I was originally going to test the RTC timed wake-up and low power state of GD32L233, but found that the chip power supply is provided by AMS1117, there is no place to disconnect, and it is also conne...
Altium Designer Ver18 official tutorial, including Chinese and English versions. This tutorial explains in detail step by step from creating a new schematic to drawing a PCB, and then to checking and ...
I am currently using a 24V 2A push-pull electromagnet. I have connected a diode in parallel to the output end of the MOS tube to discharge to 24V. Are there any requirements for the selection of this ...
[size=4] Voltage sag or drop refers to the phenomenon that the effective value of the power supply voltage suddenly drops in a short period of time and then rises back to normal. The Institute of Elec...
[i=s] This post was last edited by Ruizai Fendou on 2021-4-21 15:16[/i]When simulating a memristor circuit, the output voltage waveform of U2 needs to be measured, but the output waveform remains unch...
In practical applications, a software-programmable gain amplifier (PGA) is often needed to amplify analog input signals of different amplitudes to a specific range to facilitate sampling by the ...[Details]
1. Grounding meter A grounding megometer is usually used to measure the ground resistance. The working principle of the grounding megometer is an AC bridge, so the output of the megometer is alternat...[Details]
Summary The electronic content of in-car systems continues to grow, as the market demands higher levels of automation, safety, energy optimization, and quality of experience. Against this backdrop, t...[Details]
1. Learning prerequisites The microcontroller needs to interact with programs, which requires you to master very basic C language knowledge first. Even if we explain the execution process of the prog...[Details]
Specific function implementation Initially, the digital tube displays 0, and the motor does not rotate at this time; when "1" on the infrared remote control is pressed, the digital tube displays 1, a...[Details]
0 Introduction
The development of the information society depends to a large extent on the advancement of information and signal processing technology. The emergence of digital signal process...[Details]
Recently, Huawei, together with the China Academy of Information and Communications Technology and a number of industry partners including operators and industries, jointly released online the "White...[Details]
Time Domain Analysis (TDA) is a common method for evaluating transmission lines using a TDR (Time Domain Reflectometer) oscilloscope. At the same time, TDR measurements based on vector network analyz...[Details]
Introduction STC's 8-bit MCUs include the 89/90/10/11/12/15/8 (A/F/G/H) series, all of which are 8-bit MCUs derived from 8051. The characteristics of each series are as follows: STC89 Series Tradit...[Details]
Abstract: THMC40/41 is a special driver that can drive and control two-phase adjustable speed 12V brushless DC motors. The article introduces the functional characteristics of THMC40/41, describ...[Details]
STM8 data @near @tiny defines stm8 stvd under which near equals xdata 51 and tiny equals idata 51 Waveshare Electronics http://www.waveshare.net/article/STM8-3-1-10.htm How to assign a variable to ...[Details]
In order to obtain a frequency-stable square wave signal, the author has developed a simple frequency synthesis signal source with a frequency range of 1Hz to 3MHz. Since the selected crystal oscil...[Details]
The selection of high-power LED lamp beads and LED point light sources should be analyzed from the following 9 aspects:
1. LED brightness
The price of LEDs will vary depending on the ...[Details]
How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, suc...[Details]
November 7, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor with the broadest selection of semiconductors and electronic components™, is now shippin...[Details]
GD32 MCU
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