I'm in the begginer project: measure temeprature ( lm35 sensor) and show it on the scale with pointer driven by 9g servo motor. When I connect all the parts on the arduino uno board (using analog pin 4 for temp sensor and digital pin 9 for servo) it works fine. Then I mounted sensor shield on ard…

Sensor Shiled V4 (Electronic Brick Shield V4) - problem - #5 by system - General Guidance

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