It fits arduino uno or other arduino with compatible io pins. The four middle pins of the l293d motor driver chips are tied to a. This motor driver shield is based on l293d motor driver chip which is designed to provide bidirectional drive currents of up. L293d motor driver shield for arduino shop all products l293d motor driver shield for arduino this motor driver shield is based on l293d motor driver chip which is designed to provide bidirectional drive currents of up to 1. Controlling the l293d unomega shield with dc motors. L293d output clamp diodes for inductive transient suppression l293d openinnew find other brushed dc bdc motor drivers description. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Het bevat twee l293d motor drivers en een 74hc595 schuifregister. This is designed to provide bidirectional drive currents at voltages from 5 v to 36 v. Jul 14, 2017 l293d is a motor driver ic used to control motors with a microcontroller. Basically this means using this chip you can drive dc motors with power supplier. L293d dual motor shield has two l293d motor drivers and one 74hc595 shift register. Arduino l293d motor driver shield tutorial arduino project hub. L293d is a 16pin ic which can control a set of two dc motors simultaneously in any direction.
L298p motor shield l298p shield dc motor driver use highpower motor driver dedicated chip l298p, can directly drive 2 dc motors, the drive current up to 2a. Motor drive expansion shield board module l293d for arduino duemilanove mega uno. Adafruit motor shield created by lady ada last updated on 20200120 05. Motor drivers stmicroelectronics motor drivers are a wide range of motor drivers covering the requirements of brushed dc motors, stepper motors, and brushless dc motors. It lets you drive two dc motors with your arduino board, controlling the speed and direction of each one independently. Can drive 4 dc motors or 2 stepper motors or 2 servo.
L293d motor driver ic l293d pin diagram working and. This motor driver expansion board is based on the l293d chip which is designed to drive up to 4 bidirectional dc motors with individual 8bit speed selection. Motor drive shield board module l293d for arduino youtube. The motor driver is a module for motors that allows you to control the working speed and direction of two motors simultaneously. The arduino motor shield is based on the l298 datasheet, which is a dual full bridge driver designed to drive. L293d is a monolithic integrated, high voltage, high current, 4channel driver. The algebraic convention, in which the least positive most negative designated minimum, is used in this data sheet for logic voltage levels. It can also drive 2 stepper motors unipolar or bipolar, single coil or double coil, interleaved or microstepping. The motor output interfaces use 8 highspeed schottky diodes as protect. L293d is a suitable device to use for stepper motors, gear motors etc. The l293d can drive small and quiet big motors as well, check the voltage specification at the end of this page for more info along. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf, l293d, datenblatt, electronics l293d, alldatasheet, free, datasheet, datasheets, data sheet. Complete technical details can be found at the l293d datasheet given at the end of this page. For controlling motor speed more than 100% on or off, you must use a pwm enabled pin on the arduino for the l293d enable pin ie.
L293d datasheet and pinout h bridge motor driver shield. L293d motor driver module arduino tutorial dc motor control. Vcc1 v cc2 16 3 1,2en 1 1a 2 2a 7 3,4en 9 3a 10 4a 15 control a control b 4, 5, 12, gnd thermal shutdown motor 1y 3 2y 6 3y 11 4y 14 figure 3. The l293 and l293d models can drive current up to 1a. You can read this and many other amazing tutorials on electropeaks official websiteoverviewin this tutorial, you will learn how to drive dc, stepper and servo motors using an arduino l293d motor driver shield.
This shield can control servos, dc motors and stepper motors. Arduino motor shield arduino motor shield r3 front arduino motor shield r3 back overview the arduino motor shield is based on the l298 datasheet, which is a dual fullbridge driver designed to drive inductive loads such as relays, solenoids, dc and stepping motors. L293d motor shield is een zeer nuttige shield met standaard componenten. An important notice at the end of this data sheet addresses availability, warranty. The motor shield is compatible with the r3 uno and mega. The motor controllers on this shield are designed to run from 4. The l293 is designed to provide bidirectional drive currents of up to 1 a at voltages from 4. The l293d is a dualchannel hbridge motor driver capable of driving a pair of dc. L293d shield is a driver board based on l293 ic, which can drive 4 dc motors and 2 stepper or servo motors at the same time. The l293d v1 motor driver shield has 4 fullbridge motor driver channels and can drive up to 4 dc motors or 2 stepper motors. This motor shield is based on the version 1 of adafruits motor shield, but it is half the price of the adafruit one. Each channel of this module has the maximum current of 1. See the l293d datasheet for more information on connecting to the arduino and to the motor.
Revised november 2004 8 post office box 655303 dallas, texas 75265 application information 5 v 24 v 10 k. L293d is a 16 pin motor driver ic consist of quadruple half h drivers. L293d motor driver shield for arduino open impulseopen impulse. The l293 and l293d devices are quadruple highcurrent halfh drivers. Sainsmart l293d motor drive shield for arduino l293d is a monolithic integrated, high voltage, high current, 4channel driver can drive 4 dc motors or 2 stepper motors or 2 servo. It means that you can control two dc motor with a single l293d ic. The l293d is a dualchannel hbridge motor driver capable of driving a pair of dc motors or single stepper motor. Here is a design for a fullfeatured motor shield that will be able to power many simple to medium complexity. It lets you drive two dc motors with your arduino board, controlling. L293d is een monolithische geintegreerde, hoogspanning, hoge stroom, 4 channel motor driver. The arduino motor shield is based on the l298 datasheet, which is a dual fullbridge driver designed to drive inductive loads such as relays, solenoids, dc. Stspin motor drivers embed all the functions needed to drive motors efficiently. Controlling the l293d unomega shield with dc motors the l293d is a dedicated module to fit in arduino uno r3 board, and arduino mega, it is actually a motor driver shield that has full featured arduino shield can be used to drive 2 to 6 dc motor and 4 wire stepper motor and it has 2 set of pins to drive a servo. The drivers are offered in an extensive range of voltage and current ratings.
Basically this means using this chip you can use dc motors and power supplies of up to 10 volts, thats some pretty big motors and the chip can supply a maximum current of 600ma per channel, the l293d chip is also whats known as a type of hbridge. L293d motor driver shield for arduino open impulse. We can control 4 motors with the shield so there are two l293d ics used. The l293d belongs to a sort of h bridge motor driver shield, quadruple highcurrent halfh driver, used to provide bidirectional drive currents of up to 600 ma at voltages from 4. Vcc1 v cc2 16 8 1,2en 1 1a 2 2a 7 3,4en 9 3a 10 4a 15 control a control b 4, 5, 12, gnd thermal shutdown motor 1y 3 2y 6 3y 11 4y 14 figure 3. As the shield comes with two l293d motor driver chipsets, that means it can individually drive up to four dc motors making it ideal for building fourwheel robot platforms. It can simultaneously control the direction and speed of two dc motors. Mar 23, 2015 motor drive shield board module l293d for arduino.
That means it can individually drive up to two motors making it ideal for building twowheel robot platforms. The voltage regulator on the arduino board could get hot. The output enable of the l293d is directly connected to pwm outputs of the arduino. Now for one of my ongoing projects im going to try the l293d motor shield. The l293d ic is designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors.
This motor driver is designed and developed based on l293d ic. So be careful with choosing the proper motor according to its nominal voltage and current. The second thing to figure out is how much current your motor will need. In the past i used different motor shields like the a4988, dvr8825 and uln2003a. The l293d is a dualchannel hbridge motor driver capable of driving a pair of dc motors or one stepper motor. As the name suggests it is mainly used to drive motors. L293d datasheet, l293d pdf, l293d data sheet, l293d manual, l293d pdf, l293d. Is the motor shield compatible with the uno r3 or mega r3.
The four middle pins of the l293d motor driver chips are tied to a large heat. The arduino motor shield is based on the l298 datasheet, which is a dual fullbridge driver designed to drive inductive loads such as relays, solenoids, dc and stepping motors. Pushpull four channel driver with diodes, l293d datasheet, l293d circuit, l293d data sheet. Here is a design for a fullfeatured motor shield that will be able to power many simple to mediumcomplexity projects. The l293 is designed to separate inputlogic supply provide bidirectional drive currents of up to 1 a at. However, in theory they should be ok down to about 2. Motor control shield l293d is able to drive 2 servo motors. L293, l293d quadruple halfh drivers slrs008b september 1986 revised june 2002 8 post office box 655303 dallas, texas 75265 application information 5 v 24 v 10 k. These are duplicates of other pins on the header and are not needed by the shield. 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. Up to 4 bidirectional dc motors with individual 8bit speed selection. Overview adafruit motor shield adafruit learning system. The shift register expands 3 pins of the arduino to 8 pins to control the direction for the motor drivers.
This shield will only support roughly 600ma current per motor and is nonstackable you cant put another motor shield on top of this one. L293d motor driver ic pinout, equivalent ics, features and. L293d motor driver shield for arduino open impulseopen. The motor driver chips that come with the kit are designed to provide up to 600 ma per motor, with 1. Oct 08, 2017 available in 16pin dip, tssop, soic packages. Slrs008d september 1986revised january 2016 l293x quadruple. Sainsmart l293d motor drive shield for arduino duemilanove. L293, l293d slrs008d september 1986revised january 2016 l293x quadruple halfh drivers 1 features 3 description the l293 and l293d devices are quadruple high1 wide supplyvoltage range. L293d motor driver ic l293d, is a motor driver ic which allows the motor to drive on either direction. It is actually a motor driver shield that has full featured arduino shield can be used to drive 2 to 6. Build the kit, and learn how to use it with these detailed instructions. L293d solenoids, dc and bipolar stepping motors, as well as. Motor shield l293d for arduino stepper motors x 2 servo motors x 2 dc motor x 4 arduino library.