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Video: Phone-controlled BB8 droid build tutorial

Posted by Ryan on 25 January 2016

TechBuilder’s life-size phone-controlled BB8 droid uses a Pololu dual VNH5019 motor driver shield to drive two 19:1 37D metal gearmotors.

For step-by-step instructions for building this droid, see his DIY BB8 Instructables page.

Video: Rubik's Cube-solving robot
by Ryan - 25 January 2016
This “World’s Fastest” Rubik’s Cube-solving robot uses six DRV8825 stepper motor driver carriers, one for each face.

Grant's mini sumo robot: Rattata
by Grant - 26 January 2016
Remember my super cool sumo robot? My sumo robot is different from regular sumo robots. It’s like my sumo robot is in the top percentage of mini...

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	ACS37030LMYATR-065B3 Current Sensor Compact Carrier -65A to +65A, 3.3V
	MP6603 Stepper Motor Driver Carrier
	Magnetic Encoder Pair Kit with Side-Entry Connector for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V
	ISO6521 2-Channel Digital Isolator Carrier, 1/1, Default High, Functional Isolation
	ACS37100LMATR-050B3 TMR Current Sensor Large Carrier -50A to +50A, 3.3V
	MPQ6612A Single Brushed DC Motor Driver Carrier (Soldered Connectors)
	12V, 100mA Isolated Step-Up/Step-Down Voltage Regulator S21Z1F12
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	HP 24V Motor with 48 CPR Encoder for 25D mm Metal Gearmotors (No Gearbox)
	Pololu Basic 2-Channel SPDT Relay Carrier with 12VDC Relays, Terminal Blocks, and JST SH-Style Top-Entry Connector