The TGF4042 function generator uses a 14-bit DAC with a main frequency of up to 400 MHZ. The manual clearly indicates the frequency resolution, but does not clearly indicate the amplitude resolution. ...
[size=4] μC/OS-II is an open source, compact, and preemptive real-time kernel embedded development system. The code is short, clear, and has high real-time and security performance. Most of the code i...
Foreign netizens use MSP432 launchpad and CC1100 to make wireless sensor nodes, transmit data to CC3200 wireless gateway through sub 1G, and use energia (similar to Arduino) software for programming. ...
[i=s]This post was last edited by donatello1996 on 2018-12-17 01:01[/i] [font=微软雅黑][size=5] The wiringPi software library can directly operate the specific GPIO interface of the Raspberry Pi to output...
[i=s]This post was last edited by Media Students on 2019-4-27 21:54[/i] [align=center][b][size=4][color=#9932cc]【RT-Thread Reading Notes】4. RT-Thread Learning Chapter 6 Reading Notes[/color][/size][/b...
The test indicators of amplifiers can be divided into two categories: linear indicator test and nonlinear indicator test. The test of linear indicators is based on the measurement of S parameters and...[Details]
Background: Smart meters are smart terminals of smart grids. In addition to the basic electricity metering function of traditional energy meters, in order to adapt to the use of smart grids and new...[Details]
1. Limiting filter method (also known as program judgment filter method)
A. Method:
Based on experience, determine the maximum deviation value allowed between two samples (set to A...[Details]
01Introduction to control chips
Control chips mainly refer to MCU (Microcontroller Unit), that is, microcontrollers, also called single-chip microcomputers. They appropriately reduce the main ...[Details]
IPLytics, an internationally renowned patent data company, released the latest 5G industry patent report. The report shows that the Chinese army performed well in 5G patents. Huawei ranked first wi...[Details]
Advanced LCD technology brings larger screens, wider viewing angles, and higher quality video images. However, as LCD TV screens become larger and brighter, they also require more operating vol...[Details]
Analyst Ming-Chi Kuo said in an investor note obtained by MacRumors today that Apple plans to adopt its own customized 5G baseband chips starting with the 2023 iPhone, which means it will no longer n...[Details]
The edge-lit type places LEDs on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which i...[Details]
Wind is the horizontal movement of air.
The observation of wind in meteorology includes two parts: wind direction observation and wind speed observation. Wind direction refers to the direction of...[Details]
The peripheral resources in the STM8 microcontroller are relatively rich. The timers are 8-bit and 16-bit. The following experimental program uses the 8-bit timer 4 to delay and then drive the LED to...[Details]
The development of artificial intelligence has led to the rise of the data labeling industry, especially in the field of autonomous driving, where the widely used AI deep learning algorithms require ...[Details]
In the civil or commercial systems of miniature turntables such as pan-tilt heads or cameras, it is necessary to make rapid rotation of the turntable according to the direction of the monitored ta...[Details]
0 Introduction
Over the past few decades, the rapid development of digital technology, computer technology and permanent magnetic materials has opened up broad prospects for the applic...[Details]
On October 23, the Anhui Provincial Department of Industry and Information Technology issued an announcement to solicit public opinions on the "Anhui Province New Energy Storage Promotion and Appli...[Details]
Test/Measurement
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