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The author set out to write a working program for an IC card prepaid electricity meter. The meter uses Philips' 8-bit 51 extended single-chip microcomputer 87LPC764. It is required to realize many fun...[Details]
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Use JLINK's JTAG interface to connect to STM32's SWD mode I recently used STM32L011 to make products. This was my first time using SWD mode. Previously, I used the JTAG interface to download simula...[Details]
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Program effect: Display a single Chinese character. This program uses simulation mode, which uses:
AT89C52, 74HC145, MATRIX-8*8-RED dot matrix tube, RESPACK-8 devices, among which MATRIX-8*8-RE...[Details]
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1. Introduction to 21 registers
There are four main functional modules inside the 51 series microcontroller, namely I/O port module, interrupt module, timer module and serial communication mo...[Details]
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In the manufacturing process, it is crucial to respond to measurement data in a real-time manner. A quick response to deviation trends in processing dimensions can prevent the scrapping or reprocessin...[Details]
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0 SPI SPI: Serial external transfer interface, allowing high-speed data transmission with various peripheral devices in full-duplex mode. It consists of 3 wires, (serial clock) SCLK, (serial data out...[Details]
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After the Frankfurt Motor Show, Volvo will release its first mass-produced pure electric XC40 in October, and a lot of information about it has been disclosed. From the overall layout of the XC40, t...[Details]
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The correct way to open a high-capacity production line, Advantech EPC-U2217 machine vision solution
With the advancement of technology and the development of intelligent manufacturi...[Details]
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The U.S. Department of Commerce has launched a heavy-handed attack on Huawei, upgrading its export ban. In addition to TSMC's suspension of orders from Huawei's HiSilicon from May 15, previous orders...[Details]
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"The 77GHz millimeter-wave radar market is in a period of rapid growth, and the demand comes from three aspects: First, with the gradual implementation of domestic policies related to active automobi...[Details]
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In the first half of this year, the global new energy vehicle (NEV) market encountered the challenge of fluctuating demand. The growth rate of various models including pure electric vehicles (BEV),...[Details]
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PC802 chip and physical layer software accelerate its small
Hangzhou, China, December 16, 2021 -
Picocom, a professional company in
the 5G O-RAN baseband semiconductor
and sof...[Details]
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I recently came across the touch library tslib in my studies. When I tried to transplant it myself, I found that there are two solutions on the Internet, one is to use the AD built into 2440, and the...[Details]
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Direct measurement Hall current
sensor
The magnetic flux generated by the primary current Ip gathers in the magnetic circuit, and the Hall device detects the Hall voltage signal. After be...[Details]
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Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]
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