# EVB2601 Simple Unboxing## Introduction>RVB2601 is a development board based on the Pingtouge eco chip CH2601, with onboard JTAG debugger, WiFi&BLE chip W800, audio ADCES7210, audio DAC-ES8156, 128x6...
[i=s] This post was last edited by long521 on 2016-12-26 09:05 [/i] I have seen this method of measuring temperature with ordinary IO ports in some books before, and I have verified it myself recently...
：This paper introduces the overall design, CPLD decoding, and WDM driver development of a LON network intelligent adapter based on PCI bus. Using this adapter, a LON network distributed measurement an...
Have you ever thought about what the glass on the CCD is used for? --- That filter, the correct name is "Optical Low Pass Filter" (OLPF)! Ah! Isn't it just a broken piece of glass? Let me tell you: Th...
As the title says, I am recently adjusting the hardware I2C of STM8 to read and write 24C16. I don't know whether it should be in 7-bit mode? How to configure it to use 7-bit mode or 10-bit mode?...
The main function of this circuit is to detect the voltage fluctuation at both ends of SR and realize the on and off of the optocoupler through the comparison of U1 differential input and U2. What I w...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
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