Water-Powered Electric Diyas Light Up Diwali With Smart Technology

TV9 Hindi · interesting

Diwali celebrations are getting a high-tech upgrade with innovative electric diyas that light up using just a drop of water. These diyas, resembling traditional clay lamps, eliminate the need for oil and wicks. They feature a simple electronic circuit with two metal pins acting as water sensors and an LED light. A small button cell battery powers the device. When water is added, minerals in it complete the circuit, activating the LED. A transistor amplifies the signal, ensuring the diya lights up instantly.