-
The single-chip microcomputer is the control center of the whole system. It commands the peripheral devices to work in coordination to complete specific functions. The hardware implementation adopts...[Details]
-
This paper uses the Multisim 10 simulation platform to analyze the resistor-capacitor coupled negative feedback amplifier circuit, studies the impact of adding negative feedback on the amplifier ci...[Details]
-
1. Name: Power supply undervoltage and overvoltage alarm protector.
2. Function: When the voltage is lower than 180V or higher than 250V, it can give an audible and visual alarm. When an external ...[Details]
-
When debugging a code, the code can be compiled successfully. However, it cannot be executed. After searching for a long time, I found that it was a floating point problem. Since 6410 supports hard...[Details]
-
In the past few years, the Industrial Internet of Things has been written into the government work reports of the two sessions as a keyword many times. Whether in traditional industries or emerging...[Details]
-
According to Jiwei.com, in the field of global NOR Flash memory chips, Wuhan Xinxin has repeatedly broken through technical barriers. Previously, the company made a breakthrough in 50nm flash memory ...[Details]
-
At present,
reference voltage sources
are widely used in integrated circuits such as high-precision comparators, A/D, D/A converters, and dynamic random access memories. Referenc...[Details]
-
Preface
In the design of digital signal processing systems such as communications and radar, signal simulators play a vital role. The simulator is used to simulate various input signals of the si...[Details]
-
Generally, low-voltage cables have low insulation requirements and large currents during operation. They have obvious characteristics after a fault occurs. The fault characteristic analysis of low-...[Details]
-
The Ministry of Industry and Information Technology published the "Key Points for Automobile Standardization Work in 2024" on its official website. The document clearly stated that it will strength...[Details]
-
In a single-chip microcomputer system, if the IO resources of the parallel port are not enough, we can use 74LS164 to expand the parallel IO port and save the IO resources of the single-chip...[Details]
-
There are more and more leaks about the iPhone 12 series. Recently, blogger @apple_idesigner also released a set of the latest renderings of the iPhone 12 Pro/Pro Max. Judging from the pic...[Details]
-
As LED lighting is getting more and more popular, LED driver power supply, as the life support of LED, is also attracting more and more attention. I have always heard many people say that LED power...[Details]
-
/************************************************************** The program has been debugged and can be used directly. If the MCU is different,
Only need to modify the IO int...[Details]
-
On the afternoon of October 23, 2024, Han Ping, Assistant to the President of Changjiang Securities Co., Ltd. and President of Changjiang Growth Capital Investment Co., Ltd., Wang Peng, Secretary t...[Details]