[i=s] This post was last edited by Cijian Dare Not Be Ahead on 2022-3-14 09:57[/i]Case: Implementing a dial pointer clock - based on TOPWAY intelligent display module (HMT070ETD-1D)Step 1: Use the hos...
Using a 220V to 18V transformer, the voltage output of the transformer output (pins 12, 14, 17, 19) is 12V. After passing through the MB6S rectifier, the output voltage of pin 3 of SP1 is 27V, and the...
[align=center][font=宋体][size=5][color=#0000ff][b]1. LED DC power indicator circuit[/b][/color][/size][/font][/align][font=宋体][size=4][color=#0000ff][b]1. DC LED indicator circuit[/b][/color][/size][/f...
We have cross-compiled and generated OpenCV libraries and libjpeg-related libraries. Now let's try to write and cross-compile an OpenCV application. 1. Opencv test program test.cpp program code: ...[Details]
Almost every designer knows that Metal Oxide Varistors (MOVs or surge suppression) are discrete components that convert excessive voltage to ground potential and/or mid-range to limit overvoltages th...[Details]
introduction
The rise of embedded technology has made the traditional PC-based Internet technology no longer have advantages. Embedded network client and server technology has become a hot topic. T...[Details]
Figure 1
Continental of Germany announced that it will equip its next-generation 76GHz millimeter-wave radar with a pedestrian recognition function (Figure 1). Europe's new car crash test "Eu...[Details]
Students who played with four-wheel drive cars when they were young should have come into contact with motors. Motors are a kind of DC motors. There are two copper plates on the motor. The positive a...[Details]
(April 13, 2023) Intel and Jikrypton Intelligent Technology, a luxury smart pure electric brand under Geely Holding Group, announced the signing of a strategic cooperation memorandum. Based on their ...[Details]
(Image source: Metawave official website) According to foreign media reports, many automakers are developing fully autonomous vehicles, but they face the same problem: the lack of cheap and efficie...[Details]
Abstract: FIR digital filters are widely used in the field of real-time digital signal processing. This paper introduces the structure, characteristics and design method of FIR digital filters, and...[Details]
The serial port control register of the microcontroller is SCON, and its format is as follows: The serial port has four working modes, namely 00, 01, 10, and 11. Mode 0 is a synchronous shift regis...[Details]
With the continuous advancement of science and technology,
the medical industry
is also ushering in a revolutionary change. The development of surgical
robotics
technology has broug...[Details]
One often needs a low-cost logic supply for powering the MCU and related control circuitry in "white goods" products such as industrial controllers and sensors. Those applications usually include 24VA...[Details]
1. Definition of electrical isolation
Galvanic isolation is the separation of components with non-ideal effects from other components. In electronic circuits, dielectrics isolate by blocking d...[Details]
According to the relevant requirements of CGC/GF001:2009 "Technical Requirements and Test Methods for Grid-connected Photovoltaic Power Generation Inverters" and IEC62116 "Anti-islanding Test Methods ...[Details]
September 11 news, Indian Minister of Electronics and Information Technology Ashwini Vaishnaw said on Tuesday that Apple’s latest iPhone 16 will not only be produced in India but will also be suppl...[Details]
Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
Discrete Device
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