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On December 15, Yizumi's "20th Anniversary Celebration and Digital Factory & Heavy Die Casting Workshop Production Ceremony" was held at Yizumi's Third Factory in Shunde, Foshan. It is reported t...[Details]
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The s3c6410 has two USB instances (both are brought out on the board), namely USB host and USB OTG. Here we are talking about USB host Code : https://github.com/lisider/linux/tree/ok6410a-linux-5.11...[Details]
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With the continuous deepening of research in the fields of radar detection, instrument measurement, chemical analysis, etc., it is not only required to complete target detection qualitatively, but als...[Details]
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An optical power meter is used to measure the absolute optical power or the relative loss of optical power through a section of optical fiber. It is the most basic fiber optic equipment, much like a ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The I2C bus is composed of the serial data line SDA and the serial clock line SCL, which can send and receive data. It allows several compatible devices to share the bus. All devices and interface ci...[Details]
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0 Introduction
There are many types of current light control instruments, such as light intensity measuring instruments, but they have many disadvantages such as unstable performance, low sensi...[Details]
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Hardware Introduction: The TimerA of the MSP430 series microcontroller has a complex structure and powerful functions. It is suitable for industrial control, such as digital motor control, ideal con...[Details]
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Being familiar with and mastering the commonly used control circuits in factories is a basic skill that every electrician must have. Many people often feel at a loss when faced with various actual ...[Details]
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Sina Digital News reported on the evening of April 15 that JMGO held a new product launch conference and officially launched the JMGO Smart Wall O1, a close-range projection device. This produc...[Details]
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According to Juheng.com, the bidding for 5G infrastructure in mainland China has been delayed for nearly half a year. China Telecom and China Unicom, the two major operators, have recently officially...[Details]
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The circuit is very simple. The rows and columns of the 8*8 dot matrix are connected to the P3 and P1 ports of the microcontroller respectively. I tested it successfully.
#include AT89X52.H
unsigned...[Details]
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C Code #include "mcp41010.h" void MCP41010_init() { //P2MDIN // Power-on default digital P2MDOUT = setBits(P2MDOUT,pin4|pin5|pin6|pin7); // port2 4567 push-pull } #d...[Details]
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1.2W non-isolated dual output power supply application circuit
1. Design features
The dual-output power supply circuit shown in Figure 9-11 has a universal input voltage range, and the voltage regu...[Details]
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/* Call all initialization functions in a loop*/
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr)
{
if ((*init_fnc_ptr)() != 0)
{
/* When each function fails to...[Details]