Pololu

Micro Metal Gearmotor (5:1 / LP)
0310-0400107

Micro Metal Gearmotor (5:1 / HP)
0080-0400101

Micro Metal Gearmotor (10:1 / LP)
0309

Micro Metal Gearmotor (10:1 / MP)
0203-0400114

Micro Metal Gearmotor (10:1 / HP)
0079-0400102

Micro Metal Gearmotor (30:1 / LP)
0303-0400303

Micro Metal Gearmotor (30:1 / MP)
0204-0400115

Micro Metal Gearmotor (30:1 / HP)
0081-0400103

Micro Metal Gearmotor (50:1 / LP)
0308

Micro Metal Gearmotor (50:1 / MP)
0205-0400116

Micro Metal Gearmotor (50:1 / HP)
0078-0400104

Micro Metal Gearmotor (75:1 / LP)
0312

Micro Metal Gearmotor (75:1 / MP)
0206-0400117

Micro Metal Gearmotor (75:1 / HP)
0122-0400105

Micro Metal Gearmotor (100:1 / LP)
0302-0400306

Micro Metal Gearmotor (100:1 / MP)
0207

Micro Metal Gearmotor (100:1 / HP)
0162-0400107

Micro Metal Gearmotor (150:1 / LP)
0307

Micro Metal Gearmotor (150:1 / MP)
0208

Micro Metal Gearmotor (150:1 / HP)
0077-0400108

Micro Metal Gearmotor (210:1 / LP)
0306-0400308

Micro Metal Gearmotor (210:1 / HP)
0076-0400109

Micro Metal Gearmotor (250:1 / LP)
0305-0400309

Micro Metal Gearmotor (250:1 / HP)
0075-0400110

Micro Metal Gearmotor (298:1 / LP)
0304-0400310

Micro Metal Gearmotor (298:1 / MP)
0209

Micro Metal Gearmotor (298:1 / HP)
0074-0400111

Micro Metal Gearmotor (1000:1 / LP)
0311

Micro Metal Gearmotor (1000:1 / HP)
0082-0400113

Pololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5)
2441-0300327

Pololu 12V 600mA Step-Down Voltage Regulator (14-42V Input D24V6F12)
1233-0700124

Universal Aluminum Mounting Hub Pair (5mm Shaft 4-40 Holes)
0789-0500206

Pololu Ball Caster with 1/2" Metal Ball
0602-0500106

Pololu QTR-1A Infrared Reflectance Sensor (2-Pack)
1762-9971113

Pololu ACS711EX Current Carrier (-15.5A to +15.5A)
1409-9941252

Pololu Wheel 32x7mm Pair (White)
0093-9922161

Pololu Wheel 32x7mm Pair (Black)
0094-0500114

Pololu 25D mm Metal Gearmotor Bracket Pair
1313-0500203

Pololu 5V 500mA Step-Down Voltage Regulator (5.1-36V Input D24V5F5)
1250-0100117

Pololu 5V 2A Step-Up/Step-Down Voltage Regulator (2.9-32V Input S18V20F5)
1248-9971143

Pololu Stepper Motor Driver DRV8825 Carrier (8.2-45V 2.2A)
0920-9941321

Pololu Wheel 60x8mm Pair (Black)
0857-9971171

Pololu Ball Caster with 3/4" Metal Ball
0603-9922261

Pololu Stepper Motor Driver A4988 (8-35V 2A) with Voltage Regulators
0362-9941323

Pololu 30:1 Metal Gearmotor 37Dx52L mm HP
0321-9932761

Pololu Micro Metal Gearmotor Bracket Pair (Black)
0319-9922241

Pololu Dual Motor Driver DRV8835 Carrier (2-11V 1.2A)
0120-9941342

Pololu Stepper Motor Driver A4988 Black Edition (8-35V 2A)
0116-9941311

Pololu Micro Maestro 12-Channel USB Servo Controller
0102-0200204