The principle of phase-locked loop frequency controlPhase-locked loop frequency automatic tracking-------Use the phase-locked loop to ensure that it works at the desired frequency pointHow do you unde...
In the previous article, we introduced the hardware schematic diagram of the AC7801x motor development board. Now let’s complete the construction of the development environment.
First, we come to the ...
[i=s]This post was last edited by QWE4562009 on 2022-1-12 19:20[/i]1. What are the functions of the components in the box? 2. How to select the components in the box?...
This is an i.MX6 development board from two years ago. The i.MX series has good performance and is upgraded quickly. While showing the board, I also hope to be able to exchange other development board...
The HP6750 chip has a lot of peripherals, and there is a lot to play with and explore. The board under review is the HPM6750EVKMini. Since it is a mini, the onboard peripherals must be reduced. Fortun...
STM8L_1_LED 1.User: Project and main files 2. Hardware: LED, Delay header file 3.STM8L15x_StdPeriph_Driver: STM8 comes with library files 4.Debug: The hex file is stored in the EXE folder 5.Function:...[Details]
1. Current status of energy storage cabinet industry To reduce dependence on traditional power grids and take into account sustainable development and environmental protection, renewable energy ...[Details]
When programming microcontrollers, we often use Int to define variables. When I was learning C language before, I knew that the number of bits represented by int was related to the specific hardware s...[Details]
In the 1960s,
the advent of
switching power supplies
gradually replaced linear voltage regulators
and
SCR phase-controlled power supplies. Over the past 40 years, switching powe...[Details]
What are the functions of SM2, TB8, and RB8 of SCON in 89C52?
Answer: SM2: multi-machine communication control bit.
TB8: The 9th bit of the transmitted data.
RB8: The 9th bit of received data. ...[Details]
The ADC0832 differential simulation schematic is as follows. The MCU source program is as follows (with detailed comments): #include reg52.h #include intrins.h #include 1602.h #define uchar u...[Details]
Recently, a mobile phone has caught my attention, that is the Maimang 11 from China Telecom. The reason is simple: 256GB+2TB large storage, a specification that is enough to attract the attention of ...[Details]
Regarding the rumor that Geely Auto will invest US$300 million in NIO, NIO said it would not comment and all financing-related information is subject to the announcement. In February this year, NI...[Details]
Since the product is a mobile device, the power consumption requirement is relatively strict. Currently, a large MCU + small MCU is used. The small MCU mainly controls the power supply of the large M...[Details]
Introduction
The STM32 series microcontroller uses the latest Cortex-M3 core of ARM. The VSl003 audio decoder chip is the third generation product of the VSlOxx series. It is a single-chip MP3/...[Details]
2023 may be the year when global smart car operating system (OS) competition shifts from a secret war to an open war. From the perspective of foreign companies, at CES in January 2023, BlackBerry a...[Details]
1. Introduction
Due to
the rapid development of
communications
, the load of single boards changes very quickly, which is mainly reflected in the following aspec...[Details]
1 Stack: A stack is a data organization method with last-in-first-out, that is, the last stored data is taken out first, and the first stored data is taken out last. The bottom of the stack is the ...[Details]
Introduction
As more and more cars enter families, the safety of car driving has become a topic of increasing concern. The car
tire
pressure monitoring system (TPMS) came into being...[Details]
ABB robot system is an automation equipment widely used in industrial production. In practical applications, users may need to configure and set up the robot system to meet specific production need...[Details]
Discrete Device
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