Recently, I was studying the official FreeRTOS Chinese practical tutorial. In the binary semaphore unit, when I ran the example given in the document, I found that the __asm(0x82) section could not pa...
Right click on the blank space of the Design tab in the previous marquee project https://en.eeworld.com/bbs/thread-1188701-1-1.html
Create a new gao fileSelect Default SettingsDetermine the file nameC...
[i=s]This post was last edited by Alex1126 on 2019-5-16 16:19[/i] I have selected a temperature switch and would like to ask if anyone has used a similar product. The operating temperature of the temp...
[size=4] Low power consumption is a very important indicator of MCU. For example, some wearable devices have limited power. If the power consumed by the entire circuit is particularly large, the power...
1. Introduction
This time I originally wanted to use ADC and send serial port data to the host computer, but I found that the official routine had already implemented it, so there was no point in writ...
Golden Rules for Switch Mode Power Supply Board Layout Optimizing circuit board layout is an important direction when designing a switch-mode power supply. Proper layout can ensure that the switchi...[Details]
0 Introduction
Secondary radar is also called air traffic control radar beacon system. It tracks the target through inquiry and response between the ground station and the target transponder. The re...[Details]
The detection of vacuum sensor is to measure whether the voltage signal output by the sensor to the microcomputer changes with pressure. The detection method is to measure the voltage between the o...[Details]
TH9201 AC/DC Withstand Voltage Insulation Tester Brief Introduction: TH9201 AC/DC Withstand Voltage Insulation Tester is an electrical safety tester designed for customers. It has a streamlined and c...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles becom...[Details]
In today's electronic design field, electronic systems composed of integrated circuit chips are developing rapidly in the direction of large scale, small size, low voltage and high speed, which lea...[Details]
Due to the diversity of today's complex logic devices and the ever-changing power requirements, it has become increasingly difficult for system designers to develop power systems that can meet sys...[Details]
Although rechargeable batteries have many advantages, they can be damaged and have a shortened life if they are over-discharged. The circuit in Figure 1 can shut down a battery-powered appliance, s...[Details]
Huazhuo Precision Technology is applying for an IPO. The company focuses on the cutting-edge product of the ultra-precision machinery field, the dual worktable of the lithography machine. It maintain...[Details]
The compact wireless transceiver module TCM 515 is suitable for systems that communicate with the EnOcean radio standard in the frequency band below 1 GHz, such as transceiver gateways, actuators and...[Details]
First, the purpose: Learn to disassemble files. Understand the operation process of the machine by disassembling the file. 2. Disassemble the file: led_on.elf: file format elf32-littlearm Disasse...[Details]
On the morning of July 29, 2024, An Wenzhe, Deputy Secretary of the Linhe District Committee and District Mayor of Bayannur City, Inner Mongolia Autonomous Region, and his delegation visited Shangh...[Details]
The main program of the C language of the microcontroller usually uses a while(1) statement to make the program enter an infinite loop, the purpose is to keep the program running as we need.
Alth...[Details]
I have been working on a low-power device for several days, but the program has been stuck in one place (see the picture below). Today I finally found out where the problem lies. I will summarize the...[Details]
The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]
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