loading

Step 1: What You Will Need

• Cheap touch lamp (You can get them at consignment and dollar stores) - $1
• 1 watt amber LED - $6
• Current regulator circuit (1.6 ohm and 100 kohm resistors - $0.20, 2x 2N2700 MOSFET transistors - $0.40, NPN transistor - $0.25, circuit board - $0.75, wires, lead free solder)
• 3 rechargeable AA’s
•Circular piece of paper
•Aluminum foil
Work in progress?

About This Instructable

2,733views

1favorite

License:

Bio: Autistic person who's interests include in utility cycling, recreational cycling, cycling safety, electronics, gardening, Arduino, and LEDs.
More by hanlin_y:Microcontroller Based DC-DC Converters ATTiny84 Based 3A Step-Down LED Driver 12V SLA Powered 15W LED Lamp 
Add instructable to: