A Survival Tips and Techniques Blog | UrbanWoodsman.com

What would you do for light if the grid went down? I put some components together and created an emergency lighting solution. The wind generator is a 10W vawt, and the solar panels are 1.8W each. They trickle charge a 12V battery that can be used for emergency lighting or recharging batteries, cell phones, etc. I’ve used this system and it works. VAWTs (vertical axis wind turbine) work well in a surburban and urban environment. They have lower cut in speeds than horizontal props, which means they’re creating electricity even in low winds. Plus, they run silent so they won’t bother neighbours. I made this after reading Patriots by James Rawles.

• Weather Forecast with Moon face, Temperature & Humidity
• Alarm Clock with snooze function – Calendar with date, day & year display
• Maximum & minimum Temperature & humidity memory
• Built-in Compass & LED Flashlight – Rugged metal extra Large Key Clip
• Battery operated: 2 button cell included – Unit size: 3 ½” x 1 ½” x ¾

Product Description
This Weather Station Keychain helps you predict and conquer any weather condition wherever you go! The ultimate outdoor survival tool! The true adventurer will never let go of this weather prediction device equipped with essential features like weather forecasting with moon face. Detailed reports include information like the maximum and minimum temperature and humidity memory as well as detection. The built-in compass and LED flashlight help navigate you through tre… More >>

Weather Station outdoor survival tool KeyChain – Time, temperature, forecast, compass & flashlight all in one pocket size unit