vrijdag 9 juni 2017

Presenter / Laser pointer IOT DIY (6)

A i needed to repair my ESP8266 Wifi IOT laser presenter .
The battery's did not fit inside the case i used in my first version. I glued the battery pack for 3 AA batteries on the back of this box. Now, after a few months the glue became to old and dry (or i had used the laser presenter to much) and the battery pack separated from the box. I do not remember exactly the glue i used in this first version. (Some plastic glue?)
I glued it again with hot glue. Hope this time it will last longer !!


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