Creating a water diya at home is a simple and fun electronics project that anyone can try. Here's a step-by-step guide to make your own water diya:

Gather the materials: You'll need a small plastic or glass container, two metal electrodes (like copper or aluminum rods), a battery, and some water.

Prepare the electrodes: Clean the metal rods to ensure they conduct electricity well. You can use sandpaper or a metal cleaner for this.

Fill the container with water: Pour water into the container until it's about three-quarters full.

Insert the electrodes: Place one electrode on each side of the container, ensuring they don't touch each other.

Connect the battery: Attach the positive terminal of the battery to one electrode and the negative terminal to the other.

Test it out: Once everything is set up, the circuit should be complete, and you should see a small current passing through the water, creating a gentle glow.

Adjust as needed: If the diya doesn't light up, check the connections and make sure everything is securely in place.