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The Robot Builder’s Shield makes building robots with Arduino easy. Directly plug up to 6 sensors and up to 6 servos in to dedicated connectors and drive 2 DC motors from the built in H-bridge, 1A/motor. Flip the power switch On and use the J1 jumper to transfer power from the battery to Arduino’s Vin….

Uses two 4017 decade counters to drive up to 16 servos using only 4 pins (digital pins 6 to 9) and as little as one 8-bit timer (Timer 2) in standard mode or two 16/8-bit timers (Timer 1 and Timer 2 for Duemilanove or Timer 3 for Mega) in high accuracy mode. It also includes….

The PWM Shield for the Arduino allows you to add 32 PWM outputs to your Arduino. They are daisy-chainable (easy to do with a jumper wire) so you can add up to 640 outputs (or until the Arduino can’t provide enough power).

The Port Expander Shield allows you to add more digital outputs via an I2C interface. 16 digital outputs. Address pins are pinned out. Up to 3 shields (6 total) may be used for a total of 48 digital outputs.

Photoduino is an open source camera controller based on the Arduino platform. Its main purpose is to serve as technical support for taking photographs of various techniques such as: Timelapses, High Speed Photography, Photography of insects and animals, storms Photography or HDR Photography among others.

The Video Experimenter shield is an Arduino shield that lets you do all kinds of experiments with video. Features: Overlay text and graphics onto a video signal from a camera, DVR, DVD player, VCR or any other source of composite video. Capture low-res video image frames for display or video processing. Perform object detection for….

The EZ-Expander is an Arduino shield that makes it easy and inexpensive to add digital output pins to your Arduino. This is accomplished by utilizing two 74HC595 shift registers. There are 16 new output pins on the shield (numbered 20-35), and the shield itself uses 3 existing Arduino pins to operate (pins D8, D12, and….

The Digit Shield is a simple Arduino shield that provides a four digit 7-segment display.

Lets you control motors from your Arduino board. The kit uses the SN754410NE motor driver. drives 2 DC motors Independent logic and motor voltage