Designing Wide Input DC/DC Converters for Thermostat Applications : https://training.eeworld.com.cn/course/5267What to look for when selecting a wide input DC/DC converter for thermostat applications...
Event time: From now until July 24Event process:1. Click the "Check-in now" button below to enter the pop-up store and start the event;2. Click on the 4 check-in points in the pop-up store, follow the...
Measure the output waveform of an 8 MHz active crystal oscillator. As shown in the figure, the dark yellow square wave is the output waveform. 1. How are the oscillations at the upper and lower edges ...
With the popularity of smart homes, sweeping robots have become the new favorite of young urban white-collar workers and have been promoted to one of the three essential household appliances. Sweeping...
1. To configure a serial port, it is omitted here.2. To configure and use printf,just add the following redirection code:
//Support functions required by the standard librarystruct __FILE{int handle;}...
After the Erha's firmware upgrade is completed, normal operations can be performed.
Erha supports switching between Chinese and English. For someone like me whose English is not very good, I still fee...
Permanent magnet synchronous motor model meaning
Many customers do not understand the meaning of the codes on the motor nameplate when selecting a motor.
Let's take a simple example...[Details]
Text｜New Strategy
According to data from the CMR Industry Alliance and the New Strategy Mobile Industry Research Institute,
in 2022, the global AGV/AMR sales volume will be approximate...[Details]
APB2 is responsible for AD, I/O, advanced TIM, and serial port 1.
APB1 is responsible for DA, USB, SPI, I2C, CAN, serial port 2345, and common TIM
...[Details]
1. Circuit symbol of transistor Classification of transistors a. According to frequency: high frequency tube and low frequency tube b. According to power: small power tube, medium power tube and hi...[Details]
Research firm IDC released its forecast for the global smartphone market on May 26. The report shows that global smartphone shipments are expected to reach 1.38 billion units in 2021, a year-o...[Details]
Experimental requirements Implement a stopwatch display. Specifically, draw a MSC51 microcontroller and two eight-segment digital tubes. After running, the digital tubes will display 00-59 in sequenc...[Details]
Ultrasonic sensors are widely used. There are many methods for liquid level measurement. Among them, ultrasonic sensors have been widely used due to their simple structure, small size, low cost, simp...[Details]
Important hardware: Based on dsPIC30F series MCU
Control board power supply: flyback switching power supply, output 4 sets of independent power supplies.
Drive mode: 250 power drive optic...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
IT Home reported on August 7 that Twitter whistleblower Xiaomishka said that he learned from "my Chinese colleagues" that the main configuration upgrades of Xiaomi 9 5G version (model M1908F1XE) are ...[Details]
Telephone CODECs usually come with a Pulse Code Modulation (PCM) interface. Strictly speaking, the PCM concept encompasses most of the digital formats we use today, including I2S; the original intenti...[Details]
1 Introduction As the trend of functional integration and technology integration continues, portable devices such as digital cameras, smart phones and media players have higher and higher requi...[Details]
Digital signal processors (DSP) have been widely used in the control of high-frequency switching power supplies. Taking DSP as the control core of variable frequency power supplies can achieve flexib...[Details]
China Energy Storage Network:
Recently, the National Energy Administration held an enlarged meeting of the Party Committee to review General Secretary Xi Jinping's important speech at the six...[Details]
Those who work in embedded systems basically know that once the board is basically running, the first thing to be configured is the serial port, which will facilitate the output of debugging inform...[Details]
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