[i=s] This post was last edited by qq670300923 on 2016-8-9 16:40 [/i] I had planned to go to a training institution for a month of training recently, but it was too expensive, so I didn't sign up. I d...
The user guide gives this formula: Vout = Vref * DAC12_xDAT/4096; DAC12_xDAT uses straight binary data format, so how to calculate it if it is a hexadecimal number? And it seems that the routines prov...
The following figure is a picture of a 24-bit ADC. I found some information about dBFS. For a 24-bit ADC, dBFS = 20*log(code / 16777216). The maximum is 0dBFS and the minimum should be -144.49dBFS. Ho...
I am using C8051F020. The program needs to apply for a buf of more than 10k, but the on-chip ram is only 8k. I want to apply for it in the on-chip flash area. I wonder if it is possible? I have seen s...
TCK (pin 9) low, but should be high. Please check target hardware ???
The emulator reports an error. It worked fine before and now it doesn't work anymore without any changes?
Thanks!!!...
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
1 Introduction
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The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
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This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
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The circuit shown in Figure 1 provides programming voltage for an EEPROM under the control of an external DAC (not shown). You can replace the DAC with a potentiometer to create a universal power supp...[Details]
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1 Introduction
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