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The White House held a confidential briefing on the afternoon of the 6th to discuss the impact of semiconductor shortages on the domestic economy and called on both the House and Senate to reach an a...[Details]
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Since the launch of smart TVs, this kind of "Internet product" that is logically closer to smartphones has brought smart operation to every household in a short period of time. Unlike the "non-smart ...[Details]
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Thermistors are generally used as sensors to measure temperature. The measurement methods include R-V conversion voltage measurement method and R-F conversion frequency measurement method. The circuit...[Details]
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1. Measurement of voltage 1. Measurement of DC voltage, such as batteries, walkman power supplies, etc. First, insert the black test lead into the "com" hole and the red test lead into the "V Ω" hole...[Details]
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; Car alarm sound ; The frequency is divided into two 0.1s. The first one ; The frequency increases uniformly from 1.8K-3.5K in 0.1S. The frequency decreases uniformly from 3.5K-1.8K in 0.1S. ; Af...[Details]
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Speech signal processing has been widely used in the field of communications, and the digitization of speech transmission is an important link in the fully digital mobile communication system. The com...[Details]
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1. Introduction
With the development of network technology and the popularization of network applications, how to make full use of network resources to achieve low-cost and highly reliable remo...[Details]
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Teledyne’s new Ladybug6 camera for 360° high-precision panoramic imaging is now available for delivery.
RICHMOND, Canada – February 22, 2023 – Teledyne FLIR is pleased to announc...[Details]
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Function of the circuit
When the signal from the sensor is superimposed with the DC component, if the amplification factor is increased, the amplifier saturation wi...[Details]
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Data centers
are the backbone of the network, providing data storage for Internet nodes and their databases, and providing strong support for every large company and organization. Th...[Details]
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1 Introduction
DC regulated power supply is a common electronic instrument, widely used in electronic circuits, teaching experiments and scientific research. Most of the DC regulated pow...[Details]
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The last course project before graduation, each student in the class has a topic. Mine is: Musical Toilet.
This program is not difficult, and only two I/O ports of the 51 single-chip microcomputer ar...[Details]
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Reference: STM32 PWM input mode setting and receiving data using DMA
Input capture mode
The input stage samples the corresponding TIx input to generate a filtered signal TIxF.
Then, an edge det...[Details]
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Be sure to use current injection drive. The maximum remote control distance for current source drive is 2 meters. After switching to current injection, it can be remotely controlled for 6 meters. For ...[Details]
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1 Introduction
Semi-trailer refers to "a non-powered road vehicle that needs to be towed by a car for normal use due to its design and technical characteristics, and is used to carry people and go...[Details]
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