8 GPIO I2C Board

8 GPIO I2C Extender Board

8 GPIO I2C Extender – Adds 8 GPIO pins to your device through an inexpensive I2C Breakout Board      features: I2C controlled 8 GPIO pins All pins can interrupt the computer Two bank power supply allows two banks of […]

8 GPIO I2C Board

Kickstarter at 43% on Day 2! Really Useful Breakout Boards

Kickstarter at 43% on Day 2!  Really Useful Breakout Boards This new  kickstarter is “Really, Really Useful Breakout Boards – Arduino/Raspberry Pi” and is located here: www.kickstarter.com/projects/sunair/really-really-useful-breakout-boards-arduino-raspb The Kickstarter contains two boards that are useful in Raspberry Pi and Arduino projects for robots, […]

3D Printing

WeatherPi Outside- 7 Days in the Sun

WeatherPi – 7 Days in the Sun What is WeatherPi? SwitchDoc Labs is in the process of building a Solar Powered Raspberry Pi Weather Station.   The design will be released as a SwitchDoc Appnote, an Instructable and a series of posts […]

Arduino

I2C 4 Channel Mux TCA9545A Breakout Board

I2C 4 Channel Mux TCA9545A Breakout Board ($11.95) [include-page id=”buy-include-file”] The I2C 4 Channel Mux Breakout Board is a TCA9545A based quad bidirectional translating switch controlled via the I2C bus.  The SCL/SDA controlling fans out to four downstream channels.  It works for […]