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As shown in
the circuit
, the original
mechanical
counter only has two magnetic
switch
signal terminals,
while the
electronic
counter adds two AC6.3V input terminals ...[Details]
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Test bench appearance
industry:
Industrial Control/Equipment/System
product:
NI VeriStand, PXI-6289, LabVIEW, PXI-8196 RT, FPGA Module, LabVIEW Real-Time Module, PXI-1042Q, PXI-7851R...[Details]
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When I was learning ARM embedded systems, I found that I had forgotten a lot of the knowledge about analog and digital devices that I had learned before. According to my progress, I should have conti...[Details]
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On March 29, Zuo Xuerong, deputy chief engineer of Jiaozuo Coal Industry (Group) Co., Ltd., and his delegation visited Herui Electric Investment for a visit and investigation. Gan Shiyi, general ma...[Details]
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The oscilloscope current probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscillosco...[Details]
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For modern electronic systems, due to their complexity, ripple noise is not limited to AC-DC, but also DC-DC. The existence of ripple and noise can cause many hazards and affect the normal operation ...[Details]
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1. Main parameters of voice chip
1. NVA series operating voltage: 2V-5.5V, static current: 2UA, control mode: button, one-line serial port;
NVB series operating voltage: 2V-4.5V, static c...[Details]
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/*
Buzzers are divided into active and passive types. Active ones have an oscillation source.
ULN2003 Darlington tube input and output reverse amplifier
*/
#include "reg52.h"
typedef unsigned int...[Details]
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The BOD circuit of AVR generates a reset signal when the voltage is too low (lower than the set value) to prevent the CPU from accidentally operating. The protection function for EEPROM is to keep ...[Details]
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On May 23, according to the announcement of the stock transfer system, Xiamen Hengkun New Materials Technology Co., Ltd. (hereinafter referred to as Hengkun Shares) recently submitted an application ...[Details]
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The earliest article about "D40"
It is obvious from the circuit that the circuit is still relatively simple and not perfect, but the historical significance of this article is far greater than its...[Details]
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According to Science and Technology Daily, on June 15, Liu Yunjie, an academician of the Chinese Academy of Engineering, said that the Nanjing Purple Mountain Laboratory of Network Communications and...[Details]
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The purpose of grounding electrical equipment in the power system is to ensure the safety of people and electrical equipment and the normal operation of the equipment. The ground resistance is measur...[Details]
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Samsung Electronics continues to cut its memory chip production, including NAND flash memory used in smartphones and PCs, after reporting an operating loss of US$3.4 billion (4.36 trillion won) in it...[Details]
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On November 8, South Korean
lithium battery
giant LG Energy Solution said it had reached an agreement with U.S.
electric vehicle
manufacturer Rivian to supply it with electric vehic...[Details]