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1 Introduction
Operational amplifier (op-amp) is abbreviated as op amp, which was named because it was originally used for mathematical operations of analog quantities. It is a direct-coup...[Details]
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Prepare the sample according to the specified requirements; check the steel needle and replace it with a new one when using the adhesion tester (the needle tip is about 3mm away from the workbench);...[Details]
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A standard way to configure the backlight is to use two discrete devices: a 100V MOSFET in a DPAK package, and a 100V Schottky diode, also in a DPAK package. The high leakage current of the Schottky ...[Details]
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1. All products that are manufactured in accordance with national standards will have the rated voltage and operating voltage range of household appliances marked on the outer shell of the electric...[Details]
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MCU parallel port expansion and memory expansion
1. The expansion of the parallel port of the single-chip microcomputer uses the same addressing method as the data memory. There are three methods: ...[Details]
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IAP is the acronym for In Application Programming. It is the process of burning a part of the User Flash area during the operation of the user's own program. The purpose is to conveniently update the ...[Details]
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I often see that many small companies use oscilloscopes that are too low-end, with low bandwidth and low sampling rate. They think that it is enough to capture the waveform, and they think that it ...[Details]
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Introduction: In line with the situation this year, I wish all automotive industry practitioners a happy holiday, and hope that the difficulties will pass as soon as possible, and the days of salary ...[Details]
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System functions Use 74LS164 to expand the AVR's serial port output to parallel port output. hardware design AVR main control circuit schematic diagram Schematic diagram of the control circu...[Details]
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On October 20, at the 2021 Yunqi Conference, Alibaba Cloud announced a major upgrade of its self-developed cloud-native relational database PolarDB, realizing innovative functions such as memory pool...[Details]
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The first Bluetooth digital key controller rolls off the assembly line Developed independently by United Electronics Realize functions such as vehicle unlocking, vehicle starting, active we...[Details]
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introduction
In order to solve the world's energy and environmental problems, the research and development of electric vehicles has attracted much attention. However, most of the r...[Details]
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Energy harvesting technology is maturing and is expected to be used in a large number of emerging applications such as wireless sensor networks, laptop computers, and medical devices. Linear Techno...[Details]
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At present, the general alarm distribution system is a half-duplex point-to-multipoint antenna dedicated remote control network based on PC/single-chip microcomputer technology. In the system, the ...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]
ST - Low Power RF
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