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TDA1521 is a dual-channel audio power amplifier integrated circuit, 9-pin single in-line package, output power 2×15w. It has stable performance and good sound quality, and is more common in audio a...[Details]
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Connect 8 LEDs to a certain IO port of the 51 single-chip microcomputer, connect a button switch K1 to the external interrupt 0 input P3.2 (INT0) pin, and connect a button switch K2 to the external i...[Details]
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Abstract
This paper discusses the advantages and disadvantages of the two current battery discharge capacity test technologies, and provides an innovative all-online battery discharge ...[Details]
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There are many types of control products, and each company has a different name for them. Commonly used control products include DCS and PLC. We have expanded the concept of DCS to FCS.
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IoT devices This summer brings some exciting news for IoT developers. The GSMA's newly released IoT framework makes it easy to integrate the embedded SIM card eSIM with IoT devices. Of course...[Details]
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Beijing, China – Analog Devices, Inc. (ADI) today introduced the ADI EagleEye™ ADSW4000 people counting algorithm for detecting and counting people in indoor spaces such as meeting rooms or offices. ...[Details]
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In order to claim the high light efficiency of their products, many domestic LED street lamp manufacturers often divide the initial light flux of the chip by the power consumption of the light sour...[Details]
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background When studying the STM32F10xxx timer, I accidentally saw the System tick Timer, so I took a deeper look at it and made a record here. text System tick timer is a 24-bit system timer of Cote...[Details]
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The hype about video doorbells is real, as they have rapidly entered the consumer market in the US, UK, Germany and France in just a few years, according to new research from Strategy Analytics, the ...[Details]
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1. Click the Utility button in the device menu- GBIB/RS232 LAN- LAN SetUp- Ip Address ...[Details]
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High-voltage circuit breakers are one of the most important control devices in the power system. The number of high-voltage circuit breakers in operation is the largest in the power grid, and the op...[Details]
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As the electrification of automobiles develops faster and faster, more and more electronic devices are installed in vehicles, and EMC becomes more and more important. How to judge the EMC performan...[Details]
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There are several benefits of
using
MCU
for electrical products. Take the food processor as an example. First, it protects the motor. The most feared thing about motor products is long-term idli...[Details]
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I sorted out the initial draft version of the experiment, and created header files for port macro definitions, function declarations, and commonly used function declarations. It feels much clearer. I ...[Details]
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Recently, at the construction site of the 465,000-ton ferroalloy new energy smelting, tailings and waste gas and waste heat comprehensive utilization high-quality development circular economy project ...[Details]