I was confused about STM32 today, and asked in the group. Finally, I found that I didn't read the code carefully. It's just a symbol *, and carelessness is a must. And you still have to pay attention ...
I read in the manual that if the first channel is set to transparent transmission mode, then the second channel can only be in command mode. If the first channel is in transparent transmission, can th...
Headhunter position [Shenzhen] Job responsibilities: 1. According to the specific requirements of the project, undertake development tasks and complete task goals as planned; 2. Responsible for new pr...
Hello everyone, I want to connect an external 20V DC power supply to power my board. What kind of interface should I use on my board to connect the external 20V power supply? Can I use DB15?...
[size=4] Many beginners are very "familiar" with diodes. When talking about the characteristics of diodes, they can blurt out its unidirectional conductive characteristics. When talking about its appl...
Commercially available electric blankets generally have two temperature settings, high and low. When in use, if you set the temperature to high, you will always be woken up by the heat after falling a...
For millimeter-wave radar, or more precisely, 4D imaging millimeter-wave radar, 2021 is destined to be an extremely unusual year. In the tide of the "new four modernizations" in the automotive indust...[Details]
During the RTC debugging process, the program entered the while(1) interrupt of hard fault after executing twice in the main loop. The Keil display debug window showed imprecise data bus error. Impro...[Details]
1. Introduction to digital tube scanning This experiment is an extension of the GPIO output function. It uses GPIO to drive the digital tube to perform dynamic scanning to achieve the purpose of disp...[Details]
Independent research shows business automation is driving sustainable development initiatives
Brand trust, operational efficiency and cost savings are the main drivers of sustain...[Details]
introduction
In recent years, as people pay more and more attention to equipment and personal safety, coupled with the demand for stability and energy saving and efficiency, the types of motor...[Details]
1. For the connection method of memory extension address and data line, please refer to 2440 manual, which mainly involves address alignment problem, which is easier to understand and will not be disc...[Details]
Abstract: The comfort and durability of wearable medical devices are increasingly valued by people. This paper uses conductive fabric as the ECG electrode of the ECG monitoring terminal, and desi...[Details]
In common sense, power supply is a conversion device that can provide suitable voltage, current, waveform and frequency for our electronic appliances ! For example, DC power supply can be understoo...[Details]
1. Introduction
Light curtain is a kind of equipment that is widely used in electronic measurement systems. It can be used to measure a series of data such as the height, length or width o...[Details]
The LiDAR market has become hot with the prosperity of the intelligent driving industry, and discussions on LiDAR topics have become unprecedentedly heated. On September 19, the 4th "Jingguang Tech...[Details]
The engine electronic control system, also known as the engine management system (EMS), is a system that uses electronic technology to monitor and control the engine operation in real time. It coll...[Details]
Recently, Corelike Technology announced that it has completed a Pre-A round of financing of tens of millions of yuan. This round of financing was jointly led by New Micro Capital and BlueRun Ventures...[Details]
Information on the bidding platform shows that on April 1, China Micro Semiconductor Equipment (Shanghai) Co., Ltd. won the bid for 12 etching machines from Huahong Semiconductor (Wuxi) Co., Ltd., in...[Details]
Major breakthroughs in domestic solid-state battery technology and their impact In recent years, with the rapid growth of the electric vehicle market, power battery technology, as its core componen...[Details]
Timer query mode timer initialization: 1. Set the timer frequency division number to (x+1) frequency division 2. Match channel X interrupt and reset TxTC 3. Comparison value (1S timing value) 4. Star...[Details]
Talking
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