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The ADM1021 temperature measurement and control chip uses the latest measurement technology to avoid the pre-calibration process in conventional methods. It has the advantages of convenient set...[Details]
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Here is the schematic diagram of a 6-10W stereo power audio amplifier with IC TDA2005:
Components List:
This is a Class AB stereo audio power amplifier designed for high quali...[Details]
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Port multiplexing What is port multiplexing: STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiplexed a...[Details]
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0 Introduction
The task of the smart wheelchair is to safely and conveniently take the user to the destination and complete the given task. During the movement, the wheelchair needs to accept ...[Details]
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Recently, CSA Group (Canadian Standards Association) held a certification ceremony for the Power Ocean series of energy storage products at the headquarters of Gotion High-tech. The US version of t...[Details]
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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]
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The lines between biology and technology are blurring. Researchers from Linköping University, Lund University and Gothenburg University in Sweden have successfully grown electrodes in living tissue f...[Details]
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1 Introduction SVPWM is widely used in 3-phase inverter control systems because it has a higher DC side voltage utilization efficiency than sinusoidal pulse width modulation (SPWM). Although SVPWM h...[Details]
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Today I will share a more practical skill, which is to use a multimeter to identify the polarity of transistors. Although the corresponding pin types of transistors can be remembered by rote, this ...[Details]
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Function of 0 ohm resistor
There are probably several functions: ① Used as a jumper. This is both beautiful and easy to install. ② In mixed circuits such as digital and analog, it is often ...[Details]
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Circuit Overview: Precision voltage reference IC TL431 is a common precision voltage reference IC, which is widely used. Its output voltage can be adjusted up to 36V continuously, the working cu...[Details]
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Product Structure
The OPNET software package mainly consists of three modules:
●ItDecisionGuru is suitable for end users and only has simulation and analysis functions.
●Modeler adds data...[Details]
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Gartner releases three factors influencing security spending growth Global security and risk management spending is expected to grow 11.3% in 2023 Gartner released three factors influencing the ...[Details]
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It’s a little ironic that most of the technology in today’s cars is designed to help us stay safer on the road, but when you dig into the origins of some of these technologies, you’ll be surprised...[Details]
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Technical Background
Since the cracking of Mifare 1 card algorithm attracted wide attention from social media in February 2009, the security of contactless IC cards has become one of t...[Details]
Talking
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