[size=4]When the frequency is constant, the larger the capacitance, the smaller the capacitive reactance; the smaller the capacitive reactance, the lower the frequency that passes. [/size] [size=4]The...
In the past few years, the craze for smart wearables has faded by half. After repeated market baptism, some popular wearable device manufacturers have ended up bankrupt or acquired, but there are also...
The lower computer mainly outputs 1mA constant current to AIN5, but I don't know why the output current is inaccurate. When it is within 200uA, the actual measurement is very accurate, but when it exc...
[font="][size=11.0pt]Almost every embedded device has a debugging serial port. In some scenarios, it is inconvenient to connect to the PC with a physical cable, and a wireless connection is required. ...
I am planning now,,, basically considering Beijing, Chengdu, Chongqing, Hunan,,, I am a Shanghai native,,,,,,,,, I have a house in Shanghai,,,,,,,,,...
Shunt Diode Envelope Detector
The principle circuit
of this detector
is shown in Figure 5.5-15A. In the figure, CL is the load
capacitance
, RL is the load
resistance
...[Details]
Due to the advantages of semiconductor biosensors such as low cost, rapid response, and accurate detection, a large amount of investment has been made in the research and development of such sensors....[Details]
1 Introduction
The I2C bus is an inter-chip serial transmission bus introduced by Philips. It uses only two lines, the serial data line (SDA) and the serial clock line (SCL), to achieve perfect...[Details]
In our daily life, we will encounter the situation that electrical appliances fail to start due to failure. When encountering this situation, we usually ask maintenance personnel to find the cause of...[Details]
Clock cycle The clock cycle is also called the oscillation period, which is defined as the reciprocal of the clock pulse (the clock cycle is the reciprocal of the crystal oscillator external t...[Details]
Lingtong Technology GPM32F Series MCU
Shanghai, China - June 2023 -
IAR, a global leader in embedded development software and services, and Generalplus, an industry-leading MCU s...[Details]
(1) Before use, "mechanical zero adjustment" should be performed, that is, when there is no electricity to be measured, the multimeter pointer should point to the position of zero voltage or zero cur...[Details]
Tesla CEO Elon Musk recently revealed on social media that the company is currently redeveloping its Autopilot autonomous driving software. The new software is completely based on "3D" annotations in...[Details]
Samsung has launched a Pokémon co-branded version of the Galaxy Buds 2 headphones, and the headphone box adopts a unique Poké Ball shape. According to the official website, the co-branded mo...[Details]
Galanz recently announced that it has jointly developed a new generation of IoT chip BF-Xijiao with SiFive China, which will be used in all Galanz home appliances to accelerate the realization of sma...[Details]
The global semiconductor shortage has severely affected Volkswagen's production, and the company's car sales fell to a 10-year low last year. Volkswagen said on Wednesday that despite strong order...[Details]
0 Introduction
Inverter power supplies usually adopt dual-loop or multi-loop feedback control, such as dual closed-loop control consisting of output filter inductor current hysteresis loop and ...[Details]
ORTAK is a unique co-production method that allows anyone to own a fully functional high-tech product at a lower price. Through the ORTAK method, edelkrone customers can now purchase the required CNC...[Details]
How to output HEX file?
Add the following code after the configuration file to output HEX file. A90 file is the same as HEX file, and SLISP can recognize it.
// Output File
-Ointel-extended,(XD...[Details]
According to foreign media reports, in terms of vehicle navigation, researchers from Nanjing University of Aeronautics and Astronautics, together with partners from Hong Kong and the UK, have devel...[Details]
Analogue and Mixed Signal
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