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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..
Intova Sport HD Camera
Small and compact, SP1 offers full 1080p High Definition Video with a 140 degree wide angle lens. Th..
Introduction to Sensors Sampler Pack
Four of Parallax's most popular sensors are brought together in this sample pack.  These sm..
IR Remote Parts Kit
With a universal remote and an infrared receiver, you can add a wireless keypad to your BASIC Stamp&..
IR Transmitter Assembly Kit
The IR Transmitter Kit consists of: IR LED, LED Standoff, and LED Light Shield. Assem..