Easy to make LED collar for you and your pets.

Step 1: Materials

1.Rainbow Flashing 5mm or 10 mm LEDs

2. Dog collar (for you and or your dog ) Or Rubber band collar for cat

3.silver AWG #24 single core wire ( making loop for 3v battery holder ) , or you can use LED leg

4. Stainless Thin Conductive Thread + needle, but you can use silver AWG #24 multi core wire

5. 3v Battery holder

Step 2: Prepare LED for Sewing

Bend and make a loop for each leg.

Bend it legs flat and solder it with the the wire loop

Place LEDs and Sew all parts on the collar , i start sewing it at each position first, then connect them later.

And please keep the LED polarity on the same side.

Put the 3v battery in the battery holder, then you get the LED Collar to wear it yourself or put it on your pet.