From A to Z: Arduino robot shield | Review & Prices

  • HiLetgo Nano I/O Expansion Sensor Shield for Arduino UNO R1 Nano 3.0 Duemilanove 2009
    14 I/O Pin (servo type with GND, power and signal) 8 analog Pin with power output and GND 6 PWM Pin 1 Servo power input 5 I2C expansion Pin
  • LM YN Motor Stepper Servo Robot Shield v2 with PWM Driver Shield for Arduino
    We have upgraded the shield kit to make the bestest, easiest way to drive DC and Stepper motors. This shield will make quick work of your next robotics project! We kept the ability to drive up to 4 DC motors or 2 stepper motors, but added many improvements.<br> Instead of a L293D darlington driver, we now have the TB6612 MOSFET driver: with 1.2A per channel and 3A peak current capability. It also has much lower voltage drops across the motor so you get more torque out of your batteries, and there are built-in flyback diodes as well.<br> Instead of using a latch and the Arduino's PWM pins, we have a fully-dedicated PWM driver chip onboard. This chip handles all the motor and speed controls over I2C. Only two pins (SDA & SCL) are required to drive the multiple motors, and since it's I2C you can also connect any other I2C devices or shields to the same pins. This also makes it drop-in compatible with any Arduino, such as the Uno, Due, Leonardo and Mega R3.<br> Completely stackable design: 5 address-select pins means up to 32 stackable shields: that's 64 steppers or 128 DC motors! What on earth could you do with that many steppers? I have no idea but if you come up with something send us a photo because that would be a pretty glorious project.<br> Lots of other little improvements such as a polarity protection FET on the power pins and a bit of prototyping area. And the shield is assembled and tested here at Adafruit so all you have to do is solder on straight or stacking headers and the terminal blocks.<br>
  • ACEIRMC 2pcs 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino UNO R3 MEGA2560 Nano Due Duemilanove Robot
    1602 LCD Shield Module Display V3 for Arduino UNO R3 MEGA2560 Nano DUE This is a 16x2 LCD Keypad module for Arduino Diecimila Duemilanove, UNO, MEGA1280, MEGA2560 board. Blue Backlight with white words, adjustable backlighting 4 Bit LCD Library,V3 design, pins out for easy connecting 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino Duemilanove Robot
  • HiLetgo TB6612 Mosfet for Arduino Motor Shield Standard IIC I2C TB6612FNG Stepper Motor PCA9685 PWM Servo Driver Shield V2 Robot PWM Uno Mega R3 Replace L293D
    H-Bridges: TB6612 chipset provides 1.2A per bridge (3A peak) Chip: TB6612FNG motor driver chip Completely stackable design: 5 address-select pins means up to 32 stackable shields Characteristic: Arduino interface is fully compatible expansion Feature: Motors automatically disabled on power-up
    11.99 $
  • SainSmart JoyStick Breakout Module Sensor Shield + Free 10 Cables for Robot Arduino UNO 2560 R3 STM32 A072
    Breakout module for Playstation2 analog joystick 5 pins on board: VCC, GND, X, Y and Button. Connect the module with 5V power suppy with VCC and GND, you can read out the joystick status by X,Y and button pins When using the 5V power supply, the default analog output for X,Y is 2.5V. With the direction of the arrow, the voltage up to 5V, and the opposite direction down to 0V. Package Dimension : 7.62 centimeters L x 5.588 centimeters W x 1.777 centimeters H
    9.99 $
  • SainSmart USB Host Android ADK Shield 2.0 for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot
    19.99 $
  • Teyleten Robot L293D DC Motor Drive Shield Stepper Motor Drive Shield Expansion Board for Arduino Duemilanove Raspberry Pi
    5.89 $
  • Hailege TB6612 TB6612FNG Mosfet Arduino Motor Shield IIC I2C Stepper Motor PCA9685 PWM Servo Driver Shield V2 Robot PWM Replace L293D
    Chip: TB6612FNG motor driver chip TB6612 chipset provides 1.2A per bridge (3A peak) Completely stackable design: 5 address-select pins means up to 32 stackable shields Motors automatically disabled on power-up
    9.99 $
  • DZS Elec 2PCS PCA9685 16 Channel 12-bit PWM/Servo Motor Driver-I2C Module for Arduino Robot Raspberry Pi Shield Module Servo Drive Board
    The white or blue indicator can be controlled with a 3.4+ positive voltage as it is 5V standard,controlled by a 3.3V microcontroller and safely driven to 6V output. Using I2c communication,with built-in PWM drive and a clock,which is different from the TLC5940 series,there is no need to continuously send signals to take up the SCM. Configurable push-pull output or open-circuit output,the output enables the pin to quickly disable all outputs,approximately 1.6Khz of adjustable-frequency PWM output. There are huge resources,6 address selection pins can hang 62 driver boards on a single I2c bus,a total of 992 PWM outputs. Size:25x62x15mm/1x2.4x0.6inch,2-bit resolution for each output for servos,which means that the update rate at 60Hz can reach 4us resolution.
    9.99 $
  • Motor/Stepper/Servo/Robot Shield for Arduino I2C v2 Kit w/PWM Driver TOP
    4.37 $

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