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This application note describes a simple method of using an external analog voltage to change the resistance of a digital potentiometer. A Microchip PIC12F683 microcontroller is used to convert the a...[Details]
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According to MoneyDJ, the latest report released on Tuesday (12th) showed that by 2023, smart factories using robotics and automation technology are expected to contribute 1.5 trillion to 2.2 trillio...[Details]
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The shunt is a resistor in principle. The definition of shunt in "GB/T 2900.79-2008 Electrical Engineering Terminology" is that the shunt is a resistor connected in parallel with the current circui...[Details]
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Smartphones are changing our lives day by day, both online and offline. However, with the continuous increase of new features, the battery life has not kept up. Whenever the phone issues a "sad" low-...[Details]
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1. Introduction
With the increase of electronic systems in automobiles, how to efficiently test highly mechatronic automobile systems has become a challenge faced by Chinese test engineers...[Details]
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1. Summary
A Wireless Sensor Network (WSN) is a multi-hop self-organizing network system composed of a large number of cheap micro sensor nodes deployed in the monitoring area through wireless...[Details]
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XTAL1 and XTAL2 are the input and output of the inverting amplifier used as the on-chip oscillator, as shown in Figure 12. This oscillator can be used with either a quartz crystal or a ceramic resona...[Details]
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In the previous video, we have introduced the ROLL mode in the horizontal time base. Now let’s take a look at the XY mode in the horizontal time base. What is it all about? In the previous video, w...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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Switch
Power Supply
With safety and reliability as the first principle, high-performance high-power ATX
power supply
The power management monitoring chip is used in the design t...[Details]
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Topics in previous national electronic design competitions can be divided into power supply, signal source, radio, amplifier, instrumentation, data acquisition and processing, and automatic c...[Details]
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1. Download using ISP 1. When using isp to download, ensure that BOOT0=1, BOOT1=0, so that the system memory can be started (to avoid interruption of download by programs such as serial port output r...[Details]
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The power battery production line company has strong technical strength and a R&D team with senior engineers as the core, and is committed to becoming a first-class expert in new energy automation ...[Details]
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More than 10 years ago, because the test required a 1kHz filter, I thought of the tuning fork filter that I had used before, but the tuning fork was large and inconvenient. Later, I thought of using...[Details]
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Inverter pressure regulation is a technology widely used in the field of industrial automation. It achieves precise control of pressure by changing the speed of the motor. This article will introdu...[Details]
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