Quantity   Component name
1 × Toroid Core Inductor Wire Wind Wound 100uH 33mOhm 5A Coil $5.42 <a target="_blank" rel="noopener noreferrer" href="http://amzn.com/B00EZC5VXA">http://amzn.com/B00EZC5VXA</a>
1 × INA3221 Breakout Board $15.95 <a target="_blank" rel="noopener noreferrer" href="http://amzn.com/B00WFB9F76">http://amzn.com/B00WFB9F76</a>
1 × IR2104PBF <a target="_blank" rel="noopener noreferrer" href="http://www.mouser.com/Search/ProductDetail.aspx?R=IR2104PBFvirtualkey57370000virtualkey942-IR2104PBF">http://www.mouser.com/Search/ProductDetail.aspx?R=IR2104PBFvirtualkey57370000virtualkey942-IR2104PBF</a>
3 × AUIRLZ44Z <a target="_blank" rel="noopener noreferrer" href="http://www.mouser.com/Search/ProductDetail.aspx?R=AUIRLZ44Zvirtualkey57370000virtualkey942-AUIRLZ44Z">http://www.mouser.com/Search/ProductDetail.aspx?R=AUIRLZ44Zvirtualkey57370000virtualkey942-AUIRLZ44Z</a>
1 × Velleman Set of 610 Resistors E12 Series <a target="_blank" rel="noopener noreferrer" href="http://www.frys.com/product/6349931?site=sr:SEARCH:MAIN_RSLT_PG">http://www.frys.com/product/6349931?site=sr:SEARCH:MAIN_RSLT_PG</a>
1 × Velleman Set of 120 Electrolytic Capacitors <a target="_blank" rel="noopener noreferrer" href="http://www.frys.com/product/6372441?site=sr:SEARCH:MAIN_RSLT_PG">http://www.frys.com/product/6372441?site=sr:SEARCH:MAIN_RSLT_PG</a>
1 × Velleman Set of 224 Ceramic Capacitors <a target="_blank" rel="noopener noreferrer" href="http://www.frys.com/product/6368111?site=sr:SEARCH:MAIN_RSLT_PG">http://www.frys.com/product/6368111?site=sr:SEARCH:MAIN_RSLT_PG</a>
1 × Velleman Set of 120 Diodes <a target="_blank" rel="noopener noreferrer" href="http://www.frys.com/product/6391561?site=sr:SEARCH:MAIN_RSLT_PG">http://www.frys.com/product/6391561?site=sr:SEARCH:MAIN_RSLT_PG</a>
1 × 1N5822-E3/73 Schottky Diode <a target="_blank" rel="noopener noreferrer" href="http://www.mouser.com/Search/ProductDetail.aspx?R=1N5822-E3%2f73virtualkey61370000virtualkey625-1N5822-E3%2f73">http://www.mouser.com/Search/ProductDetail.aspx?R=1N5822-E3%2f73virtualkey61370000virtualkey625-1N5822-E3%2f73</a>
1 × 5pc Arduino Pro Mini ATMEGA328P 16MHz 5V $13.99 <a target="_blank" rel="noopener noreferrer" href="http://amzn.com/B015MGHLNA">http://amzn.com/B015MGHLNA</a>
1 × Wakefield Heat Sinks TO-220 vertical mount <a target="_blank" rel="noopener noreferrer" href="http://www.mouser.com/ProductDetail/Wakefield/265-118ABHE-22/?qs=O3XJmFUgIqMyFc8BwjcK8g==">http://www.mouser.com/ProductDetail/Wakefield/265-118ABHE-22/?qs=O3XJmFUgIqMyFc8BwjcK8g==</a>
1 × DROK Buck Converter 5V-30V to 0.8-29V <a target="_blank" rel="noopener noreferrer" href="http://amzn.com/B00GZG7X9Y">http://amzn.com/B00GZG7X9Y</a>
1 × KEMET NEC-Tokin Low Signal Relays - PCB 5VDC NON-LATCH <a target="_blank" rel="noopener noreferrer" href="http://www.mouser.com/Search/ProductDetail.aspx?R=ED2-5NJvirtualkey55100000virtualkey551-ED2-5NJ">http://www.mouser.com/Search/ProductDetail.aspx?R=ED2-5NJvirtualkey55100000virtualkey551-ED2-5NJ</a>