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PSoC 5, 3 & 1 MCU

hayc_4840776
New Contributor

i have a llight sensor  Conventional design like this        5V+sensor+res+gnd

                                                                                                                                    |

                                                                                                                                    |  CY8C27443-ADC-input

Is the method correct?  

 

 
 
 
 

 

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SampathS_11
Moderator
Moderator

Yes, this method is correct. I assume the light sensor is resistive. You have to take care about the span of the voltage range though. Kindly review AN2219 - PSoC® 1 Selecting Analog Ground and Reference for more information.

Best regards,

Sampath Selvaraj

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1 Reply
SampathS_11
Moderator
Moderator

Yes, this method is correct. I assume the light sensor is resistive. You have to take care about the span of the voltage range though. Kindly review AN2219 - PSoC® 1 Selecting Analog Ground and Reference for more information.

Best regards,

Sampath Selvaraj

View solution in original post

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