Quality, low cost electronic components to order online.- UK First Class P&P only
- All prices include VAT.
How to Order
Batteries & Holders->
Connectors & Leads->
Crystals & Resonators
Relays & Solenoids
Sensors & Transducers->
Transformers & Power Supplies->
New Products ...
Featured Products ...
All Products ...
New Products [more]
M3 35mm Pozi
2K Linear Pot Solid Shaft 16mm
100K Linear Pot Solder Tags 17mm Shaft
:: Soil Moisture Sensor Module
Soil Moisture Sensor Module
Add to Cart:
A module for detecting moisture levels in soil. Ideal for experimenting with automatic watering systems and alarms.
Consisting of a resistive moisture probe, which can be pressed into the soil, and an electronic module producing both analogue and digital outputs.
A sensitivity control allows setting of a trigger point for the moisture level at which the digital output switches from 1 (dry) to 0 (wet) via the onboard LM393 comparator. The analogue output provides a voltage level that varies with the level of moisture detected.
Nominally rated at 5Vdc.
Shopping Cart [more]
Your cart is empty.
15 x Red 5mm LEDs Std Brightness
Boxed Electrolytic & Ceramic Development Kit
230 Piece Resistor Kit - 0.25W Carbon
PL2303HX USB to TTL Serial Adaptor Cable 1m
480 Piece Resistor Kit - 0.25W Carbon
Shipping & Returns
Conditions of Use
Gift Certificate FAQ
Your IP Address is: 126.96.36.199
Copyright © 2020
. Powered by