An FIR filter (Figure 1) stores a series of n data cells, each delayed by one additional cycle. Typically, these data cells are called branches. Each branch is multiplied by a coefficient, and the res...
As shown in the figure, EA reference level Vref = 2.5V, FB pin is grounded,My questions:
1. What will happen if the call is answered at point A in this way?
2. What is the use of this connection metho...
With its excellent design, UCC28782 achieves high power density in ACF topology while maintaining high efficiency in the full voltage range and full power range. Advanced automatic adjustment technolo...
Please help explain this sentence - "The 3db cutoff frequency of the anti-aliasing filter is 22KHz; when the sampling rate is 200ksps, it has 40db anti-aliasing suppression characteristics", looking f...
I'm really sleepy at the moment. After all, it's already 4:30 in the morning.
But I really feel like I can't help feeling the indignation in my heart.
So I decided to only post the conclusion first, a...
[i=s]This post was last edited by led2015 on 2022-5-21 21:16[/i]I have a 128G SanDisk TF card in my phone and it works great.
Yesterday I forgot to charge my phone when the battery was at 20%, and it ...
Recently, Ruisi Zhixin, a provider of new human-eye retinal perception visual sensors, completed an angel round of financing of tens of millions of RMB. The investors include China Science and Techno...[Details]
On March 22, Jingsheng Electromechanical issued an announcement on the progress of its joint venture with Applied Materials (Hong Kong) to establish a holding subsidiary and purchase assets. The 14t...[Details]
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Function: PTR8000 receives data 0-255 and uses 4 LEDs to reflect the last 4 bits
Time: 2009-06-20 The first MEGA8L debugging was successful
Power supply: 3....[Details]
Johnson Controls, a global leader in diversified technology and industrial fields, appeared at the 2019 China Refrigeration Exhibition (Booth D09, Hall W5, Shanghai New International Expo Center). Fo...[Details]
The photoelectric liquid level sensor uses the principle of light reflection and refraction at the interface of two different media, and is a new type of contact point liquid level measurement an...[Details]
In the detection and control of oxygen content in industrial production projects, to correctly analyze the oxygen content, it is necessary not only to understand the measurement principles, technical...[Details]
According to appleinsider, citing the SRF news website, a mother and son in Switzerland went to Apple stores several times with fake iPhones, claiming that the phones had problems and requesting repl...[Details]
Using trend charts for data analysis is a common analysis method. Engineers can obtain many accurate and regular results by combining experimental data. How to use the trend function in measuring ins...[Details]
//MSP430IIC interface is a very convenient object, but many people still abandon it. Of course, there are various reasons. But if you really want to use IIC interface and it is allowed, it is still ve...[Details]
T/C2: 8-bit timer/counter that generates pulse width modulated signals with no output jitter and adjustable phase.
FOC2 Forced Output Compare: Only valid when WGM indicates non-PWM mode. Howeve...[Details]
Ultrasonic humidifier (ultrasonic atomizer) uses ultrasonic transducer to generate high-frequency vibration to atomize the water surface. During the atomization process, water mist is generated and...[Details]
Jim Keller, a key figure in groundbreaking developments in computing, launched his latest venture last September as CEO of Tenstorrent. Keller's career spans more than four decades and has include...[Details]
We tend to overlook this point. Even if an appliance plugged into an AC power source appears to be powered off, it will continue to consume power if it is not unplugged. As the smart home market b...[Details]
Today's experiment uses the FIFO interrupt of UART0~~ Receive data sent from the virtual terminal~~ Here the depth is set to 8~~ Then send it back~~ But~~I can't send it back~~Fuck~~ Let's leave this...[Details]
Recently, at the construction site of the 465,000-ton ferroalloy new energy smelting, tailings and waste gas and waste heat comprehensive utilization high-quality development circular economy project ...[Details]