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How to distinguish and select transistors and MOS tubes in the design of switching power supply circuits?
The working principle of the triode: The triode is a current amplifier device with thr...[Details]
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On June 28, local time on Thursday, according to The Information, Apple is studying the use of a new "electrically induced adhesive release" technology to make battery replacement easier for iPhone...[Details]
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1 Introduction Wheeled mobile robot is an important part of the robot research field. It integrates mechanics, electronics, detection technology and intelligent control, and is a typical intelligen...[Details]
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introduction This solution solves a very specific battery backup problem for low power applications. When the 12VDC power is lost, the user needs an integrated solution to provide charging and powe...[Details]
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The high-voltage differential probe is a type of probe and is an oscilloscope probe designed using the principle of differential amplification. Mainly used to observe differential signals. Differe...[Details]
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Since the beginning of LED lighting, non-isolated LED power supplies have gone through three generations of driving methods. The current non-isolated power supplies have the advantages of higher su...[Details]
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According to the latest Apple research by Tianfeng Securities analyst Ming-Chi Kuo, South Korean lens supplier Semco and Chinese lens supplier Sunny Optical will enter Apple's lens supply chain from ...[Details]
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The storage media corresponding to the three startup modes of STM32 are all built-in to the chip, they are: 1) User Flash = Flash built into the chip. 2) SRAM = RAM area built into the chip, which is...[Details]
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1 Introduction With the development of communication technology, the number and types of optical modules and devices are increasing, making the electromagnetic environment increasingly complex and e...[Details]
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When using SWD to burn STM32 through J-Flash, various errors will occur; here are the reasons: 1. The reset pin is pulled low. This time I encountered that the capacitor of the reset pin was solder...[Details]
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Quietly, AI technology is bringing about increasingly clear changes in the times. Nowadays, we are used to face recognition and voice interaction in our daily lives. We know that all walks of life ...[Details]
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Specific implementation functions The system consists of STC89C52 single chip microcomputer, LCD1602 liquid crystal display, Hall speed sensor, 3V DC motor and button module. Specific functions: ...[Details]
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1 Introduction
The GPIO/AFIO configuration of the STM32F10x chip mainly includes the following knowledge: After configuring the corresponding bus clock in the clock control module and enabling the ...[Details]
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ATmega64 has an on-chip bandgap reference source for brownout detection or as an input to an analog comparator or ADC. The 2.56V reference voltage of the ADC is generated by this on-chip bandgap refe...[Details]
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1. TMOD configuration 1. Timing mode GATE=0 TMOD=0X01 (T0 working mode 1) TMOD=0X02 (T0 working mode 2) TMOD=0X10 (T1 working mode 1) TMOD=0X20 (T1 working mode 2) 2. Counting mode GA...[Details]
Test/Measurement
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