video
http://www.prace-ostrava.info/rechargeable-flashlight-diagram-generator/
. You can convert.asm.hex with MPLAB software, or other converter.ASM&.
https://en.wikipedia.org/wiki/Led
https://en.wikipedia.org/wiki/Led_Zeppelin
https://en.wikipedia.org/wiki/LED_lamp
https://en.wikipedia.org/wiki/Led_Zeppelin_II
Emisar D4 High Power LED Flashlight [F002] – $39.95 : Led …
Mini Led Flashlight with LT1073 IC – ElectroSchematics.com
Build a Simple Hand Crank Flashlight – Brighthub Engineering