[i=s]This post was last edited by sky999 on 2021-3-8 06:18[/i]Pin 4 of 1308 is the enable pin. It works when it is greater than 1.5V and stops when it is less than 0.4V. I want to achieve output when ...
I want to make an electronic ID card based on BlueNRG-1. I want to send and upload identity data to and from Android. The number of electronic ID cards can be supported to be around 100, all online at...
stm32g030 chip
Implement the function of sending data from serial port 1 to serial port 2 and receiving data from serial port 2 at the same timeSerial port 2 sends data to serial port 1 and receives d...
Hello everyone! According to the plan, the output signal power should be measured this week, but unfortunately, I just found that the output signal power of this signal source cannot be set, only the ...
Last month, realme launched the realme GT Neo2 equipped with Snapdragon 870 chip in the Chinese market. Now, the company has confirmed that it will launch the realme GT Neo2T at 2 pm on October 19....[Details]
In the design of modern portable products, on the one hand, we need stronger power supplies to cope with the high current requirements brought by product updates, and on the other hand, engineers m...[Details]
The AC speed control system composed of frequency converter and AC motor has a wider allowable voltage fluctuation range, smaller size, stronger communication capability, and better speed control p...[Details]
GDSF-311WPDSF6 comprehensive gas analyzer integrates SF6 humidity test, SF6 purity test and SF6 gas decomposition product test in one instrument, which concentrates the functions that originally re...[Details]
Although actual chiplets have not yet appeared in the automotive industry, car manufacturers have begun to imagine the bright future of chiplets. Is this craze for chiplets just wishful thinking, or ...[Details]
Before introducing it in detail, let’s first talk about the common sense and reading conventions of general measurement. Instruments are divided into pointer type (analog type), digital display typ...[Details]
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* File name: main.c
* Description: This example demonstrates how to operate GPIO input and output.
* By detecting t...[Details]
Major global NAND flash memory suppliers are preparing to increase QLC NAND production between the end of this year and 2022 due to strong demand from personal computers (PCs) and data centers, accor...[Details]
The first one is a DMA mode of multiple channel acquisition void ADC_DMA_Config(void) { ADC_InitTypeDef ADC_InitStructure; RCC_HSICmd(ENABLE); while (RCC_GetFlagStatus(RCC_FLAG_HSIRDY) == RESET); ...[Details]
For a newly designed circuit board, debugging often encounters some difficulties, especially when the board is large and has many components, it is often difficult to start. But if you master a set o...[Details]
The news pointed out that the new Kirin chip to be launched tomorrow may not be the Kirin 985 that consumers are expecting, but HiSilicon’s new mid-range chip - Kirin 720, which is also the su...[Details]
The grating digital display measurement system is an optomechanical and electrical integration product that can automatically detect and display. It is an important accessory for transforming old
...[Details]
According to Jiwei.com, Yantai Development Zone announced that on October 23, Singapore United Technologies Co., Ltd., a wholly-owned subsidiary of United Technologies, was registered and established...[Details]
Line, once regarded as the teacher of WeChat, is becoming less and less like Tencent. I think it is more like Alibaba today. In other words, it has become a hybrid of Tencent and Alibaba. Accordi...[Details]
CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
stm32/stm8
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