First of all, remove the LDR used in the setup, and extend +5-V and A0 connections as depicted in the hardware layout shown below. Also, replace the 10K resistor with a 47K to 100K one — this isn’t ...

I have a standard servo that can rotate approximately 180 degrees (90° in each direction) and is controlled using the included Arduino’s Servo Library. The code is simple too and I ... we set the pins ...