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Use this if you need to connect multiple I2C devices with the same address to one bus. Uses a plain PCA9548A module mounted at the bottom of the PCB. Contact me if you are interested in the PCB. Category: Electronics
I made this small box to fit my specific purpose to be able to track temperature and humidity in 3 different location (outside greenhouse, inside greenhouse and inside the “winter tent” in the greenhouse). I control a heating fan from…
This is a 1x2x4 Gridfinity bin that can store up to 10 TCA9548A I2C multiplexer switch modules. See the photos for the specific board this design is based on. I'm not 100% sure if the Adafruit version of this module will fit, but I…
Mechanical multiplexer shown here: https://www.youtube.com/watch?v=8DWK3zm9SMs 10/21/2018: added design files for openscad Note: all screws are #6 1/2 inch pan-head sheet metal screws (except for stepper motor which requires M3 machine…
Use this if you need to connect multiple I2C devices with the same address to one bus. Uses a plain PCA9548A module mounted at the bottom of the PCB. Contact me if you are interested in the PCB. Category: Electronics
Print the two parts and insert the TCA9548A multiplexer inside them then pull the source wires going to your controller through the small slot on the back side of the adapter. Use the larger front opening of the adapter to connect the…
