Electrical Engineering North China Electric Power University Li Yonggang : https://training.eeworld.com.cn/course/5999Electrical Engineering North China Electric Power University Li Yonggang...
A new journey has begun in 2022. EEWorld community and Pingtouge invite you to build the RISC-V ecosystem and participate in the RVB2601 open source creative application collection activity. A total o...
Today we analyze LIS2DW12, simulate the IIC interface, and verify the ID first:uint8_t LIS2DW12_Read_Date(uint8_t SlaveAddress, uint8_t RegAddress)
{uint8_t recvDate;uint8_t succ, stime=0;I2C_Start();...
I am a newbie in analog electronics, so I would like to ask the experts, how can I measure the output impedance of the amplifier circuit shown in the figure below?
Please enlighten me, great gods
(Ps:...
1. Signal source settings In the blog post, the digital signal synthesis module implemented using STC8G1K08 is given, which can set the output frequency and waveform through wireless Bluetooth. ...[Details]
Resting-state magnetic resonance imaging is becoming a powerful technology for studying the high-temporal and spatial resolution characteristics of human brain function, and has recently been used ...[Details]
The DC converter type high frequency link inverter is composed of a DC converter and a polarity reversal inverter bridge, including unidirectional DC converter type, bidirectional DC converter type an...[Details]
The development of modern industry has spawned many new technologies and new equipment. Ultrasonic technology is one of the important ones. Ultrasonic waves are used in many industries and departments...[Details]
Written in front Recently, the project involves some low-level driver designs with high real-time requirements. After writing them in C language under IAR, I always feel that the response is not fa...[Details]
1. The data area has a small space, so only variables that are frequently used or require high computing speed are placed in the data area, such as the count value in a for loop.
2. It is best to p...[Details]
SF6 trace moisture tester operation method 1. First, turn on the power and allow the instrument to perform self-calibration (perform ventilation test after 5 minutes). 2. Close the flow regulating va...[Details]
1. Test the linear output throttle position sensor
① Remove the throttle position sensor connection plug, use the multimeter resistance range to measure the resistance between the sensor's sig...[Details]
In traditional Chinese medicine, pulse diagnosis plays an important role in TCM diagnosis. Pulse diagnosis is to perceive the pathological information of the human body from the pulse signal. With th...[Details]
1. Inductor
1.1 Magnetic Core
EE10: 10W or less EE13: 13W or less EE16: 18W or less EE19: 24W or less EE19 thickened, EE20: 30W or less EE25, EI25: 45W or less EE25 thickened EI2...[Details]
Globally, the clarion call for carbon neutrality has been sounded! Countries are accelerating and eagerly pursuing energy transformation. During this critical period, wind energy, solar energy and su...[Details]
1. Ultra-light and ultra-thin body, easy to operate with one hand and easy to carry;
2. Low power consumption, two dry batteries can be used for more than 200 hours;
3. Two-point calibration ...[Details]
What are the memory spaces of the MCS-51 microcontroller? How to distinguish the addressing of different spaces?
The MCS-51 microcontroller has four storage spaces, which are the on-chip program me...[Details]
1. Method
Take the branch current as the variable, write the KCL current equation for the basic cut set determined by the branch, and then solve the required quantity in the circuit.
2. Va...[Details]
1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
RF/Wirelessly
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