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On January 31, Freetech announced the completion of hundreds of millions of yuan in Series B+ financing, invested by CCCC Blue Fund, Qingyan Capital, and Yunxiang Wuzhen Strategic Layout, with Taihe ...[Details]
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In the industrial production site of thermal power plants, common drum water level monitoring instruments generally include mica two-color water level gauges, magnetic flap level gauges, electric cont...[Details]
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One of the hottest topics in the mobile phone market this year is that various brands have introduced 3D sensing ToF (time-of-flight) lenses in the rear camera. At this stage, ToF lenses appear to re...[Details]
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A small project, after the test time and product volume were slightly larger, some inexplicable non-logical error bugs appeared (the most troublesome thing is that they cannot be reproduced every tim...[Details]
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Failures caused by improper installation of the control valve include increased noise, dirt easily accumulates inside the valve body, causing the control valve to not close tightly, increased leakage...[Details]
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Here, the editor will take you to learn 51 single-chip microcomputer timer from scratch. The schematic diagram of the timer circuit based on the single-chip microcomputer is shown below:
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Let's go off topic first~ It's said on the Internet that the IIC of STM32F103 has defects! Just treat it as some shortcomings. Personally, I think it's definitely fine to use, but it's just not easy ...[Details]
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This article uses io pc6 port as interrupt ① Select GPIO_EXIT as the io port ② Modify some parameters in the configuration ③ GPIO: Configured as rising edge trigger, pull-down resistor. ...[Details]
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introduction
In recent years, there are more and more car theft cases, which bring huge economic losses to people. Various car anti-theft devices have appeared on the market. This car anti-theft...[Details]
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Hardware Architecture
MCF5213 Processor
MCF5213 is a low-cost, low-power 32-bit microprocessor in Freescale Semiconductor's Coldfire series of embedded processors. It provides a s...[Details]
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On September 4, 2023, Magna announced at the 2023 IAA press conference that it has begun producing an innovative Gen5 front camera module system for a European automobile manufacturer. In the next fe...[Details]
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A real-time clock capable of adjusting time is designed using the real-time clock chip DS1307. The design principle of using the real-time clock chip DS1307 with I2C bus interface for accurate timing...[Details]
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It is impossible to test the performance of an inductor coil under amateur conditions. That is, the detection of the inductance and the Q value requires special instruments, which are not available ...[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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Encoder control of inverter speed is a common industrial automation control method. It uses the encoder to monitor the motor's speed, position and other information in real time, and feeds this inf...[Details]
Mobile and portable
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