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1.1 Importance of testing
With the rising consumer awareness today, every manufacturer of electrical and electronic products must do their best to ensure the safety of their products. The design of e...[Details]
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IAP (In Application Programming) is in-application programming. IAP is the process of burning part of the User Flash area during the operation of the user's own program. The purpose is to easily upda...[Details]
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This simple circuit will sound an alarm when the AC power is lost (or the voltage drops below 50V).
The AC power is half-wave rectified by diode D1 and connected in series with resistors R1, R...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Interrupt number
interrupt 0 external interrupt 0 (EX0)
interrupt 1 timer/timer interrupt 0 (ET0)
interrupt 2 external interrup...[Details]
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On August 13, the Securities Times reported that sources revealed that Alibaba Pingtou Ge is developing a dedicated SoC chip, which will be used in the MOC card, the core component of Alibaba Cloud S...[Details]
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Tang Jun, General Manager of Anhui Hefei Power Supply Company
Focusing on the strategic goal of "three types and two networks, world-class" of State Grid Corporation of China, Anhui Hefei Powe...[Details]
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The P0 port circuit of the 51 single-chip microcomputer is as follows: From the analysis of the pull-up resistor in 1, we can see that we need to add a pull-up resistor to the P0 port of the 51 mic...[Details]
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3D depth sensors play an important role in in-vehicle monitoring systems, enabling innovative car cockpits, seamless connectivity to new services, and greater passive safety. They are essentia...[Details]
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There are three types of servo motor control methods: pulse, analog and communication. In different application scenarios, how should we choose the control method of the servo motor?
1. ...[Details]
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Today, when debugging the serial port program (STM32107RC), I found that UART4 was clearly configured and could send, but it could not interrupt the reception. I saw many people on the Internet had t...[Details]
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By calling the above function, we basically get the required parameter values, so that we can start the camera.
Of course we also need staticvoidzc301_shutdown(structusb_zc301*zc301) to turn off...[Details]
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The A4938 is a complete three-phase brushless DC (BLDC) motor pre-driver that provides outputs for direct high-current gate drive of all N-channel power MOSFET three-phase bridges. The device featu...[Details]
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On February 3, the Hubei Provincial Energy Bureau issued the "Notice of the Provincial Energy Bureau on Carrying out Pilot Demonstration Work on New Energy Storage Power Stations". Hubei's 2023 new...[Details]
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China Energy Storage Network:
With the frequent occurrence of various natural disasters and extreme weather events around the world, climate issues have received increasing attention from g...[Details]
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