L293 Motor Shield v1.0 for Arduino using this module you can control DC Motor, stepper motor, and servo motor. Arduino is a great starting point for electronics, and with a motor shield it can also be a nice tidy platform for robotics and mechatronics. Here is a design for a full-featured motor shield that will be able to power many simple to medium-complexity projects. 2 connections for 5V ‘hobby’ servos connected to the Arduino’s high-resolution dedicated timer – no jitter! Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution) Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping. 4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, 4.5V to 25V Pull down resistors keep motors disabled during power-up Big terminal block connectors to easily hook up wires (10-22AWG) and power Arduino reset button brought up top 2-pin terminal block to connect external power, for seperate logic/motor supplies All 6 analog input pins are available. They can also be used as digital pins (pins #14 thru 19) Digital pin 2, and 13 are not used. The following pins are in use only if the DC/Stepper noted is in use: Digital pin 11: DC Motor #1 / Stepper #1 (activation/speed control) Digital pin 3: DC Motor #2 / Stepper #1 (activation/speed control) Digital pin 5: DC Motor #3 / Stepper #2 (activation/speed control) Digital pin 6: DC Motor #4 / Stepper #2 (activation/speed control) The following pins are in use if any DC/steppers are used Digital pin 4, 7, 8 and 12 are used to drive the DC/Stepper motors via the 74HC595 serial-to-parallel latch The following pins are used only if that particular servo is in use: Digitals pin 9: Servo #1 control Digital pin 10: Servo #2 control نعتذر الشراء من الموقع متوقف مؤقتا We apologize : purchasing from our website is temporarily stopped
