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 […]
Grove/Pin Headers INA3221 Breakout Board Note: Comments are now locked. Please ask technical support on the product support forums [include-page id=”buy-include-file”] The dual Grove/Pin Header INA3221 Breakout Board is a three-channel, high-side current and bus voltage monitor with an […]
SkyWeather Kit Owners? Check out the documentation on the product page here! [section] [rev_slider HomePicsSlider] [/section] [section] [icon_column title=”Solar Power Products” link=”https://store.switchdoc.com/solar/” color=”#ff440″ last_column=”false” icon=”icon-certificate” size=”col-2″]Solar Power Controllers to DIY Solar for the Raspberry Pi and Arduino. [/icon_column] [icon_column title=”Weather […]
USB PowerControl Version 2 for Raspberry Pi and Arduino This board comes in two versions. USB PowerControl and USB PowerControlNE. The only difference between the boards is the sense of the ENABLE line. The ENABLE line is Active High on […]
WeatherPi Solar Power Weather Station – Monitoring the Sun We have now wired up the SunAirPlus Solar Power Controller to the battery and to the Raspberry Pi. The SunAirPlus has an embedded INA3221 3 channel Current/Voltage monitoring chip so we […]
WeatherPi Solar Power Weather Station – Boxing Up We have completed the software (with a few glitches yet to be worked out) on the WeatherPi Solar Powered Weather Station. The entire hardware system has been checked out from end to […]
Kickstarter Complete at 160% – Really, Really Useful Breakout Boards – Raspberry Pi/Arduino The Breakout Board Kickstarter is here! We are over fully funded for these really cool boards. The first board (USB PowerControl) is in hand and working. The […]
Raspberry Pi and Arduino Power Consumption – INA3221 Here is our latest power consumption chart for the Raspberry Pi family. Note that these include using an USB WiFi dongle for connection and we have turned the HDMI connector off (/opt/vc/bin/tvservice –off). […]
Kickstarter Update – USB PowerControl Video Demo Our new kickstarter is “Really Useful Breakout Boards for Raspberry Pi/Arduino” and is here: https://www.kickstarter.com/projects/sunair/really-useful-breakout-boards-for-raspberry-pi-ard. After 3 days, we are at 52% of funding. We are loving the comments that folks are making and their excellent suggestions. […]
Solar Power SunAirPlus – INA3221 Python Raspberry Pi Library Released SunAirPlus and SunAir are solar power controllers / sun tracker / power supply system developed by SwitchDoc Labs to power Arduino and Raspberry Pi based systems. We are now releasing […]
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