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Earlier, Tianyancha information showed that the wholly-owned subsidiary of OPPO Guangdong Mobile Communications Co., Ltd. changed on July 30. Shoupu Technology (Shanghai) Co., Ltd. was renamed Zheku ...[Details]
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The three important parameters of an oscilloscope are: bandwidth, sampling rate, and memory depth. 1. Bandwidth definition: The definition of oscilloscope bandwidth has not changed, that is, input ...[Details]
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On December 13, the 2023 (10th) Senior Engineer Annual Conference and 10th Anniversary Celebration was held in Shenzhen. Dr. Zhou Fan, Vice President of Yinniu Micro, was invited to attend and deli...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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#include "main.h" //define variables unsigned char temp = 0xfe; unsigned char KEY_NUM = 0; unsigned char Display_word = { 0x00,0x48,0x2A,0x8E,0xFB,0x0E,0x2A,0x48, //亲 0x0C,0x1E,0x3E,0x7C,0x7C,0x3E...[Details]
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High reliability design of hardware system 1 Hardware Circuit Design The hardware circuit principle is shown in Figure 1. In the specific design, each part should consider the anti-interfe...[Details]
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#include avr/signal.h #include avr/interrupt.h #include avr/delay.h #include avr/wdt.h #include avr/eeprom.h #include math.h #include stdlib.h #include string.h #define uchar unsigned char #...[Details]
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LED dot matrix is an important display terminal for public information, among which large-screen LED dot matrix display screens are used in many occasions. Large-screen display technology is more...[Details]
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China Energy Storage Network News:
The State Grid Corporation of China, a giant central enterprise, previously issued an internal notice on further tightening control of grid investment (Stat...[Details]
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In embedded applications, the power consumption of the system is becoming more and more important, especially for portable systems that need to be powered by batteries. Reducing the power consumptio...[Details]
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According to Marketsandmarkets, the global intelligent connected car market will reach US$212.7 billion in 2027, with a compound annual growth rate of 22.3% from 2019 to 2027. Such a huge market spac...[Details]
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01 The dead zone effect
The dead zone effect, more precisely the nonlinear characteristics of the inverter, consists of two parts:
Dead time;
The on-state voltage drop of ...[Details]
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What is a microcontroller?
A single-chip microcomputer is a complete computer system integrated on a single chip. On a small chip, there are most of the components required for a complete compute...[Details]
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Nowadays, products are gradually unified into TYPE-C interface. Small household appliances are the ones that have been updated the longest, so the interface has always been the traditional USB micr...[Details]
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Qualcomm 7, the "full attendance" at the CIIE, attended the CIIE, showing a new chapter in intelligent computing and ecological cooperation
On November 5, the 7th China International I...[Details]
DSP and ARM Processors
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