Indian-origin students in Singapore develop device for automatic watering of plants

Two Indian-origin students in Singapore have developed a device which enables automated watering of plants to ensure the plants don't suffer while you are away at work or vacations.

Pratyush Bansal and Aekas Singh Gulati, class eight students at the Global Indian International School (GIIS) here, said they used to get disturbed to see their plants wilted or dead after being back from a vacations and decided to find the solution for the problem.

The students, who were born here, say they have tested the idea at their grandparents' home in India as well and the geography does not make much difference to the efficiency of the device.

"We have used a moisture sensor with hygrometer detector which has been connected to a two litres water tank and a water pump motor. A battery and a liquid crystal display completes the functioning," Bansal told PTI.

"So when the water tank is filled and the connecting pipe left in the pot, the moisture sensor detects when the water is needed and the motor ..