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Gas Sensor Board
The Gas Sensor Board is designed to work in conjunction with one of the gas sensors listed in catego..
Gripper Kit for the Boe-Bot Robot
Do you want to teach your Boe-Bot® Robot new tricks, like playing fetch? Our newly redesigned Gr..
Gyroscope Module 3-Axis L3G4200D
Raw angular rate and temperature data measurements are accessed from the selectable digital I2C or S..
HB-25 Motor controller and Mounting Bracket
The Parallax HB-25 Motor Controller is our single best solution for DC motor control. This module is..
High Speed Continuous Rotation Servo
Parallax's High Speed Continuous Rotation Servo offers easily controlled bi-directional rotation..
HomeWork Board - USB
The BASIC Stamp HomeWork Board is ideal for learning circuits, electronics, and microcontroller prog..
HS1101 Humidity Sensor
Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cos..
HYDRA™ 128K FLASH Memory Expansion Card
Need more space for your games and applications? The HYDRA™​ 128K Memory Expansion Card&n..
Based on 1 reviews.
HYDRA™ Blank Experimenter Card
Feel like creating something unique for the HYDRA? The HYDRA Experimenter Card is perfect for your h..
Based on 1 reviews.
The HYDRA™ EtherX Card completes the HYDRA™ system expanding the cap..
Based on 1 reviews.
HYDRA™ SD Max Storage Card
The HYDRA™ SD Max Storage Card (HYDRA SD MAX) completes the HYDRA™ s..
Based on 1 reviews.
The HYDRA™​ XTREME 512K Card (HX512) completes the HYDRA™ system giv..
Based on 1 reviews.
Incremental Rotary Encoder
This Incremental Rotary Encoder provides 16 pulses per revolution via 2-bit quadrature outputs. 3-pi..
Infrared Receiver
Infrared receiver with 38 kHz carrier frequency, for use with our IR Transmitter Assembly Kit. ..
Infrared T1 3/4 LED
T1 3/4 Infrared light emitting diode, for breadboard or through-hole projects. Frequently used wi..