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Recently, Lei Jun, a representative of the National People's Congress and founder, chairman and CEO of Xiaomi Group, introduced at a plenary meeting of the Beijing delegation that Xiaomi's car manufa...[Details]
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The actual production of 6N11 and 6AS7 dual tube headphone amplifier
I don't like tube amplifiers, and the production of this tube amplifier was purely accidental. Yesterday, I took back a gif...[Details]
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#include reg51.h
unsigned char c,i,k,p;
sbit p10=P1^0;
unsigned char s ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
main()
{unsigned char key1,key2;
unsigned char i,k;
void delay()...[Details]
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A single-chip microcomputer is a type of microcomputer. Currently, there are 8051, AVR, ARM7, ARM9 and other series. Among them, "8051" is derived from Intel's MCS-51 series chips, but different manu...[Details]
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Embedded devices with ARM as the core are products with computers as the core, and they must have memory to store software. The software in the single-chip microcomputer is stored in the ROM memory in...[Details]
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TSMC Chairman Liu Deyin attended the 2019 CommonWealth Corporate Citizen Award Ceremony today (5). In an interview with the media after the meeting, he said that in the early stage of the Sino-US tra...[Details]
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At today's Wave Summit 2020 Deep Learning Developer Summit, Baidu officially announced Graphcore as one of the partners in the Baidu PaddlePaddle hardware ecosystem co-construction plan, and jointly ...[Details]
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On the morning of October 23, the groundbreaking ceremony of the Changxing New Energy Battery Production Base Project of Jiewei Power was held in Changxing Economic and Technological Development Zo...[Details]
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Usually the test development board provided by our website is a finished board that has been welded and tested. If you are a netizen who purchases a kit, you can start a series of installatio...[Details]
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Beijing, December 16, 2021-Advantech, a global industrial Internet of Things manufacturer, officially held the "Advantech Industrial Cloud Partner Recruitment Conference". The conference focused on...[Details]
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Scientists at Harvard University in the United States wrote in the latest issue of "Optics" magazine that they have developed the first laser integrated on a lithium niobate chip, paving the way for ...[Details]
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(Image credit: University of Texas at Austin) According to foreign media reports, most electric vehicles are currently powered by lithium-ion batteries, but the battery life of lithium batteries i...[Details]
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September 12, 2023, Beijing - Qualcomm Incorporated donated RMB 8 million to the China Rural Development Foundation through Qualcomm Wireless Communications Technology (China) Co., Ltd. to support th...[Details]
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How much does it cost to install a Carplay option ? When you ask this question to Porsche Macan owners, most of them will probably blurt out: 3,700 yuan. What's even more annoying is that even thou...[Details]
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Electronic devices all need a stable working power supply. After the 1970s, with the development of power electronics technology, small-sized, low-power, and high-efficiency switching power supplies ...[Details]