StepsToDo Water level indicator circuit on board | Water Overflow Alarm | Science Project Educational Electronic Hobby Kit

- This product contains ready to use fully assemble circuit for water level indicator project. - Best suited for those who wish to submit a physics science projects in school/college. - Can be used as 'class room teaching aid' or 'science fair/exhibition project. - This product comes with detail printed notes which explains the theory and circuit diagram of the project. - It is a 100% complete working, ready-to-use handmade project on card board of size 31 cm x 21 cm. - Simple ready to use science project to detect the water level and will raise an alarm upon getting the water tank full or a preset level. - The circuit is very simple and it has a very low current consumption, so you can use a 9-volt battery to powering this water level indicator alarm. - Water container and 9-Volt battery is not provided in the kit. - This water level indicator alarm electronic circuit can be used even for rain alarm or short circuit alarm as well.