Moisture Sensor School Project Kit
6009703026724
Vendor: SmartLabs
Low stock! Only 10 left
Regular price
R 60.00
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R 60.00
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Two probes into damp soil and the LED comes on. This moisture sensor circuit uses a trimpot to let the learner set how wet is wet enough, which is the part that lifts it above a simple on-or-off circuit.
What is in the pack
- Sensor probe ends
- Transistor and resistor
- Trimpot for adjusting sensitivity
- Red LED and push switch
- 4 x AA battery case with clip and an assembly diagram guide
Covers Electrical Systems and Control in CAPS Technology. A good fit for briefs about irrigation, water saving or plant care, all of which come up regularly in SA schools.
What's included
- Sensor probe ends, transistor and resistor
- Trimpot, red LED and push switch
- 4 x AA battery case with clip and assembly diagram guide
What's not included
- Model and backing board
- Batteries
- Tools
- Glue
