I have been studying USB for a while. After much research, I think HID is the most suitable one for me.
Because HID does not require any driver, any computer with a USB port should be able to recogniz...
Requirements: 1. Input voltage 85-265VAC, low power consumption, output 12v700MA, voltage error 1% 2. Certified export range hood products 3. The key point is to have low cost 4. Friends are welcome t...
Award-winning live broadcast: ON Semiconductor's advanced packaging and drive technology helps silicon carbide energy applications. Registration is now open~Click here to register for the live broadca...
1. Task requirementsUse the watchdog timer of the MSP30F247 microcontroller to generate a set time interval interrupt, and switch the LED light on and off in the interrupt service program, turning it ...
#!/bin/bash
set -e
echo "Installing OpenCV 4.5.5 on your Raspberry Pi 64-bit OS"
echo "It will take minimal 2.0 hour !"
cd ~
# install the dependencies
sudo apt-get install -y build-essential cmake gi...
Digital oscilloscopes are indispensable tools for designing, manufacturing, and repairing electronic equipment. With the rapid development of technology and market demand, engineers need the best too...[Details]
Test Equipment: 1.MCU:STM32G0 2.IIC device: lis2dh12 (ST's three-axis accelerometer) 3. Oscilloscope: RIGOL DS1054Z Knowledge points: 1. Start signal: When SCL is at a high level, SDA changes f...[Details]
The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]
On November 21, Volkswagen (Anhui) Components Co., Ltd. went into production in Hefei. Aerial photo of Volkswagen (Anhui) Components Co., Ltd. (Photo by Li Kangjia) The company is the first wholly-own...[Details]
By the end of 2018, the installed capacity of new energy in China reached 377 million kilowatts, surpassing hydropower to become the second largest power source in my country. The rapid development...[Details]
NXP Semiconductors is optimistic about the market potential of autonomous driving in the future and is actively deploying in the automotive market. It has not only launched 4D imaging radar to enha...[Details]
The PROFIBUS DP communication of S7-1500 can be realized through the CPU with integrated DP interface, PROFIBUS communication module CM1542-5 or communication processor CP1542-5.
The PROFIBUS...[Details]
Introduction to lightning protection for CCTV monitoring systems
1. Introduction to Closed Circuit Television Monitoring System: CCTV System Structure: Television monitoring system (Closed Circ...[Details]
1. Let’s talk about the placement of Y capacitors first
The general pitch of Y capacitors is 10mm, leaving a pad, the gap in the middle is 8mm, and it is best not to run a line in the middle
Th...[Details]
LG Uplus’ 5G market share is nine percentage points higher than its overall retail market share in South Korea, thanks to its emphasis on AR and VR content. Strategy Analytics’ latest research report...[Details]
Convenient and efficient charging capabilities are key to the success of any battery electric vehicle (BEV). The more places people can charge, and the faster they can charge, the more likely peopl...[Details]
The MAX5813/MAX5814/MAX5815 4-channel, low-power, 8-/10-/12-bit, voltage-output digital-to-analog converters (DACs) include output buffers and an internal reference (selectable as 2.048V, 2.500V, or ...[Details]
1. The concept of triode As the name implies, a triode has three electrodes. A diode is made up of a PN structure, while a triode is made up of two PN structures. The shared electrode becomes the bas...[Details]
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