This library is to use a transformer (TRAFO) like the ZMPT101B to measure the AC line voltage. The library was inspired by a discussion on the forum about using an external ADC for the ZMPT101B ...

Val[0] = digitalRead(Tracking_Left); // Get the value of D4 and save it in an array. Val[1] = digitalRead(Tracking_Mid); // Get the value of D5 and save it in an array. Val[2] = ...

Abstract: This paper introduces a kind of line following and beacon tracking robot based on Arduino mega2560. It is an intelligent robot with Arduino MCU as the control unit and combined with a ...