I am working on a device designed to measure temperatures at various depths to create a temperature profile (ideally for use in a lake). I am working on a protype now which will be around 3 or 4 feet long. The plan is to run a three wire "backbone" consisting of ground, Vcc, and data lines down a small PVC pipe and feed it back up to an arduino.
I am using these temperature sensors: waterproof DS18B20
The plan is to use PVC t-joints to stick the sensor probe through
and essentially make the entire system full of interchangeable parts. The thing tripping me up is how to connect the sensors at these intervals to one common set of wires run the length of the system. I essentially need a t-joint for electrical wires if such a thing exists.
Any help or advice would be greatly appreciated!