I recently encountered a problem while doing an experiment in the laboratory. The circuit topology is a synchronous buck circuit. IR2110 is used as the driver IC, and STM32 outputs complementary PWM w...
MCU generally requires core power supply, reference power supply, and universal power supply. The performance parameters of each power supply are different. In order to operate stably, MCU requires th...
Battery testing equipment is essential equipment and infrastructure for the battery manufacturing industry. As the demand for lithium batteries in applications such as electric vehicles and portable c...
In addition to being a normal I2C slave device (mode 1), the LSM6DSO also has three special modes, as shown below:Mode 2 is the I2C HUB mode, which acts as an I2C HUB and connects other I2C slave devi...
"Analog Electronics Fundamentals: System Approach" is a unique textbook on analog electronics from a system perspective. The book has 15 chapters, including: diodes and their applications, BJT, FET, m...
The main purpose is to run the program in RAM to remove the read protection. I didn't expect that ST-Link Utility can do it directly. ST-Link Utility: target-- options bytes-- you can see the read pr...[Details]
1. Instrument model: Agilent ESG series E4438C vector signal generator; 2. Fault description: Self-test error, no output signal; 3. Inspection and maintenance: Detection: After detection, it ...[Details]
Honor Band 5 should be released soon. Today, Honor President Zhao Ming posted a Weibo post, revealing that Honor Band 5 has added a new health-related function - blood oxygen monitoring. As we ...[Details]
During this year's National People's Congress and the Chinese People's Political Consultative Conference, "poverty alleviation" remained a hot topic, reflecting the government's expectations for pe...[Details]
The medical industry is eager for multi-function and interoperability, and of course wireless interfaces are needed. This article will explore wireless development trends and their challenges, includ...[Details]
Panasonic A6 servo selection steps:
The choice of servo motor depends largely on the physical characteristics of the load, the operating characteristics, system requirements and the working en...[Details]
In the photovoltaic system, the energy flows from photovoltaic components to inverters, loads and grids, while in the grid system, the energy flows from grids to loads. If this is not the case, it ...[Details]
e-Network launches seven-segment display design challenge The competition encourages community members to develop projects using seven-segment displays Shanghai, China, June 13, 2022 – Farnell e...[Details]
1.io model
There are 8 types of configurations for stm32 GPIO:
(1) GPIO_Mode_AIN analog input
(2) GPIO_Mode_IN_FLOATING floating input
(3) GPIO_Mode_IPD pull-down input
(4) GPIO_Mode_IPU pull-...[Details]
On the morning of March 20, after the date of the vivo S6 online conference was announced, vivo officially spoke again on March 20, and the vivo S6 spokesperson poster was exposed for the first...[Details]
Torque principle:
In torque sensors, an element called a strain gauge is usually used to deform elastically.
The strain gauge is a strain-sensitive element whose resistance value changes ...[Details]
introduction
80+ and Climate Savers Computing have set a strong efficiency standard for computer power supplies. The “Platinum” level of these standards states that computer power supplies mus...[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]
Wiring method of forward and reverse switch of single-phase motor
Before wiring a single-phase motor, first disconnect the power supply, then connect the two power cords to the L1 and L21 port...[Details]
Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]
FPGA/CPLD
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