MotoMama

Overview

MotoMama is an H-Bridge motor driver shield bases on ST L298N chip. It is a high voltage, high current dual full-bridge driver which designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC motor and stepping motors. MotoMama is designed to be easy with other sensors or wireless modules.

Features

• Light Weight, small dimension
• Super driver capacity
• FED protection
• Heavy load heat sink
• 2 DC motor/4 coil dual phrase stepper motor output
• Motor direction indication LED
• Pulse protection
• XBee/nRF24L01+ socket break out
• UART/IIC/Ads socket break out
• 4 standard mounting holes

Specifications

PCB size	80.36mm X 56.12mm X 1.6mm
Indicators	PWR, Motor direction
Power supply	7~15V
Communication Protocol	XBee, nRF24L01+,UART, IIC
RoSH	Yes

Electrical Characteristics

Specification	Min	Type	Max	Unit
Power Voltage (Vlogic)	4.5	5	5.5	VDC
Power Voltage(Vsupply)	3.3	-	20	VDC
Input Voltage VH:	4.5	5	5.5	V
Input Voltage VL:	-0.3	0	0.5	V
Current Consumption	-	-	2000	mA