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MoistureProject

STDMoistureProject

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Public Domain

Creation time:2020-07-25 00:45:06Update time:2020-07-27 15:12:19

Description

This is a moisture sensor project based on the GardenBot project(https://gardenbot.org/howTo/soilMoisture/), it runs the current both forward and reverse. This allows to use a cheap two-probe soil moisture sensor with a less electrolysis.

This is my first PCB, so any suggestion or advice is very welcomed!

Design Drawing

schematic diagram
PCB

BOM

IDNameDesignatorFootprintQuantity
1TP4056U3BAT CHARGER (FC-96 TP4056)1
2DHT11JP11X03_PP_HOLES_ONLY1
3TransmitterJP21X03_PP_HOLES_ONLY1
4RESISTOR10K,1001/4W2
5ARDUINO_PRO_MINIU1ARDUINO_PRO_MINI1

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