I recently designed a circuit. In the past, I used diodes to prevent reverse connection because I didn't pay attention to power consumption. I found a reference design on the Internet, but I don't kno...
The power (power supply) direction is mainly hardware-based, and students who work on hardware are often required to make decisions. Therefore, when debugging circuits, hardware students must think ab...
After seeing the news that TouchGFX is free, I downloaded it and tried it out right away. I used the STM32L4R9 development board. Through TouchGFX, I can directly generate code and burn code to develo...
Registration for the 2021 STM32 National Tour Seminar is now open!About Roadshow
In September 2021, the 15th STM32 National Tour Seminar will be launched.This STM32 seminar will go to 12 cities across...
EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
I want to make a controllable constant current source with a load resistance of 50 ohms to 10k ohms. The current output is about 1ma in pulse form. There is a switch that outputs current pulses when t...
Toshiba Launches New MOSFET Gate Driver IC to Help Reduce Equipment Size
The TCK42xG series supports back-to-back connection of external N-channel MOSFETs
Shanghai, China,...[Details]
The Mi 10 series has been released for some time. As Xiaomi's first smartphone to enter the high-end flagship market, it has received mixed reviews from the outside world. Xiaomi CEO Lei Jun once res...[Details]
Position-dependency and position-independence are mainly reflected in whether the address of the program when it is running is the same as the address of the code segment specified during compilation...[Details]
With the rapid development of artificial intelligence and the automotive industry, autonomous driving technology has gradually become the focus of the industry. According to relevant institutions, th...[Details]
On March 14, 2017, WPI, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI launched a motor drive reference solution based on the To...[Details]
1 Introduction With the development of industry, the types and application scope of flammable, explosive and toxic gases and liquids have increased. There are many harmful substances in the chemical...[Details]
This review is provided by the excellent reviewer "JerryZhen".
This article will introduce how the TB gateway collects data and sends it to the cloud platform. Since the TB ...[Details]
In the single-chip microcomputer application system, there are many forms of external data input interface, such as RS-232C serial communication, keyboard input, etc. . Among them, using the ke...[Details]
At noon on January 24, Fumanwei announced that it expects to achieve a net profit attributable to the parent company's owners of 470 million to 490 million yuan in 2021, an increase of 367.81% to 387...[Details]
STM32F103 Series Enhanced Microcontrollers —— Clock Control (RCC) Three different clock sources can be used as the system clock (SYSCLOCK): HIS oscillator clock (provided by the chip's interna...[Details]
introduction
The mainstream product in the current security monitoring field is DVR (digital video recorder), which is mainly suitable for local monitoring applications with centralized monito...[Details]
OPPO announced today that Find X7 will be equipped with self-developed Tidal architecture, using chip-level performance solutions to bring ultimate energy efficiency performance that breaks the upper...[Details]
Any operating error or improper use may occur during use, resulting in incorrect test data and damage to the instrument's warranty. In order to increase the lifespan and accuracy of the instrument, we...[Details]
1. Application of serial port 1. TTL level serial communication between two microcontrollers on the same printed board 2. Serial interface connection between MCU and PC Serial port...[Details]
Power technology
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