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list p=16F877A,R=DEC include "p16F877A.inc" ;;;;;user variables;;;;;;;; Count2 equ 23H Count3 equ 24H data_out1 equ 25H data_out2 equ 26H ;;;;;;;reset vector;;;;;;;;; org 0x00 goto mainline ;;;;;;del...[Details]
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The on-board charger can realize the functions of AC input (85VAC~265VAC)/DC output (200VDC-750VDC) output. The core architecture of its circuit usually consists of four parts: rectification, PFC b...[Details]
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An oscilloscope current probe measures the magnetic field generated by electrons moving within a wire. Within the range specifications of the current probe, the magnetic flux field around the cond...[Details]
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On May 29, Ganfeng Lithium stated on an interactive platform that the first generation of solid-liquid hybrid batteries has initially achieved mass production, with an energy density of 240~270Wh/k...[Details]
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According to the 2019 annual report recently released by East China Science and Technology, the company achieved operating income of 5.267 billion yuan, a year-on-year decrease of 7.65%; the net prof...[Details]
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How do we choose a power module in power supply design? The premise of the selection is that we must understand various power supplies and the differences between them, so that we can choose the powe...[Details]
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Since 2018, the chip industry has been hot, and the securities market has also given the green light to integrated circuit companies. In the past two years, numerous fabless listed companies have e...[Details]
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Competition invites community members to build low-power IoT devices using Infineon products to improve industrial application designs Shanghai, China, July 19, 2021 – Farnell element14, a globa...[Details]
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National Evaluation and Inspection Center settled in Pudong, Shanghai
Recently, the Pudong branch of the National
Robotics
Testing and Assessment Center (Headquarters) officially m...[Details]
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After compiling the program, you need to download it, which of course requires a programmer. The textbooks at the time did not mention how to download, and the experiments were done by just downloadin...[Details]
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Key takeaways from this article ・If you solder an extension cable to the DUT pin and connect a voltage probe for measurement, the observed waveform will change significantly when the switching speed ...[Details]
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Today, the China Automotive Power Battery Industry Innovation Alliance released monthly data on power batteries for November 2021. In terms of output, in November, my country's power battery out...[Details]
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The Shanghai Consumer Council investigated 12 commonly used mobile apps on the market and studied the automatic renewal rules and deduction periods of these apps. It was found that some apps actually...[Details]
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【LCD1602】 What is LCD1602 LCD1602 is an industrial character type liquid crystal that can display 16x02, or 32 characters, at the same time. The principle of LCD1602 liquid crystal display is to use ...[Details]
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Silicon Labs and many IoT ecosystem and platform partners successfully held the 2024 Shanghai Works With Developer Conference
Keynote speeches, guest speeches, roundtable forum...[Details]
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