Flashlight "I CAN SOLDER" blue color

A useful entry diy kit to learn soldering and delectronics. Keychain LED flashlight. This is a simple circuit to show how to turn on a LED and use it as flashlight , so we can learn to solder and how it works. --> THE PCB looks great, the color is bright, silkscreen is tight and sharp. Check the backside and see how the limit resistor is calculated , it's important to not blown your LED. Es un circuito básico para iniciarse en la electrónica y aprender a soldar, se pueden aplicar conceptos de "Ley de ohm", Cálculo de resistencia limitadora,como fluye la corriente,etc... *** Check the project and vote : https://www.pcbway.com/project/shareproject/Flashlight___I_can_Solder___STEAM.html