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Hand soldering and rework are process steps that require excellent operator skills and good tooling; an inexperienced operator can create reliability nightmares. When equipped with adequate tools and...[Details]

The seventeenth requirement of sound: sense of space I often say that if a sound system (including equipment and space) can "make the sound field float", then it must also be able to...[Details]

A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]

Accurate and cost-effective testing is essential to ensure the reliability and quality of LED devices. LED testing has different types of test sequences at different stages of production, such as t...[Details]

The dotted box shown in Figure 1 is an interface circuit. By analyzing the truth table, its sending and receiving processes are as follows: when DI=0 at the sending end, DE/RE=1 sends a 0...[Details]

Last night, Samsung officially launched the Chinese version of the Samsung S22 series, namely the 6.1-inch Samsung Galaxy S22, the 6.6-inch Samsung Galaxy S22+, and the 6.8-inch Samsung Galaxy S22 Ul...[Details]

CAN bus is a very important communication bus in new energy vehicles. Engineers often use CAN bus to read vehicle speed, rotation speed, torque and other signals. But do you know that CAN bus can al...[Details]

This paper presents TwinLiteNet: an efficient and lightweight model for drivable area and lane segmentation in autonomous vehicles. Semantic segmentation is a common task for understanding the surr...[Details]

Keysight Vector Network Analyzers (VNAs) cannot measure the velocity of propagation directly. Instead, the method outlined in the following steps calculates the velocity of propagation based on the p...[Details]

A. The first method is the ordinary IO high and low level driving method               ; operating environment: S3F9454, Fosc = 3.2MHz without frequency division               ; P2.0 is the buzzer ou...[Details]

This article mainly talks about how cache SSD is the mainstream storage solution for ultrabooks compared to hybrid HDD. Here, the editor will introduce several basic concepts in the article. 　　HDD is...[Details]

       Some time ago, Apple officially announced that it would stop producing iMac Pro products, and made adjustments to the corresponding introduction on its official website, showing "limited quant...[Details]

Recently, Growatt was awarded the title of "Best Inverter Supplier of 2017" by Jiangsu Bigo New Energy Group Co., Ltd. (hereinafter referred to as "Bigo New Energy"). This is also the second time that...[Details]

     IT Home reported on January 15 that according to cryptographers at Johns Hopkins University, iOS does not utilize built-in encryption measures as much as possible, resulting in potential unneces...[Details]

R-2R Resistor Ladder Digital-to-Analog Converter (DAC) Target The goal of this experiment is to explore the concept of digital-to-analog conversion using a CMOS inverter as a reference switch fo...[Details]