Explaining Lithium-ion Batt...View Instructable »
DIY ELECTRIC HEATED WATER BOTTLE(USB)
DIY ELECTRIC HEATED WATER ...View Instructable »
Hello megssie, i am glad that you like warm feet same as i do, Although the battery pack can be made water proof with either silicon or hot glue gun,heated insoles never actually come in contact with water till you have got some kind of water resistant shoes.as a fact there is no risk of shock or overheating even when the entire shoe is submerged in water as it operates at a very low voltage and have built in cutoff feature in the batteries.
Nichrome wire good for high temperature applications with focussed heating onto a very short area as greater resistance perunit lengthCopper wire good for low temperature distributed heating as lower resistance per unit length and low melting point
DIY SOLAR JACKET(Usb Phone ...View Instructable »
Diy Electric Heated Insoles (usb Rechargeable)
Diy Electric Heated Insoles...View Instructable »
TV Remote Controlled Paper Planes
i made the same but it didn't work because the dynamo don't get enough rpm to produce electricity
Hello using nichrome wire could lead to a lesser no. of turns and thus uneven heat distribution but by using a copper wire of greater length we have achieved the same amount of resistance as in nichrome wire.and according to the law of energy either i use copper wire or nichrome wire both are gonna be emmiting same amount of energy (heat) for a given power input
DIY Electric Hand Warmer
DIY Electric Hand WarmerView Instructable »
Basic Photo Editing
Arduino Based Medicine Disp...
RFID Security System (Ardui...
Arduino Gripper Bot
Hi-5 Collector Circuit
Making Connections + Modularity
Introducing the Soft Switch
Introducing the Microcontroller + Arduino
Introduction to Electronics
Sew a Circuit
Using Motors With L293D IC
Solar Mendocino Motor
Training Theo Jansen's Mini BEEST
Welcome & Supplies
Retro Bluetooth Boombox
Simple Bots: Wobbler
Wearable Electronics Class
Internet of Things Class
The Simplest Mendocino Motor Which Is Made of Expanded Polystyrene
Attiny Programmer (using Arduino UNO)
Getting Started With Robots
Basic Electronics Skills for Robotics
Motors and Motion
Bluetooth Controlled 4wd Car With HC-05
Arduino Bluetooth Control
15 Wireless Projects
Make Your Own ESC
DIY Ice Cups!
PARTY LIGHT UP BELTView Instructable »
Diy Solar ToyView Instructable »
got it on ebayits 6volts
Diy Easiest Solar Charger (...View Instructable »
it will stay on till it detects movementsand we can even set the pir motion sensor to stay on for upto 10 mins after its last detection of movement
Diy Motion Sensing Led (sup...
Diy Powerbank Out of Waste ...
Circuit Energy Cellphone Ch...
this is the easiest and the simplest one there are endless no. of possibilities that we can try
LED SHOES (EASY TO MAKE)View Instructable »