Water Level Indicator
- Product SKU: LGSK030
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DescriptionA water level indicator is a system that relays information back to a control panel to indicate whether a body of water has a high or low water level. Some water level indicators use a combination of probe sensors or float switches to sense water levels.
This device can be used as a water level indicator. It is a prototype device that can be assembled at the top of the water tank, if the tank gets full, it will start alerting.
If the water level circuit goes above a certain level, probe1 and probe 2 both get short-circuited hence the transistor Q1 gets turned off. As the transistor Q2 gets turned off, Q1 gets turned on hence buzzer and led get turned on. There is the simple concept of the switching action of transistors.
- Dimensions (cm) L x W x H : 20 x 15 x 5
- Weight (gm): 200
Very good project for school students
Sturdy and quality material that will break easily in the hands of children. Good seller as they promptly shared project on WhatsApp soon after the query.
excellent. children really like it
It's an excellent product. Best demonstration for science. Must buy for science enthusiasts and students.
Quality and durable material
Ready to use and easy to use and very helpful in by project .I advice every one to prefer buy this one if needed .