DIY - 換水警報器 - 水族

By James
at 2017-06-06T20:19
at 2017-06-06T20:19
Table of Contents
懶得一直在旁邊顧,有時分心還差點忘記關水
用到電線.電池.蜂鳴器.開關
利用浮力來啟動蜂鳴器提醒
https://drive.google.com/file/d/0B3bWOPkxr1PARUVXMGJ6SE9vdDg/view
--
用到電線.電池.蜂鳴器.開關
利用浮力來啟動蜂鳴器提醒
https://drive.google.com/file/d/0B3bWOPkxr1PARUVXMGJ6SE9vdDg/view
--
Tags:
水族
All Comments

By Daniel
at 2017-06-09T16:23
at 2017-06-09T16:23

By Ophelia
at 2017-06-13T11:54
at 2017-06-13T11:54

By Yedda
at 2017-06-18T10:08
at 2017-06-18T10:08

By Irma
at 2017-06-19T10:25
at 2017-06-19T10:25

By Ursula
at 2017-06-20T06:02
at 2017-06-20T06:02

By Enid
at 2017-06-22T21:07
at 2017-06-22T21:07
Related Posts
螺可以離水存活多久

By Eden
at 2017-06-06T13:33
at 2017-06-06T13:33
想養狗頭

By Puput
at 2017-06-06T10:54
at 2017-06-06T10:54
缸壁上很難刮除的褐藻?

By Mary
at 2017-06-05T20:26
at 2017-06-05T20:26
哪裡會有賣二手的海水跟濾材阿

By Thomas
at 2017-06-05T18:59
at 2017-06-05T18:59
想養狗頭

By Skylar DavisLinda
at 2017-06-05T16:52
at 2017-06-05T16:52