I'm trying to connect a 3.3v depth sensor to an Arduino uno. The logic level converter does not seem to send any current over (the sensor does not work and the voltmeter reads nothing). I tested the depth sensor separately, so I know it works, meaning it must be the converter. Why wouldn't it be working?
I've tried two logic level converters so far, but neither seems to work. This is basically how I connected it:
Did I mess something up soldering it or by plugging it in wrong earlier?