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On August 5, Sichuan Fude Robot Co., Ltd. (hereinafter referred to as "Sichuan Fude Robot") issued a brief announcement on the production and shipment volume of its main products in July.
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China Energy Storage Network News:
The reporter learned from the Provincial Energy Bureau on December 6 that the province’s first county-level new power system construction plan, the “Feixi...[Details]
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A logic analyzer is a waveform testing device similar to an oscilloscope. It can monitor the logic level (high or low) of a hardware circuit when it is working, store it, and express it intuitively i...[Details]
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Thyristors are divided into two types: unidirectional thyristors and bidirectional thyristors, both of which have three electrodes. Unidirectional thyristors have a cathode (K), an anode (A), and...[Details]
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The MAX17000A pulse-width modulation (PWM) controller provides a complete power solution for DDR, DDR2, and DDR3 memory
in notebook computers
. The device integrates a step-down controller, ...[Details]
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The analog-to-digital converter is positioned as an external RAM unit of the microcontroller, so there are many ways to connect it to the microcontroller. Generally speaking, ADC0809 is positioned as...[Details]
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This is mainly used to control the servo. TIM1 is used to simulate 5-channel 50Hz PWM signal, and only the duty cycle is adjusted to control the servo angle. There is no specific test on the maximum ...[Details]
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Buy a new car for the New Year. The 2016 Spring Festival is coming. Are you still hesitating about which car to choose? Are you still confused about which car has a better cost performance? Are you...[Details]
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Recently, I encountered a strange problem when running multitasking on STM32 using ucosii. I used 4 serial ports. As the program grew larger, it did not run after power-on. I used an LED flashing to ...[Details]
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How UPS Uninterruptible
Power Supply
works
1. Normal operation mode
The power supply principle of the UPS is that when the mains power is normal, the machine will convert ...[Details]
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Design and Implementation of CAN/RS232 Interface Card
Controller Area Network (CAN) belongs to the category of fieldbus. Its bus specification has been formulated as an international stand...[Details]
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How UWB signals are generated
Baseband pulse form
The baseband pulse form is the earliest signal form used in UWB communication. It uses baseband pulse sequences with pulse widths in the ...[Details]
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The DC resistance fast tester is an essential test item for transformers after handover, overhaul and tap change. This article introduces how to calculate the resistance of the transformer DC resista...[Details]
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When we use electrical measuring instruments, some problems are often overlooked, which sometimes cause the instruments to be inaccurate or damaged. To this end, this article introduces several matte...[Details]
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A CAN bus repeater is a device used to extend a CAN bus network. It can amplify and forward CAN bus signals to achieve longer-distance communication. This article will detail the installation locat...[Details]