EMERGENCY LED LAMP MINI - Rechargeable

grabcad

EMERGENCY LED LAMP MINI - Rechargeablehttps://youtu.be/G1QWnOtXvCohttps://www.thingiverse.com/thing:4657617It is powerful LED lamp which is 3D printed & can be used for various applications like when there is outage of power, going for a camping or for underground work etc. It is very slim design that helps to carry in any bag or even can hold with one hand.Features:We can adjust the brightness by the rotating knob, also turn on/off function.Added a separate on/off button for LED panel which facing our eyes to avoid direct light onto our face for better visibility while walking, reading etc.Recharge by using any micro usb mobile charger. (5V 1A is better).Used Li-Ion charging board with BMS (over discharge, over charge & over current protection) for better battery life and safety.PWM dimmer for better power management.Charge indicator LED - RED for Charging and GREEN for Full charge.Also uploaded STEP file for your easy REMIX or any changes required before 3D print.PARTS LIST3D PRINTED PARTS18650 Lithium Ion battery (QTY-4) (3.6V-4.2V) ( extracted from old laptop battery pack)1803BK PWM DC Motor Speed Controller 1.8V 3V 5V 6V 12V 2A Speed Control Switchhttps://amzn.to/3lO8VmWhttps://www.aliexpress.com/wholesale?catId=0&initiative_id=&SearchText=1803BK+PWM+DC+Motor18650 TP4056 Lithium Ion charging board (Type C / Micro)https://amzn.to/2ITXk7nhttps://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20201119184802&SearchText=18650+TP4056LED ALUMINIUM STRIP 5730 4V (7SMD / STRIP CUT) - (QTY-4)https://amzn.to/3lO8VmWhttps://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20201119184335&SearchText=LED+ALUMINIUM+STRIP+5730+4VON/OFF SELF LATCHING SWITCH 7 X 7mmhttps://amzn.to/35N4Vh6https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20201119185542&SearchText=Micro+Switch+Self+Lock+On%2FOff+ButtonDIFFUSER PLASTIC CUTS FROM OLD LED WALL LAMPS / ACRYLIC - 96 x 20 x 2mm (QTY-4)ALUMINIUM HOLLOW SQUARE PIPE 22.6 x 22.6 x 107 mm ( For Heatsink)BI COLOUR 5MM LED(RED & GREEN) COMMON ANODE.M2 or M2.5 SCREWS3D PRINTED PARTSBASEBASE CAP - (ABS PREFFERED / PLA DOES THE JOB)BASE PCB BRACKETLED HOLDER - (ABS PREFFERED / PLA DOES THE JOB)LED HOLDER CAPUSB PORT COVEROrientation you can adjust for better print.IMPORTANT:Using of Lithium ion batteries, which is very good if you use it correctly and can be dangerous too if not using properly. I'm not responsible for any concern or damage occur by replicating ...