I debug The RDA example program under the command prompts LINK: fatal error LNK1104: cannot open file 'ca_mergex20.lib'. I have added the path where ca_mergex20.lib is located in Tool|Options accordin...
Project Requirements:
Two-wire power supply, output 4~20mA current signal (use XTR115 to process current and power)
The sensor analog signal directly enters the 24-bit AD of the microcontroller for pr...
1 The Most Expensive House Ever Would you like to live in a super luxurious house with 103 rooms, 22 bedrooms and bathroom suites, a shooting range, 30 built-in luxury apartments, a private cinema, a ...
The LPC series CORTEX learning activity has ended. It lasted for 3 months. This activity was very lively. Haha, I guess NXP will be very happy.I was fortunate enough to be gifted an LPC1343 board, and...
It may be a little far away from our current life, but I still feel deeply touched after watching it. After all, it is the emotion contained deep in the hearts of Chinese people. In today's increasing...
A few years ago, analog oscilloscopes were the only candidates for benchtop oscilloscopes. Today, the introduction of inexpensive digital storage oscilloscopes (DSOs) has given engineers dozens of mod...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[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]
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]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Embedded System
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