[i=s]This post was last edited by sipower on 2022-1-22 20:51[/i]The first test at the beginning of 2022 starts with the NodeMCU-BU01 UWB indoor positioning module of Anxinke . There are a lot of infor...
The basic constant current source circuit is mainly composed of an input stage and an output stage. The input stage provides a reference current, and the output stage outputs the required constant cur...
How is the circuit of the LED aging rack connected? Series or parallel? I want to spend a few hundred dollars to buy an aging control box, and then make the rack and wiring clips myself. But I have to...
[i=s]This post was last edited by zly1986ZLY on 2018-10-10 12:52[/i] [size=3][color=#000]Test purpose: To perform performance test on photorelay TLP3547[/color] [color=#000]Test tools: 1[/color][color...
1 Introduction
In large-scale aerospace projects, multiple trackers are often used as mutual guidance sources in missions. The control diagram of a certain project is shown in Figure 1. The cen...[Details]
1. Experimental tasks
As shown in Figure 4.13.1, the P0 port of the AT89S51 microcontroller is connected to the font code pen segment of the dynamic digital tube, the P2 port is connected to t...[Details]
//CLK_SYSCLKConfig uses the highest bit of the CLK_Prescaler value to distinguish whether it is configuring HSI frequency division or CPU frequency division. This function has two functions. //CLK_...[Details]
Spectrum analyzer is a widely used signal analysis instrument. It can be used to measure the frequency, level, waveform distortion, noise level, spectrum characteristics, etc. of the signal. With the ...[Details]
Abstract: The waveform characteristics of the pulse wave are closely related to cardiovascular diseases, so users need a simple, real-time portable device. The pulse wave signal is collected by a ...[Details]
RTC: The RTC module and clock configuration system (RCC_BDCR register) are in the backup area. After the system is reset or waked up from standby mode, the RTC settings and time remain unchanged. ...[Details]
A switching power supply is a power supply that maintains a stable output voltage. Its implementation principle is to control the time ratio of the switch tube to be turned on and off. Generally, a s...[Details]
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]
Last night, SMIC issued an announcement stating that Dr. Zhao Haijun (hereinafter referred to as "Dr. Zhao") resigned as executive director of the company in order to focus on fulfilling his duties a...[Details]
From 2022 to 2027, the automotive semiconductor market size is expected to grow at a compound annual growth rate of 8.8%. The automotive semiconductor market size is expected to grow by US$26.67635 b...[Details]
1 Introduction 1.1 Question Requirements and Analysis Title: Design of waveform generator based on 51 single-chip microcomputer, that is, the 51 single-chip microcomputer controls the generation of v...[Details]
On November 20, the first council meeting and inaugural meeting of the China Automotive Chip Industry Innovation Strategic Alliance was held in Beijing. The meeting was held under the guidance of the...[Details]
This paper introduces a concise, efficient and flexible ARM exception interrupt processing method. In ARM, since all interrupts use the same exception interrupt entry address, that is, 0x00000...[Details]
China Energy Storage Network News:
Recently, the Heilongjiang Provincial Government issued the "Heilongjiang Province's 14th Five-Year Plan for Digital Government Construction". The compreh...[Details]
The AVR manual says: "The TXC flag can be used to check whether the transmission of a data frame has been completed, and the RXC flag can be used to check whether there is any data in the receive b...[Details]