Now I have a problem. I am using F2812. There are two DSPs in the system. There is communication between them. After burning the program into Flash, I remove the emulator and power it on. The program ...
Implementation of digital recognition based on FPGA1 Implementation of digital recognition based on digital feature algorithmWe use an algorithm based on digital features to recognize numbers. We coll...
Are any of the electronic components, resistors, capacitors, inductors, transformers, magnetic components, resonators, oscillators, filters, electroacoustic devices, connectors, switches, relays, micr...
Now I will briefly introduce the serial port of SAM4E16E. In the SAM4E16E MCU, there are 4 serial ports, two UARTs and two USARTs. As shown below: 185757 This time I will use the UART1 module on the b...
[i=s]This post was last edited by plunify on 2016-6-23 11:13[/i] [align=left][font=宋体] [/font][/align][align=left][font=宋体]Oh[/font]! The ink on the Vivado 2016.1[font=宋体] blog post is barely dry and ...
Hello everyone! I recently made a pyroelectric human body sensing circuit. Why is the first sensing output response time slow when powered on, but there is no problem with subsequent sensing, which is...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]