David Sandoval

David Sandoval has served as a trainer and technical writer since 2000. He has written several articles online in the fields of home improvement, finance, electronics and science. Sandoval has an Associate of Applied Science in microelectronics from Northern New Mexico College.

How to Wire a Tractor Volt Meter
Contributed by David
How to Make a 20 Amp Extension Cord
Contributed by David
How to Run a House on a Car Battery
Contributed by David
When to Use a Carpet Seam Roller
Contributed by David
Uses of Electronic Filters
Contributed by David
How to Install Lights on a Mower
Contributed by David
Do it Yourself DSL Wiring
Contributed by David
How to Use Solid State Relay
Contributed by David
How to Fix a Broken DC Jack
Contributed by David
How to Convert 110 Volt to 18 Volt
Contributed by David
How to Replace Old Telephone Wiring
Contributed by David
How to Replace AA Batteries With AC
Contributed by David
How to Size Battery Cables
Contributed by David
How to Run a Chest Freezer on 12V
Contributed by David
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