yuan in Series A financing, led by Jinyu Maow...[Details]
Among the stage mechanical equipment, the boom plays an important role. In large theaters, a performance often requires the mobilization of a large number of stage backgrounds, and sometimes up to 64 ...[Details]
The basic structure of the 8051 series MCU includes: 32 I/O ports (4 groups of 8-bit ports); two 16-bit timer counters; full-duplex serial communication; 6 interrupt sources (2 external interrupts, 2...[Details]
#include "include.h" /*------------------pwm function initialization-------------------*/ void PWM_GO(void) { PWMCFG &= 0xBF; //Set CBTADC position to 0, that is, ADC conversion will n...[Details]
2. Experiment of displaying 00 to 99 in two-digit digital tubes
Now let's use the two digital tubes on the experiment board to do an experiment to display the numbers 00 to 99 in a loop. First, c...[Details]
summary TLV320AIC3204 (AIC3204 for short) is an ultra-low power stereo audio codec. Due to its excellent audio quantization, processing performance and ultra-low power design, it is widely used ...[Details]
Recently, good news came from Zhejiang Lipu Crushing Equipment Co., Ltd., a leader in China's crushing technology. The company was re-recognized as a national high-tech enterprise and obtained the ...[Details]
1. Not booting:
1. After power-on, the digital tube has no response
. a. Measure the 1.8V power supply voltage of the U105 (2023E) main chip: 1.6-1.8V is normal. When it is 0V, check wheth...[Details]
1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
Analogue and Mixed Signal
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