Tianjin Sanwei Electric Co., Ltd. has recently launched(provided with C51RF-3- CC2430/CC2431 BK):ZIGBEE/802.15.4 (Simplified Version) Protocol Stack,Exciting Super Low Price, Full C51 Source CodeZigBe...
My power supply is 24V. Can I use a 1W24V Zener diode to connect directly to the power supply? Also, how do I read the parameters of the Zener diode as shown in the picture? Rated voltage, drive curre...
[size=5][color=red]The microcontroller model is STC 12C5A60S2. How can I program it to output a 4KHz-5KHz square wave with an amplitude of 1V and variable frequency? The 4X4 button requires that after...
After downloading and installing TI's programmer software, click the icon to run it, and the "0xxxxxxxxxxx" instruction references the "0x0xxxxxxxxx" memory, which cannot be read.In this case, you can...
As the title says, the schematic and rule check are correct, but the production PCB has many wires that are not connected. Can I connect them myself?...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:35[/i][size=4][b][color=red]Introduction:[/color][/b]The National Undergraduate Electronic Design Competition (2009-2012) Organizing Committe...
In order to prevent traffic accidents, when the intelligent detection device of the car detects danger ahead, it must send a warning message to the driver. The voice alarm clearly reminds the drive...[Details]
TD-SCDMA (Time Division Synchronous Code Division Multiple Access) is one of the three major standards for the third generation of mobile communications. It is a communication standard with indepen...[Details]
This article discusses how to use an ultra-low-power RF transceiver chip from Zarlink Semiconductor for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices to achiev...[Details]
The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 255 r...[Details]
Digital signal processors have efficient numerical computing capabilities and can provide a good development environment, while programmable logic devices have highly flexible configurability. This...[Details]
Sensors have made inroads into automotive, medical, industrial and aerospace applications. But you may not see anything changing yet. Growing demands for safety, convenience, entertainment and efficie...[Details]
Ultrasonic tooth cleaning machines have been widely used in the medical field. Most ultrasonic tooth cleaning machines used at home and abroad now use analog oscillation circuits. There are the follow...[Details]
Overview
Bioelectric signals are very weak, and there is strong interference when detecting them. Therefore, there are many technical difficulties in designing high-quality bioelectric ampli...[Details]
With the development of automatic control technology, the application of precision air pressure generation and control technology is becoming more and more extensive. However, the traditional valve...[Details]
Safety is the top priority in the production process, especially for dangerous operations. When the high-voltage line is shut down for maintenance, it is necessary to follow the regulations of powe...[Details]
In the field of software development, the most critical but also the most unpredictable phase is the debugging phase. There are many factors that play a role in the process of software debugging, a...[Details]
0 Introduction
Metal halide lamp (MHL) as a green lighting source has been widely used in the field of indoor and outdoor lighting. However, when using this green lighting source, the matc...[Details]
In view of the problems in the actual FPGA development process, such as difficulty in locating faults, long compilation time after repeated code modification, and inability to confirm fault solutio...[Details]
There are many ways to attenuate signals. The most commonly used method is to divide the voltage using resistors. The common circuits are as follows:
Oscilloscope pre-stage attenuation c...[Details]
introduction
Controller Area Network (CAN) is a bus standard proposed by Bosch of Germany to solve the information communication between automotive electronic control units. With its exc...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
