i m trying to draw a circuit that supposed to display the current temperature in the 7-segment, and the light of the 7-segment will dimmer or brighter according to the detected light intensity by the LDR. The switch is for the use to change the temperature unit from celsius to fahreheit or vice versa.
However, my circuit seems to have something wrong that it does not run as i expect.
Can anyone tell me what is wrong with my circuit?
i m using Proteus to draw it by the way.
Thank you very much.
However, my circuit seems to have something wrong that it does not run as i expect.
Can anyone tell me what is wrong with my circuit?
i m using Proteus to draw it by the way.
Thank you very much.
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