For the geeks, maybe some can use it. Cheap SQ-521 sensor (only) SDI-12 protocol

oreo54

5000 Club Member
View Badges
Joined
Sep 18, 2017
Messages
5,970
Reaction score
3,673
Rating - 0%
0   0   0
OP
OP
oreo54

oreo54

5000 Club Member
View Badges
Joined
Sep 18, 2017
Messages
5,970
Reaction score
3,673
Rating - 0%
0   0   0
At $50 and microprocessor controlled par sensor maybe someone can use it..
https://www.ebay.com/itm/3259617212...LNevKlGCw5CglqYPirLgO5LiGFYcFfJBoCbhYQAvD_BwE

Worst part is probably getting/making the cable.
Pics show the nylon screw. Apparently needed to avoid galvanic corrosion of aluminum threads.

Anyways "as is" I guess..
More tinker for the toy...

 

HAVE YOU EVER KEPT A RARE/UNCOMMON FISH, CORAL, OR INVERT? SHOW IT OFF IN THE THREAD!

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
Back
Top