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 […]

Raspberry Pi

Raspberry Pi A+ USB Connector Pin Issues

Raspberry Pi A+ USB Connector Pin Issues We are very pleased with the new Raspberry Pi A+ from the Raspberrypi.org foundation.  We are using it in our new Solar Powered Raspberry Pi Weather Station.  However, there is a problem with […]