First, open the designer software and fill in the input voltage range and output parameters. I chose the input voltage range of 12V-16V, the output voltage is 5V, and the current is 2A.Click Start Des...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:40[/i] Technical requirements: output voltage 0~9.9V, step voltage value 0.1V, output ripple voltage ≤10mv, output current 5A. Please help me...
The diaper and humidity reminder are very simple to implement. It is just a humidity reading. The sensor used is SI7021, I2c interface, and the reminder uses a buzzer. Since it is an alarm issued on t...
[i=s]This post was last edited by hejecu on 2018-11-24 17:09[/i] Chapter 13 FLASH Data Storage Experiment[b]13.1 Experimental Purpose[/b] To learn the IAP (In Application Programming) function of STM3...
[i=s]This post was last edited by RobertLiang on 2022-4-26 13:30[/i]Hello Expert,
I have read in some materials that changing the circuit supply voltage may affect some dynamic performance of the op a...
UHF and HF are both general technology categories, but each category has independent supporting protocols. HF is more consistent in the 13.56MHz frequency band, although there are many internation...[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]
With the advancement of computer technology, the development of image processing and pattern recognition methods, fingerprint processing technology has become more mature and has been widely used i...[Details]
introduction
The data detected by various measuring instruments often need to be transferred to the PC for data processing and archiving, so as to make full use of the rich hardware and softwa...[Details]
For mobile phone products, using low-cost components in design is only the first step to make the price competitive. The cost of the production process, especially the cost incurred during the fina...[Details]
0 Introduction
With the continuous progress of society and the improvement of people's living standards, environmental protection and energy conservation have received more and more attention....[Details]
1. Overview:
Electronic sphygmomanometers are currently widely used and promoted due to their advantages such as non-invasiveness, simple operation, and portability. There are many methods...[Details]
0 Introduction
With the rapid development of modern science and technology and the progress of society, service robots are becoming more and more closely connected with people's lives,...[Details]
In the new generation of automotive exterior mirrors, the number of built-in functions has increased significantly: side retro-reflectors or turn signals/flashlights, door exterior lights, defroste...[Details]
0 Introduction
In the multimedia era, traditional Class A, Class B, and Class AB linear analog audio amplifiers can no longer meet the new development trends of green energy saving, high e...[Details]
introduction
There are generally three hardware solutions for image processing systems that complete a specific task: using general-purpose computers , using ASIC (Application Specific Int...[Details]
In embedded control systems, it is often necessary to collect data and process real-time physical quantities on site, and the system is required to have good human-computer interaction functions. A...[Details]
Touch screen design has become the development direction of electronic products today, and many electronic equipment manufacturers choose to add touch screens to their products to achieve different...[Details]
1 Introduction
In the development of the inverter, we chose the TMS320F240 chip as the main CPU. The TMS320F240 series was launched by TI in 1997 and is a 16-bit fixed-point digital signal...[Details]
Central topic:
The rapid transition of wireless communication technology from voice to data poses new challenges to test systems.
These challenges include wider spectrum (40MHz),...[Details]
Analogue and Mixed Signal
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