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    Conflicting timers and/or interrupts in Arduino Servo Library and USBHostShield Library

    Hello, I am using the Arduino Servo library to actuate two BLDC motors and ADK USB Host Shield to control them using a USB dongle controller (XBOX). But I am facing issues particularly in calibrating the BLDCs and lose the host shield. The most probable problem I could think of is there are some...
  2. A

    Timer Circuit

    Hello, I am trying to make a timer circuit that can hold a FET or a relay high for 4 hrs. and low for 4 hrs. 555 timer is the option I have so far and want to make sure that it can stay that long. are there any better options ?
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    Street light circuit

    Hello Everyone, I am designing a circuit that operates on pressure sensors to turn lights from red to green, green to yellow, and yellow back to red. I am implementing 2 of the 4 sides of an intersection due to redundancies. How would I design a circuit with 2 inputs and 2 outputs? My plan is...