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0. Use of window watchdog The window watchdog runs based on the CPU clock fCPU and is implemented based on a down counter. If the fCPU runs normally, when an error occurs in the main program, the w...[Details]
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The leading products in the embedded system teaching platform market are based on ARM7 or ARM9 architecture. It is generally believed that ARM7 is a low-end product and ARM9 is a high-end product. The...[Details]
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$regfile = "m16def.dat" $crystal = 8000000 Config Lcdpin = Pin , Db4 = Portc.4 , Db5 = Portc.5 , Db6 = Portc.6 , Db7 = Portc.7 , E = Portc.2 , Rs = Portc.0 Config Lcd = 16 * 2 Config 1wire = Porta.0...[Details]
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From the microprocessor (MCU) invented by Intel in the 1970s to today's supercomputers, human ingenuity has increased the computing performance of chips by billions of times. How to make chips calcul...[Details]
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November 1 , 2023 , China - STMicroelectronics (ST;) , a world-leading semiconductor company serving multiple electronic application fields, will hold the first ST Taiwan Tech Day on November 2...[Details]
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According to CNBC, Google plans to add ads to the search homepage of its mobile app to increase the company's revenue. In addition, it will also add up to 8 ad images in the search results. ...[Details]
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The PIC16F877 microcontroller is equipped with two CCP (capture/compare/pulse width modulation) modules, namely CCP1 and CCP2. They each have independent 16-bit registers CCPR1 and CCPR2. The stru...[Details]
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//Interrupt mode keyboard scanning program, P1.0 is connected to a diode, and P3.2 key is connected to INT0 interrupt input. Press the key once and P1.0 will flip once.
#include reg52.h
void delay(...[Details]
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#include "config.h" #include "stdio.h" #define GPIOSET(PIN) IO0SET = PIN // Convenient to modify the set port #define GPIOCLR(PIN) IO0CLR = PIN // Convenient to modify the clear port #define LCD_CON ...[Details]
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The camera image processing chip is the core component of the camera. After the camera sensor converts the optical signal into an electrical signal, it must be processed by the SoC chipset before it i...[Details]
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/*
program name : keyboard ;
Function description: Scan 16 keys (4X4) and display the key values on the digital tube (two digits);
Key points: When scanning the keys, a rel...[Details]
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Packaging glue type:
1. Epoxy Resin
2. Silicone
3、胶饼 Molding Compound
4. Silicone Hybrid
According to the molecular structure, epoxy resins can be roughly di...[Details]
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Under the current international situation, concerns about security issues are increasing, and constraints related to power system operation and network security must be formulated into explicit res...[Details]
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A judge will hold a pretrial hearing next week to hear state attorneys general's bid to block T-Mobile's $26 billion acquisition of Sprint, Reuters reported. U.S. District Judge Victor Marrero of the...[Details]
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Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]
Microcontroller MCU
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