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Sterilizer is an important equipment for protecting human life and health. Both household and commercial sterilizers are very popular in developed countries.
Whether the sterilization of the ...[Details]
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What if your grandfather could manage his diabetes without cumbersome test strips and confusing messages? What if a 7-year-old with diabetes didn’t have to deal with the stress or fear of pricking hi...[Details]
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The following circuit is used to drive a 3V powered micro DC motor. This motor has two leads. By changing the polarity of the two leads, the motor can be reversed. The drive circuit is required to be...[Details]
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1. The inverter external switch controls the forward and reverse circuits
2. Power on the inverter (press button SB2 to form a self-locking circuit)
3. Forward control (switch...[Details]
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This flashing beacon circuit (Figure 1) can be used to signal for help on highways and to indicate directions in parking lots, hospitals, and hotels. The circuit uses a high-power LED, which is bri...[Details]
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The energy crisis caused by ADAS’ high power consumption and low efficiency New energy vehicle heating and energy consumption issues According to statistics from China's National Emergency Manag...[Details]
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All-electric vehicles without internal combustion engines require safe, cost-effective and high-capacity energy storage systems. Efficient software algorithms, powerful microcontrollers and efficie...[Details]
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This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
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When the P0, 1, 2, and 3 ports of 8051 are used as outputs, there is little difference. Only the P0 port needs an external pull-up resistor, about 10K.
But when 8051 is used as input, it is basically...[Details]
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On the evening of October 9, news from Changchun’s WeChat public account showed that FAW Fudi’s new energy power battery project will be officially put into production in March next year. Image sou...[Details]
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Gelion announced on November 9 that it would acquire British lithium-sulfur battery technology OXLiD. The two parties reached a deal worth approximately 4.2 million pounds (5.2 mill...[Details]
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When we disassembled Omron's smart electronic blood pressure monitor HEM-711AC, we were impressed that personal health care is becoming a rare bright spot. The blood pressure monitor achieves some ...[Details]
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The signals collected by the system are almost all analog signals. It is necessary to learn the analog-to-digital AD conversion of the microcontroller. This simulation uses adc0804 to convert analog ...[Details]
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The function of the switch power supply drain clamp protection circuit is to clamp and absorb the peak voltage formed by the leakage inductance of the high-frequency transformer when
the
powe...[Details]
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Test conditions: STM32F103VET6 development board
#include "stm32f10x.h"
void Delay_Nms(unsigned int n)
{
SysTick- LOAD=9000*n; //Load the initial value, the timing time is 1/(72M/8)...[Details]
Microcontroller MCU
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