Many soil water sensors use a casting resin or epoxy to cover the electronics on the sensor head (great example from Pino-Tech shown below).
https://pino-tech.eu/product/soilwatch-10/
Does anyone have some information or link on how to cast your own protective sensor head (mold construction, epoxies/ resins, mold release, etc.) etc). I would really like to learn a DIY version of this approach.
Thanks,
https://pino-tech.eu/product/soilwatch-10/
Does anyone have some information or link on how to cast your own protective sensor head (mold construction, epoxies/ resins, mold release, etc.) etc). I would really like to learn a DIY version of this approach.
Thanks,