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.
Although it is posted here, the title is no joke.
I've recently been trying to embark on the path of freelancing.I can write code, boards, and soft manuscripts.
If you need anything, please find me~~~...
The following code resets ICE40LP1K, but it is found that the CDONE pin is always at a low level and will not be pulled high. Is there any other initialization operation?uint32_t fpga_reset(){fpga_ini...
A netizen answered a post about the daily schedule of a tech company.A Taiwanese netizen said that his daily routine used to be as follows:09:00 Arrive at the company and swipe your card09:20 Eat brea...
Problem: The audio file is blocked from playing in a loop, and the screen cannot refresh the image captured by the camera in real time (there is a "stuck picture"). Try to use the state machine to pla...
[i=s] This post was last edited by qq825117996 on 2020-9-3 11:12[/i]void MX_TIM7_Init(void)
{LL_TIM_InitTypeDef TIM_InitStruct = {0};/* Peripheral clock enable */LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_...
New wireless earbuds are charged from a battery inside the carrying case - This unique design requires a small solution size and efficient power components. In addition, the high volume demand in this...
The mystery of the change of control of Tongrun Equipment has been initially revealed. On November 22, Chint Electric, a leading low-voltage electrical appliance company, announced that it plans to...[Details]
Helping industrial control systems, vehicle transportation, medical services, 5G edge computing and intelligent networking innovation and upgrade
Minbo DDR5-4800 industrial-gra...[Details]
(I) Discrimination of transistor materials and polarity
1. Identify the material and polarity of the transistor from the model name. The second part of the domestic transistor model name uses ...[Details]
Overview
According to statistics, my country's building energy consumption accounts for about 30% of the country's total energy consumption. With the improvement of people's living standards, bui...[Details]
Recently, we learned through relevant channels that NIO has obtained a patent for vehicle NVH self-diagnosis. This technology can detect the NVH level based on the signals from the vehicle's sensors....[Details]
iQOO will release two models tonight, Neo5S and Neo5 SE. Now it seems that there will be an iQOO U5. Currently, the phone is available on JD.com and other platforms (pre-sale starts on December ...[Details]
Independent button programming ideas
#include reg51.h
#include intrins.h //Circular right shift function library
void delay_10_ms(unsigned int t);
sbitP1_0=P1^0; //P1 port is a ...[Details]
Affected by the COVID-19 pandemic, most companies around the world are temporarily shut down. If the economy and production activities do not return to normal in the second quarter, cou...[Details]
On June 11, the domestic smart wearable device manufacturer Huami Technology's 2019 summer new product launch conference will be officially held, and a high-end flagship AMAZFIT smartwatch product wi...[Details]
In the vision of creating an intelligent interconnection of all things, automobiles, as an important part of the interconnection of all things, are undergoing profound changes. Among them, Internet o...[Details]
0 Introduction In recent years, with the acceleration of the process of informatization, the development of computer network technology and wireless communication technology, the establishment o...[Details]
Battery backup solution with time delay
This application note describes a solution where the main power supply and the backup battery are connected to the load through a diode-O...[Details]
The simple transistor tester in Figure 1 can determine the type of transistor and help detect the emitter, collector, and base of the transistor by checking for all possible combinations of current...[Details]
With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]