As the title says, recently some netizens in the forum are interested in doing this. Before officially DIY, I want to know, [size=5][color=#0000ff]If you want to make a BLDC driver, what are the neces...
One project has 190 monitoring points, using a 2M private network, some points use 512k. A central router is set up in the center. What kind of router should be chosen so that it can meet the requirem...
As the title says, I want to send 16-bit serial data from one port of an AVR microcontroller to a 74HC595. How do I do it?Do I loop and send one bit at a time?...
[align=left]The bq24780S is a 1- to 4-cell hybrid boost mode battery charge controller from Texas Instruments that supports power monitoring and processor thermal monitoring. It is currently used in a...
Consider the circuit from the output point of view. When simplifying the Thevenin circuit, short-circuit the voltage source and disconnect the current source. The two circuits in the figure below are ...
ZTE
The communication embargo incident has impacted the communication industry and sounded the alarm for the semiconductor industry. Let's follow the embedded editor to learn more about the r...[Details]
Event: The company simultaneously released its 2017 annual report and the first quarter report of 2018. In 2017, the company achieved revenue of 8.886 billion yuan, a year-on-year increase of 48.01...[Details]
This part of the code in the void SystemClock_Config(void) function in the main file generated by stm32cubemx RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; This bug occurs, and the f...[Details]
As cryptocurrency continues to gain popularity, a technology hidden behind it has attracted more attention from the world, that is the now hotly debated
blockchain
. Let's follow the embedd...[Details]
Mobile communication resale business means that enterprises can contract part of the communication network usage rights from basic telecommunications operators, repackage them into their own brands...[Details]
Note: This STM32 microcontroller is the STM32F103 series. The ADC of Stm32 has DMA function. This is beyond doubt and is what we use most! However, if we want to sample a signal (such as a pulse sign...[Details]
1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs...[Details]
The clock frequency of the 80C51 microcontroller is 12MHz, and the timer T1 and P1.0 are used to output rectangular pulses. The waveform only shows two segments: one segment is 100us and the other se...[Details]
Please help me analyze the clock cycles occupied by the following delay program. Seek to explain: DELAY: MOV R6, #13 DELAY1: MOV R5, #250 DELAY2: NOP DJNZ R5, DELAY2 DJNZ R6, DEL...[Details]
//******************************************************************************/ #include msp430.h //Note: There must be a delay between two transmissions, otherwise it cannot be sent again, seria...[Details]
Unfortunately, my serial port has some problems and I can't print information. I can only debug to view variables and see the values. Fortunately, there is not much AD conversion code, and I can use ...[Details]
Recently, in the display industry,
quantum dot
display technology has become popular, and major manufacturers have flocked to it and started to produce
quantum dot
displays. However...[Details]
At CES 2018, Samsung launched a 146-inch giant TV, The Wall. This is Samsung's first product developed using
MicroLED
technology. It not only has ultra-high picture quality and contrast, bu...[Details]
Microcontroller MCU
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