Quantity   Component name
1 × Arduino UNO
1 × 8 Channel Relay Board 5V This was purchased off of ebay for around $10. It had relays capable of 10A
2 × 40A 12V Relay Purchased from an automotive store.
1 × Dryer Heater Coils Two sections of Heater coils were cut up to create the half ohm, 1 ohm, 2 ohm and 3 ohm loads.
1 × 10 ohm 25W resistor A scrap 10 ohm resistor that was available
10 × 47 ohm 25W resistor This was overkill for wattage, but was available for use.
1 × 2k ohm Resistor Lower resistor of voltage divider.
1 × 10k ohm Resistor Upper resistor of voltage divider.
1 × DFRobot 50 Amp Current Sensor http://www.robotshop.com/en/dfrobot-50a-current-sensor-ac-dc.html
1 × 50A Ammeter http://www.robotshop.com/en/led-current-meter-50a-red.html
1 × Seeed Protoshield
1 × L7805CV Used for relay board power regulation. Receives power from battery under test
1 × .33 uF cap L7805CV circuit
1 × .1 uF cap L7805CV circuit
1 × 100 uF cap L7805CV circuit