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This PFC equipment is designed with BARBI topology, which is cost-effective, powerful and easy to use. Shanghai, China, June 2, 2023 – element14, a global distributor of electronic components produ...[Details]
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This article introduces a multi-channel switching voltage-stabilized power supply based on TOP247Y, which has a simple structure, low cost, easy production and debugging, and can basically meet t...[Details]
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The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 25...[Details]
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Stimulated by the trends of AIoT and smart home, the small home appliance market has become increasingly popular in recent years. According to a report released by the Forward-looking Industry Res...[Details]
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South Korea's IITP (Institute of Information and Communications Technology Planning and Evaluation) reported on the 21st that South Korea ranked fifth in artificial intelligence technology this year,...[Details]
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Recently, MediaTek released a series of Dimensity Auto cockpit platform system-on-chips combined with AI technology at the NVIDIA GTC conference, including CX-1, CY-1, CM-1 and CV-1. All four produ...[Details]
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Connect 8 independent buttons to the P1 port of the 51 MCU. We can detect the buttons according to the following ideas.
#include reg51.h
main()
{
unsigned char sw;
//unsigned char P1;
/...[Details]
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The above is a family photo of the minimum system of the 51 series single-chip microcomputer. The photo after assembly is as follows:
All input and output pins of this circuit are led out wit...[Details]
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The following circuit uses the LM1875 audio amplifier and is capable of delivering up to 30W RMS into an 8-ohm speaker with 1% total harmonic distortion (THD).
Note: The LM1875 integrate...[Details]
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Cobalt is currently required in the batteries of electric vehicles . The metal has limited reserves and is expensive. According to foreign media reports, in order to find other lithium-ion battery so...[Details]
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Thermal Management: 3 Ways to Break Through the Power Density Barrier
The number of semiconductors in almost every application is multiplying, and many of the design challenges fac...[Details]
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(Image source: FLIR Systems) According to foreign media reports, on June 5, local time, FLIR Systems, Inc. announced the launch of FLIR TrafiData intelligent thermal imaging traffic sensor solut...[Details]
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Program for MSP430 controller LCD SED1335 //------------------------------------------------------------ //------------------------------------------------------------ #define WC_ADD XBYTE #defi...[Details]
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1 Introduction
Series double-capacity water tanks are widely used in industrial process control. In the control of the water level of the series double-capacity water tank, the incoming w...[Details]
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In July 2015, China released the "Made in China 2025" action plan, striving to achieve the strategic goal of becoming a manufacturing power through "three steps": The first step is to strive to becom...[Details]
Analog electronics
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