High power LED Flashing. || Input voltage 3.7v || Low cost || NewTechnify
NEW TECHNIFY! Components List: 1) old mobile battery (or) Old Laptop battery. 2) LED(High Power led) 3) jumper wire. 4) DC DC Booster StepUp Power: I/P: 4.5V O/P: 55V http://s.aliexpress.com/bqQ7rUj6?fromSns= If you needs help electronic projects, contact to us: Email - [email protected]
NEW TECHNIFY! Components List: 1) old mobile battery (or) Old Laptop battery. 2) LED(High Power led) 3) jumper wire. 4) DC DC Booster StepUp Power: I/P: 4.5V O/P: 55V http://s.aliexpress.com/bqQ7rUj6?fromSns= If you needs help electronic projects, contact to us: Email - [email protected]