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Abstract: The standby function of the L5991 chip is introduced, and a standby circuit is designed based on the flyback switching power supply circuit composed of the UC3842 chip, so that the switch...[Details]
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High flexibility for high power density and performance demands: Infineon expands 1200 V 62 mm IGBT7 portfolio with new current rating modules
Infineon Technologies ...[Details]
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Ultra-low power consumption B26 Bluetooth module
Bluetooth Module
Another Bluetooth module HLK-B26 with the price as low as 3.9 yuan is here!
Both B26 and B25 Bluetooth modules...[Details]
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//-----------------------Function declaration, variable definition--------------------------------------------------------
#include
#include
sbit SCK=P1^0; ...[Details]
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1. Timer Introduction 1. Clock source 2. Timer structure (taking the basic timer as an example) 2. Basic timer programming method 1. Registers of basic timer 2. Routines /** * @brief Initiali...[Details]
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Abstract: In order to protect the developed electronic products, an electronic system authentication chip based on hard encryption technology is designed by using ASIC method. In the back-end physi...[Details]
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1. Learn the Gpio schematic diagram Wiring diagram of LED and development board, Summarize: nled1—— GPF4 nled2—— GPF5 nled4——– GPF6 2. Register Two registers are used here, one is the port cont...[Details]
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Tower Semiconductor, a foundry for high-value analog semiconductor solutions, and Juniper Networks, a Taiwanese secure, artificial intelligence (AI)-driven networking company, have announced the laun...[Details]
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The STM32F100VBT6 uses the ARM Cortex™-M3 32-bit RISC core, operates at a frequency of 24MHz, integrates high-speed embedded memory (up to 128kB flash memory, up to 8kB SRAM) and various enhanced p...[Details]
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1. Project Overview
1.1 Introduction
Photosynthesis is a biochemical process in which plants and algae use chlorophyll to convert carbon dioxide and water into organic matter and release oxygen und...[Details]
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In the development of using pwm to drive the buzzer, the pwm is always at a low potential after it stops outputting, so the buzzer still consumes 70mah of current even though it is not working. There...[Details]
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The heat dissipation problem of LEDs will be the main factor limiting whether they can achieve greater success in the market in the future. At present, many researches in the industry are focused o...[Details]
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There is no specific test, so I will save it and try it later.
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInit...[Details]
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When charging lithium batteries in series , each battery should be charged evenly, otherwise the performance and life of the entire battery group will be affected during use. Common balanced chargin...[Details]
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Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
Analog electronics
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