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How long have you been working in your industry?
From my own experience, I can tell you about the confusion of working in an industry for a long time.
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[i=s]This post was last edited by littleshrimp on 2020-4-6 08:03[/i]This is a circuit to prevent CNV_EN pin jitter in the LTC2325-16 ADC evaluation board (DC2395A)
The circuit principle is indeed as d...
AD7768_CS_LOW();REG_CMD[2]=0x6C; ad7768-1 adc register address is 0x2c, [7:6]=01 for read operationHAL_SPI_Transmit(hspi1,_CMD[2],1,0xFF);The data I read back is unstable. Can anyone who passes by hel...
[i=s]This post was last edited by johnrey on 2019-1-21 16:07[/i] [size=14px]Although the last round of sensor evaluation was not very smooth, and there are still many problems left unresolved, we fina...
A signal of about 8M passes through C11 and the transistor. The 8M signal is generated by a capacitor three-point oscillation circuit, passes through C11, and then is amplified by the transistor. How ...
Today, I want to talk about another important metric to consider when testing power supply performance: noise measurement. Where does power supply noise come from? Power supply noise is generated f...[Details]
O Introduction
Three-phase AC asynchronous motors are widely used in weapons and equipment, feeding systems, CNC machine tools, flexible manufacturing technology, various automation equipment a...[Details]
Output Compare is a powerful feature of embedded world. The PIC32 Output Compare module compares the values stored in the OCxR and/or the OCxRS registers to the value in the selected timer. When a ...[Details]
Using a single-chip microcomputer, you can create various flowing light effects. I once saw someone use a STC89C52 single-chip microcomputer to connect 32 LEDs to make a heart shape, and then gave i...[Details]
On February 5, the China Electronics Society issued the "Notice on Organizing the Recommendation of Candidates for the 2020 China Electronics Society Integrated Circuit Scholarship" (hereinafter refe...[Details]
Optical fiber communication is becoming increasingly important in the field of modern communications. It is widely used in engineering construction because of its large bandwidth, low signal-to-no...[Details]
1 Introduction to Inductors
An inductor is a group of series coaxial wire turns wound on an insulating frame or a magnetic core or iron core using an insulated wire (such as enameled wire or y...[Details]
In addition to the new energy vehicle field, Huawei has actually already started technology research and development and patent layout in many fields. In the first half of this year, Huawei has succe...[Details]
u-blox launches ultra-compact, feature-rich System-in-Package ANNA-B4 Bluetooth Low Energy module for industrial and indoor positioning applications
ANNA-B4 features Bluetooth long-r...[Details]
On January 31, according to the Hong Kong Stock Exchange, Shenzhen UBTECH Robotics Co., Ltd. (hereinafter referred to as "UBTECH") submitted an application for listing on the main board of the Hong...[Details]
ACDC switching power supply has an important technical parameter - power-off holding time, which refers to the time difference ⊿t from AC power off to the output voltage dropping outside the accuracy...[Details]
On April 23, the groundbreaking ceremony for the chip testing and key equipment R&D and production base of Hebei Shenghao Optoelectronics Technology Co., Ltd. was held in Shijiazhuang High-tech Zone....[Details]
The PIC microcontroller series products launched by Microchip of the United States first adopted the embedded microcontroller with RISC structure. Its high speed, low voltage, low power consumption,...[Details]
1. The principle of frequency converter
According to the energy conversion situation, frequency converters can be divided into two types: AC-AC frequency converter and AC-DC-AC frequency conve...[Details]
1. Analysis of Labview RS232 serial communication data format problem 1) I am developing a Labview serial communication software recently, which is used to realize data communication between PC and S...[Details]
Power technology
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