Portable devices usually have a built-in battery. When plugged in, they are powered by USB, and when unplugged, they are powered by the battery. The input usually has a voltage required by the DCDC co...
[size=4][color=#000000][backcolor=white]Used to measure air pm2.5, this sensor estimates the particle concentration by measuring the duty cycle of the signal[/backcolor][/color][/size] [size=4][color=...
[size=4] The maturity and development of wireless communication technology has led to the emergence of new wireless services, and more and more applications require automatic positioning services. To ...
When many startup teams calculate whether to start a project, they usually evaluate the BOM cost first and then judge whether the project can be undertaken.Some customers would also express their conf...
Hioki IM3570 Impedance Analyzer Japan's Hioki IM3570 impedance analyzer realizes high-speed inspection under different measurement conditions with one instrument. One instrument realizes continuous m...[Details]
When it comes to electric vehicles, what comes to mind is the Tesla Model series. However, with the accelerated development of the electric vehicle industrialization, electric vehicles have shown a t...[Details]
Abstract: Aiming at the DC link of aviation static converter, the staggered parallel double-tube forward converter is studied. The analysis shows that the double-tube forward converter uses two fre...[Details]
1. Admittance Refers
to the ease with which current flows in a conductor in an AC circuit, which is the reciprocal of "impedance".
2. Aluminum Nitride (AIN) It
is a relatively new cer...[Details]
On the evening of September 3, Huawei held a speech event at IFA 2020 with the theme of "Vision and Commitment to Europe". Walter Gee, President of Huawei Consumer Business Group Europe, annou...[Details]
Infrared coding classification: The infrared remote controller uses a single bus communication method. Commonly used infrared codes are: NEC Protocol PWM (Pulse Width Modulation) PPM (Pulse Positio...[Details]
On the 15th, the reporter learned from the Institute of Automation of the Chinese Academy of Sciences that researchers from the institute successfully built the full-pulse neural network brain-like c...[Details]
//A/D conversion
//★★★★★★★★★A/D conversion ★★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Select RAO as the analog input channel;
//Convert 5 times in a row and then calculate the...[Details]
Autonomous driving technology is redefining and shaping the entire mobile travel industry. It changes not only the way vehicles operate, but also the way they interact with the world. For example, ...[Details]
On the evening of March 7, Chen Jin, general manager of Lenovo Group's China mobile phone business unit, said that the competitor has finally confirmed the time for the press conference, congra...[Details]
Abstract: USB2.0 interface technology provides a flexible and efficient bidirectional data channel between peripherals and hosts. It can be widely used in data acquisition, industrial control and c...[Details]
New research from Navigant Research shows that basic economics, local electricity prices and government incentives are rapidly driving the growth of distributed energy resources, includ...[Details]
Figure 8.1 illustrates an example of the voltage reference
problem
that occurs in a single-ended logic system
. Logic gate A generates an output voltage, V1, which propagates along line...[Details]
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]
Analog electronics
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