In our work, we often encounter problems with the coordination between hardware and software, which affects our work efficiency. Today, based on our existing hardware experience, I would like to share...
[Skills Competition Notes 01] Zigbee point-to-point button control program development
--2017 "Internet of Things Internet of Things Technology Application and Maintenance" Task 5 Question 1 (Secondar...
1. Definition of inductance:
An inductor is a component that can convert electrical energy into magnetic energy and store it. It is a device made according to the principle of electromagnetic inductio...
I use the SPI1 of the microcontroller stm32f103 to control the voltage of the digital potentiometer. I refer to the routine of the atom at the right point, but the output is always wrong after the con...
I think it should be VICR, i.e. the common-mode input voltage range, but my colleague told me it should be the value of the black circle in the VOH row, VCC-1.5, which I don't quite understand. Also, ...
The functions are as follows: 1. 24VDC power supply, the input terminal can identify 4-20mA signal input, and can output relay alarm according to the current value set by the user, the output form i...[Details]
We live in a highly connected world. The development of new technologies such as 5G and the Internet of Things has also brought unprecedented challenges to network security. So what kind of cyber att...[Details]
Introducing the main and new memory lineups under the theme of "Green Digital Solutions"
Demonstrates ultra-high-performance enterprise SSDs to strengthen market leadership in server storage
...[Details]
The stepper motor is an open-loop control motor that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the motor's speed and stop posi...[Details]
Today, Huawei officially launched the thin and light flagship notebook MateBook X, which uses the industry's first floating full-screen, with 3K resolution and 278 PPI, 90% screen-to-body ratio and 3...[Details]
1 Overview
PWM front-end controlled rectifier is widely used in three-phase AC/DC voltage system due to
its advantages such
as DC
voltage
change, input power factor correct...[Details]
According to foreign media reports, the US Patent & Trademark Office recently announced a new Apple patent related to binaural audio. Previously, Apple had applied for patents related to this technol...[Details]
Recently, Vishay Intertechnology, Inc. announced the launch of three new series of 24 V surface mount XClampRÔ transient voltage suppressors (TVS) - XMC7K24CA, XLD5A24CA and XLD8A24CA, which ...[Details]
Activation Level The user can configure the activity level of the MCU by programming the AL bit in the CFG_GCR register. Please refer to 10.4 Activity Level/Low Power Mode Control for how to use this...[Details]
Use hardware-accelerated mask testing to complete waveform testing for compliance with specific standards in seconds instead of hours Engineers use oscilloscopes to test and evaluate a variety of d...[Details]
Firefighting
robots
are
a type of
special robots
that can replace firefighters in specific firefighting operations, playing an increasingly important role in firefighting and em...[Details]
To ensure constant brightness of the LED string, its drive current must be adjustable. People usually use a boost converter to increase the voltage level so that the LED turns on when the bias is h...[Details]
In order to speed up the digital design of satellite power subsystems in my country, give full play to the advantages of digital circuits such as small size, light weight, low power consumption, stron...[Details]
Permanent magnet synchronous motor has become one of the best execution structures in today's servo system due to its advantages such as low moment of inertia, high efficiency and convenient contro...[Details]
Oscilloscopes are electronic instruments that are frequently used by electronic engineers for daily testing and measurement. From the perspective of development history, oscilloscopes have gone thr...[Details]
Motor Drive Control（Motor Control）
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