Certified Virtual Teacher Training for Arduino with Parallax Shieldbot. Register for Online Professional Development to learn how to teach computational thinking, coding, and STEM using the Arduino ...

The Parallax H48C 3-Axis Accelerometer was originally designed to work with the BASIC Stamp 2, made by Parallax. The basic functionality of the chip has been ported from PBASIC for use with Arduino.

The is the first official release of the Smart Card Reader Library and Samples for Arduino. The Parallax Smart Card Reader and the three (3) available cards are supported.

We’ve seen Parallax PING projects for sensing water depth and to generate music. These could be hacked to use the HC-SR04 using [Clint’s] techniques. [Arduino and HC-SR04 photo from Blax Lab] ...