HOME LED 5mm ornament inscription gift

thingiverse

I am Family, Friendship, and Love. Each of us deserves something that reminds us of these qualities. That's why I created this lamp and decoration in one using redundant LEDs and filament. It's a reminder that I want to share with you because it means a lot to me. To make this ornament, you'll need the following: * 148x LED 5mm * LM2596S * 2x AMS1117 3.3v * Socket and plug 2,1/5,5mm * Power Supply * Relay 5V * TTP223 The electric scheme and electronic components are my ideas, but you can come up with your own. I'm happy to share this project with you, but please note that it works for me, and there's no guarantee it will work for you. Each letter is connected in parallel with all LEDs. 3.3V is a great voltage for the blue diode. The whole system uses about 1.5A at 3.3V. When you touch the right spot on the printout, the LEDs light up. That's thanks to the TTP223 capacitive sensor hidden inside. If you solder pins next to the letter B, you'll get a bistable switch. You can find guides online or mark it on the diagram like I did.