Specifications and Features:

• Arduino Compatible
• Built-in L9110 Driver
• Operating Voltage: 3V – 12V
• Opto Coupler Speed Sensor is Included
• Chassis Kit, Belts, Motors Are Included
• Motor Operating Voltage: 3V – 8V
• Motor Maximum Torque: 1.5kg.cm at 7.2V
• Motor Speed Without Load: 250rpm/m at 7.2V
• Motor Load current: 250mA at 7.2V
• GND: Ground Connection of LM393 and Speed Sensor
• VCC: Power Connection of LM393 and Speed Sensor
• IA: Motor Driver L9110 Reverse Input
• IB: Motor Driver L9110 Forward Input
• SPEED: Output of Speed Sensor
• Body Size (L x W x H) cm : 19 x 12.5 x 5

Pin Description:

• GND: Ground Connection of LM393 and Speed Sensor
• VCC: Power Connection of LM393 and Speed Sensor
• IA: Motor Driver L9110 Reverse Input
• IB: Motor Driver L9110 Forward Input
• SPEED: Output of Speed Sensor
• M.P-: -ve Power Supply of L9110 and Motor
• M.P+: +ve Power Supply of L9110 and Motor