Review on TZ-8108 Adjustable Roller Lever Arm Arduino Limit Switch NC/NO CNC Mill Router SPDT Momentary Limit Switch For CNC Mill Plasma by Johnathan Sherman

Name: TZ-8108 Adjustable Roller Lever Arm Arduino Limit Switch NC/NO CNC Mill Router SPDT Momentary Limit Switch For CNC Mill Plasma
Item: TZ-8108 Adjustable Roller Lever Arm Arduino Limit Switch NC/NO CNC Mill Router SPDT Momentary Limit Switch For CNC Mill Plasma
Rating: 5

July 14, 2023

Run it till the wheels fall off :)

I use these for turning off the fan in the chicken coop if the slide door is open. It controls a 20" household attic fan. The last limit switch lasted 3years of abuse & moisture till it failed (& failed normally open*). I mean the roller arm was rusted so a lot of wear & shocked they lasted so long. Happy to order again ;)

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