Motor Shield 1A L293B 2-motors Motor-driven Expansion Board

Feature Motor Shield 1A for Arduino allows you to control 2 DC motors control the speed and direction of rotation stop the motor or block movement You can control each motor separately You can also manage one bipolar stepper motor power up to 2A Motor Shield 1A is based on the chip L293 with a supply voltage of 5 36V and peak voltage consumption of up to 1A per motor channel The board can be installed into the connector board Arduino Uno Duemilanove and Mega The board has LEDs indicator of the rotation direction for each motor Speed adjustment is performed using standard PWM mode PWM the signal of which can be supplied with the PWM Arduino pins 10 and 11 digital output mode support wide width modulation PWM There are 2 modes of the engine rotation control Direct control Motor 1 Outputs 8 9 10 PWM Motor 2 outputs 11 PWM 12 13 Logic Control Motor 1 Outputs 9 10 PWM Motor 2 outputs 11 PWM 13 To change the control mode use switches on the board Each channel has its own switch In the Direct Control mode 3 Arduino outputs are used for each channel In the Logical Control mode Arduino outputs 8 and 12 are released only 4 digital outputs are involved Technical details Fourfold semi channel H Bridge driver L293 Logic Control Voltage 5V From Arduino Motor Driven Voltage 6 5 12v VIN Power Supply 4 8 35V External Power Source Maximum power consumption 5W Load current total 2A 1A per channel Documents Dimensional drawing Cli