The UV sterilizer uses the principle of ultraviolet light to disinfect bacteria. The UV LED can generate ultraviolet light in the 260nm~280nm band, directly cutting off bacterial DNA/RNA and completel...
[align=center][/align] The new version of the download center is now online. Welcome to give me your valuable suggestions. If you have any needs, deficiencies, or bugs, please inform me in time throug...
I want to know the process technology of TOF sensor chips on the market. Is it CIS technology? What is the process size? It is an optical MEMS, but if it is CIS technology, can MEMS factories make it?...
A few days ago, the supervisor informed me that I was awarded the annual "Interactive Talent Award". This award is really heavy and significant.I received a gift yesterday. When the courier gave it to...
[i=s]This post was last edited by MianQi on 2021-9-22 19:22[/i]"esp-adf" is an extension of the "esp-idf" function, so you must install "esp-idf" first before installing "esp-adf".I had trouble instal...
MINI2440 has a DM9000 network card. The driver for this part is actually quite complicated, but u-boot supports it well. We only need to modify a small amount of code when porting. This part of the c...[Details]
Since the introduction of digital technology into the audio field, the sound quality of the sound source and input system has been greatly improved, and the preamplifier has become almost a simple thi...[Details]
Recently, a female graduate student bought a Mercedes-Benz car worth 660,000 yuan at the Mercedes-Benz 4S store in Xi'an. Five minutes after signing the contract and picking up the car, the engine le...[Details]
//This program is used to make the CCP1 module generate a PWM waveform with a resolution of 10 bits and a duty cycle of 50%
#include p18f452.h
void CCP1NIT(void)
{
CCPR1L=0x7f;
CCP1CON=0x3c; /...[Details]
On September 11th local time, at the 2024 American International Solar Energy Exhibition (RE+2024), Chu Neng New Energy and Bison Energy signed a 1.5GWh power storage system supply agreement.
...[Details]
1. Cortex-M3 supports a maximum of 4GB of storage space, and its address mapping relationship is as follows
2. Memory Mapping Example: 256KB Flash 48KB SRAM
IROM1 is the on-chip program...[Details]
Light is a form of energy that can travel from one object to another without any other medium. This transfer of energy is called radiation, which means that energy travels in all directions in a st...[Details]
1. Main functions
1. Driving condition monitoring
The vehicle voice prompter can monitor the good/bad road conditions of the vehicle (whether the vehicle is severely bumpy); it can monitor ...[Details]
The product disassembled in this issue of hardcore review: EZVIZ AI network PTZ camera from Hikvision. Friends who have watched my previous videos may have this question. I have already disassemb...[Details]
According to 9to5Mac, Apple has cut iPhone orders for 2022 due to supply chain disruptions and the Russia-Ukraine war, and will cut them again in the future. Services are becoming a "key differentiat...[Details]
The State Grid Corporation of China has entered the fast lane with the construction of "new infrastructure" represented by charging piles and UHV. "The State Grid will fully embark on a new journey...[Details]
Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]
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