electronics report - Engineering bibliographies - in Harvard style

In-text: (Why MPPT PV Solar Charge Controllers Are Important, 2015)

Your Bibliography: eBay. 2015. Why MPPT PV Solar Charge Controllers Are Important. [online] Available at: <http://www.ebay.com/gds/Why-MPPT-PV-Solar-Charge-Controllers-Are-Important-/10000000176770209/g.html> [Accessed 4 February 2015].

In-text: (Free Charge Controller wiki, 2015)

Your Bibliography: Freechargecontroller.org. 2015. Free Charge Controller wiki. [online] Available at: <http://www.freechargecontroller.org/> [Accessed 4 February 2015].

In-text: (ARDUINO SOLAR CHARGE CONTROLLER (Version-1), 2015)

Your Bibliography: Instructables.com. 2015. ARDUINO SOLAR CHARGE CONTROLLER (Version-1). [online] Available at: <http://www.instructables.com/id/ARDUINO-SOLAR-CHARGE-CONTROLLER-PWM/?ALLSTEPS> [Accessed 4 February 2015].

In-text: (PIR Motion Sensor Tutorial, 2015)

Your Bibliography: Instructables.com. 2015. PIR Motion Sensor Tutorial. [online] Available at: <http://www.instructables.com/id/PIR-Motion-Sensor-Tutorial/?ALLSTEPS> [Accessed 4 February 2015].

In-text: (Overview | PIR Motion Sensor | Adafruit Learning System, 2015)

Your Bibliography: Learn.adafruit.com. 2015. Overview | PIR Motion Sensor | Adafruit Learning System. [online] Available at: <https://learn.adafruit.com/pir-passive-infrared-proximity-motion-sensor/overview> [Accessed 4 February 2015].

In-text: (Buck-Boost Converters, 2015)

Your Bibliography: Learnabout-electronics.org. 2015. Buck-Boost Converters. [online] Available at: <http://www.learnabout-electronics.org/PSU/psu33.php> [Accessed 4 February 2015].

In-text: (Buck converter, 2015)

Your Bibliography: Wikipedia. 2015. Buck converter. [online] Available at: <http://en.wikipedia.org/wiki/Buck_converter> [Accessed 4 February 2015].

In-text: (Maximum power point tracking, 2015)

Your Bibliography: Wikipedia. 2015. Maximum power point tracking. [online] Available at: <http://en.wikipedia.org/wiki/Maximum_power_point_tracking> [Accessed 4 February 2015].

In-text: (Julian Ilett, 2015)

Your Bibliography: YouTube. 2015. Julian Ilett. [online] Available at: <https://www.youtube.com/user/julius256/playlists> [Accessed 4 February 2015].