Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[i=s]This post was last edited by Tianyiwuzui on 2021-3-20 20:30[/i]After a few nights of hard work, I finally set up the ESP-IDF development environment. Now it’s time to get down to business: voice ...
1: The reference voltage needs to be accurate enough. It is recommended to use an external high-precision reference voltage.2: If the PGA is adjustable, the smaller the gain coefficient is, the lower ...
[i=s]This post was last edited by tsmt001 on 2022-4-27 16:16[/i]There is a three-pin A4G tube in the KA3842 switching power supply circuit. As shown in the figure, two pins are connected to the two en...
Made a TikTok-like APP that supports album video sliding carousel, now open source
You can download it and try it out or add your own features.
github address: open source address...
In the MSP430 microcontroller, one clock cycle = the inverse of the MCLK crystal oscillator. If the MCLK is 8MHz, then one clock cycle is 1/8us.
One machine cycle = one clock cycle, that is, each acti...
Corning Optical Communications Marketing Division Data volume growth continues to drive data center transformation As you all know, technology is driving the transformation of the data center. What i...[Details]
The program realizes the function. When the upper light is on and the low level is on, the upper light is on. The same is true for the others. However, when the two lights are on and the low level is...[Details]
Huaxia Bank (600015) announced on the 20th that the World Bank's "China Renewable Energy and Battery Energy Storage Promotion Project" it undertook was officially approved by the State Council. The...[Details]
In the ARM system, there are usually three ways to control the execution flow of the program:
During normal execution, the value of the program counter (PC) increases by 4 bytes for each ARM instruct...[Details]
register
ATPCS specifies registers for special purposes
- Registers r0-r3 are used to pass argument values into a function and result values out. r0-r3 can be referenced by a1-a4 to make this us...[Details]
/****************************************
Use timer to maintain digital tube display
Now the digital tube display is increasing.
******************************************/
#include iom16v.h
unsign...[Details]
Recently, foreign media reported that the screens of OLED supplier BOE failed to pass the quality inspections of multiple manufacturers and may not be able to be used in the Apple iPhone 12 that is a...[Details]
What to learn?
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PLC is the soul of automation, a digital computing device designed specifically for use in industrial environments. It uses a programmable memory to...[Details]
"Is there any radiation?" I don’t know if this is the nth potential buyer of new energy vehicles who has asked the same question. As for the origin of this problem, we have to start with the batt...[Details]
First, let's get to know the i2c communication protocol The i2c bus only requires a serial data SDA line and a serial clock SCL line, both of which are bidirectional. Each slave device has a unique a...[Details]
Recently, the industry event,
the 14th China International Robot Summit and the 10th Capek Award Ceremony
, was successfully concluded in Wuhu. The conference set up theme forums ...[Details]
Method and steps for designing single-chip switching power supply using computer
The 35 design steps are explained in detail below.
Determine the basic parameters of the switching power s...[Details]
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