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The power supply adopts self-excited oscillation circuit and transformer-coupled step-down output. After connecting to the mains, the 220V AC is rectified by D1~D4 bridge and filtered by C1 to outp...[Details]
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The STC12C5A60S2 microcontroller is a powerful microcontroller. It has two full-duplex serial communication interfaces. The functions and operations of serial port 1 are the same as those of the trad...[Details]
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1 Introduction
The electrical system of a factory's A1024A single-arm four-meter gantry planer consists of two parts: the main drive and the control system. The electrical main drive system i...[Details]
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In modern industrial control, the most commonly used human-machine interface is still a combination of keyboard and LCD. There are still some problems in replacing the previous human-machine inte...[Details]
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The hydraulic pump is the core component of the hydraulic transmission system. It is responsible for converting mechanical energy into liquid pressure energy and providing power for the entire syst...[Details]
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USART can use interrupts and polling, or use a buffer as an upper layer interface ***************************************************************** //CPU:mega32 //Compiler:iar //USART general progra...[Details]
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The clock is the pulse of the embedded system and is crucial to the embedded system. The processor core completes state changes and other actions under the drive of the clock, and the peripheral comp...[Details]
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Maxim single-chip transceiver MAX9947, compatible with AISG
Maxim introduces the MAX9947, a fully integrated, AISG-compatible transceiver. This single-chip solution integrates a transmitte...[Details]
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ROHM develops charging control IC "BD71631QWZ" that supports low-voltage charging of new secondary batteries
~ Ideal for applications such as wearable devices equipped with seconda...[Details]
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Apple today released the new Apple Watch Series 6 and Apple Watch SE, and for environmental protection and to reduce packaging materials, Apple will release new Apple Watch models without a power ada...[Details]
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Among them, pll includes two types: MPLL is mainly used to provide clocks for various devices. We will focus on the application of UPLL in USB clock frequency application, which is 48M. The setting ...[Details]
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According to foreign media reports, automakers and Silicon Valley technology companies have promised to deploy driverless cars in 2019. However, so far, driverless cars have only been tested in limit...[Details]
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Selection and precautions of capacitors in capacitor step-down power supply
In commonly used low-voltage power supplies, capacitors are used to reduce voltage (actually capacitors are used...[Details]
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The standard 51 architecture microcontroller has two timers: T0 and T1. Their usage is almost the same. The following mainly describes the usage of T0 timer. Initial understanding The timer and c...[Details]
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The second-generation intelligent assisted driving system XNGP, full-scenario intelligent assisted driving, 200km charging in as fast as 5 minutes, and 5D music cockpit, these new configurations that...[Details]