Know How... 120

Walking pollution monitors, 4k laptops for photo editing, battery basics, calibrating your electronic speed controller, cloud backup for all, Quadcopter avionics, and more.

Walking Polution Monitors

Looking for a Laptop - Austin Clark

Padre's Picks

• Dell Precision M4800
• Acer Aspire V15 Nitro Black Edition VN7

Batteries - Bostjan Cadej

The IDEAL voltage to store you backs for a long time is 3.85 volts. (50%)
Also... if you store the LiPo pack when full, it will lose between 2-4% of its charge per month. If you store the LiPo pack at 50%, it will lose less than 1% of its charge per month.
It is EXTREMELY important that the voltage in a LiPoly pack not fall below 3.0 or go above 4.2 -- That will damage the cell.

Calibrating an ESC - Will O'Meara

• Padre's Toolkit
• Ready To Fly Quads
• RTF 30a ESC
• RTF 12a ESC
• The "Flip" MWC Flight Controller 1.5

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• Transcripts: Know How... 120 (Transcript)