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Notes on entering HALT Set the unused IO ports to output low; Turn off all used peripheral clocks (such as ADC, USART, etc.); Peripherals used for disability; The measured standby current in HALT m...[Details]
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Due to the failure to reach an agreement on the issue of compensation for World War II laborers, the Japanese government suddenly announced that it would impose economic sanctions on South Korea, res...[Details]
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GDDR5 (Graphics Double Data Rate, Graphics Double Data Rate Memory Interface, Version 5) dynamic random access graphics card memory technology has been applied to high-performance GPUs (Graphics Proce...[Details]
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We currently rely more on image sensors than most people imagine. Image sensors are used in cars to help us avoid collisions; they are used in building monitoring to prevent illegal intrusions; th...[Details]
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According to foreign media WinFuture, after several years of pilot operations, the UK has now begun to build a huge energy storage reservoir for the power grid. Once completed, liquid air batteries...[Details]
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Daimler Chief Design Officer Gorden Wagener once said, "The screen is the window to the digital world and the new horsepower." In the 5G era, when smart driving, smart cockpits, etc. become the new t...[Details]
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The two parties will cooperate on customized AR chip design and software platform integration Las Vegas, January 4, 2022 - Qualcomm Technologies announced at the 2022 International Consumer Electro...[Details]
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1. Requirements When the SB1 key is pressed, the motor enters the pre-start state, and enters the formal start after a short delay of 30s. No matter what state the circuit is working in, the moto...[Details]
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There are several commonly used current amplifier circuits: The first type: install a resistor under the speaker to sample the current. In fact, the feedback is still a voltage signal, which is ...[Details]
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Recently,
Cleer officially launched the Cleer ARC II open-back headphones. This new Bluetooth true wireless headset is divided into three versions: music version, sports version, and gaming ver...[Details]
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1 Introduction
Direct digital frequency synthesis DDS (Direct Digital Synthesizer) is a new frequency synthesis technology based on the Nyquist sampling theorem theory and the development of m...[Details]
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On December 8, Tianfeng International analyst Ming-Chi Kuo released his latest research report, revealing several new products that Apple is about to release, including the new iPhone SE, the n...[Details]
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Infinitum chose to produce industrial motors, a market with huge scale. Infinitum's solution (right) takes up less space than traditional wound motors. (Infinitum)
The development of ele...[Details]
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1. IO input design skills 01: Resistor or capacitor positions should be reserved on lines that are prone to ESD intrusion, such as key input ports. If necessary, components should be added to enhance...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
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