I want to modify my mobile phone charger. I will cut off the positive wire of the data cable connecting the 5V/1A Apple mobile phone charger and the mobile phone, add a control switch, and then connec...
[i=s]This post was last edited by fish001 on 2019-11-5 21:17[/i]Since the high-frequency switching noise collected by AD is large, it greatly interferes with data processing. After measuring with an o...
I would like to ask an expert to know why the VCNL4020-GS08 sensor is not stable after welding. The light is sometimes on and sometimes not. It cannot be triggered. Why? If anyone knows, please help m...
Today I saw a toothbrush that uses an 8-pin microcontroller, but it has 6 LED lights, 1 button, and 1 motor. After removing the VCC and GND of the microcontroller, there are only 6 available pins left...
The PCB of the central control circuit board was finished today and sent to the manufacturer for board making. Acting according to the plan is a reminder for myself....
On June 6, Lynk & Co, which "challenged conventions", brought its press conference to the "electronic music party", perfectly presenting the "mix" of technology and art, electricity and music. Adhe...[Details]
According to Korean media TheElec, Samsung Electronics has begun developing a lidar sensor for autonomous driving. The company aims to commercialize the technology in 2026, the people said, as Sam...[Details]
The following is a specific example to illustrate how to use debugging symbols to analyze errors. The program used is shown in Listing 4.
Listing 4: crash.c
#include stdio.h
int main(vo...[Details]
Beijing Daily client reported on August 25 that the issue of whether 4G network speed has been reduced has recently been pushed to the forefront. The reporter learned on August 25 that the Broadband ...[Details]
Teledyne Lumenera, a Teledyne Technologies company, manufacturer and developer of digital cameras for industrial and scientific imaging applications, is pleased to announce the launch of its latest ...[Details]
By analyzing the powerful advantages of cloud computing and relying on the cloud platform, the intelligent monitoring system can achieve efficient back-end data processing, so that the system can p...[Details]
RC (Reset and Clock Control) Reset and clock control STM32F10x supports three types of reset, namely system reset, power-on reset and backup area reset. System reset will reset all registers except t...[Details]
51 MCU ADC0809 voltmeter (12864 display, program + simulation) parallel port; 0~5V first normal working diagram above : maximum voltage value above gradual voltage value (maximum to minimum) ...[Details]
After configuring the clock, how do you verify the accuracy of the clock configuration? LPC1114 has a CLKOUT pin, which is used to output the clock. By observing this pin with an oscilloscope, you ca...[Details]
Preface Recently, the brake failure incidents have caused a lot of controversy, and whether new energy vehicles are safe enough has once again sparked public discussion. This article interprets the...[Details]
Today, new car buyers are focusing more on the “digital cockpit ecosystem experience” than on traditional features such as horsepower and fuel economy. The automotive industry has made it a priorit...[Details]
I have posted about TIM2 PWM before, but I did not configure the RCC clock myself. The system clock, HCLK, PCLK1 and PCLK2 used are all set by default in the system startup code, but due to different ...[Details]
The dual power conversion switch can automatically switch the main power supply to the backup power supply or manually switch the main power supply to the backup power supply. However, it is more li...[Details]
sjf2410 Tool for burning Sande flash
2. Precautions for burning falsh on 2410 board with sjf2410
If the prompt "cannot find parallel port" is displayed when running sjf2410.exe, it may be that the m...[Details]
I only have a PIC programmer with an ICSP download interface, but there is no ICSP interface on the target board, so for the convenience of hardware debugging, I made a simple debugger with PIC12F629....[Details]
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