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In order to minimize power consumption, I GPIO_Init(GPIOA, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Slow); GPIO_Init(GPIOB, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Slow); GPIO_Init(GPIOC, GPIO_Pin_All, GPIO_M...[Details]
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Here I will only bring out some key points about the hardware circuit. So, putting aside so much text introduction, the final meaning is that the remote control board in your home, that is, the ...[Details]
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MCS-51 interrupt system: 5 interrupt sources (two external interrupts, two timers, one serial port), 2 priorities Interrupt related concepts Interrupt: When the CPU is processing something, an emer...[Details]
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In order to fulfill the US Energy Independence and Security Act and the EU Ecodesign Directive, artificial lighting systems have transitioned from incandescent lamps to CFLs and LEDs in order to sa...[Details]
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At a time when the global economy is still impacted by the COVID-19 pandemic and has yet to recover, SEMI still makes an optimistic forecast for semiconductor fab spending. Overall, SEMI estimates th...[Details]
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Engine test instruments have gone through three stages: analog instruments, digital instruments, and intelligent instruments. The basic structure of analog instruments is magnetic mechanical, and var...[Details]
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01. Overview of product standards related to intelligent connected and autonomous vehicles As we all know, the global automotive industry and technology have been showing a trend of accelerating de...[Details]
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Lithium-ion batteries have been widely used in devices such as mobile phones, laptops and electric vehicles . But scientists have been looking for new and more optimized components to invent better-p...[Details]
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Contents The invention belongs to the technical field of flow measurement and relates to a gas ultrasonic flow meter. Background of the Invention As an emerging flow meter, ultrasonic flowmeter has...[Details]
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I made an automatic watering system based on the stc89c51 microcontroller. It has both automatic and manual modes. The upper and lower limits of humidity can be set and the display is displayed using...[Details]
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Key points: OEM manufacturers and operators choose the Snapdragon X35 5G modem and RF system to promote 5G RedCap deployment to create smaller and more cost-effective 5G terminals, which will...[Details]
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The rightmost end of the above figure is the I/O pin, and the device on the left is inside the chip. Two diodes are connected in parallel to the I/O for protection. Note: Some of the pictures...[Details]
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#include REGX51.H sfr WDTRST = 0xA6; int Dog_Count=0; void Clr_WDT(); void delay_50us(unsigned int t); int main() { TMOD=0x11; TH0=0x3C;TL0=0xB0; //50ms TH1=0xFC;TL1=0x18; //1ms ...[Details]
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Covering RF/microwave, EMC/EMI and signal integrity/power integrity technologies, products and solutions The 7th Electronic Design Innovation Conference (EDI CON China 2019) was held at the Beijing...[Details]
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The electrification of transportation is built on innovative developments, not only in battery technology and fast chargers, but also in on-board chargers (OBCs) that support up to Level 2 charging...[Details]
Making friends through disassembly
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