VOLTAGE How-To Videos & Articles

Follow these voltage tutorials to learn all about voltage with WonderHowTo's collection of free how-to videos and articles, like Measure voltage with a multimeter, Fasten low voltage wiring, and Make a high voltage supply in just five minutes.

You'll also find several great electronics tutorials in the Electronics category.

How to measure voltage with a multimeter

Measure voltage with a multimeter

This is a guided hands-on laboratory activity to help a student understand the proper and safe use of a multimeter to measure voltage using ...more

B+ 5:22
Curated 1 year ago by rmansur | Comments 0
Views 7,742

How to fasten low voltage wiring

Fasten low voltage wiring

Tim Carter demonstrates how to fasten low voltage wire. You can work with residential low voltage wiring easily and safely after watching ...more

B 1:36
Curated 1 year ago by rmansur | Comments 0
Views 318

How to make a high voltage supply in just five minutes

Make a high voltage supply in just five minutes

In this video you will learn how to make a high voltage, high ...more

B 1:20
Curated 1 year ago by Amie | Comments 1
Views 5,504

How to recognize different voltage sources for electricity

Recognize different voltage sources for electricity

This is a recording of a class lecture on Voltage Sources. The first ...more

B 1:38
Curated 1 year ago by rmansur | Comments 0
Views 1,139

How to use voltage and current

Use voltage and current

This two-part video describes voltage, the potential difference or "pressure" that pushes electric charges through conductors. After ...more

B 7:24
Curated 1 year ago by rmansur | Comments 0
Views 674

How to install low-voltage outdoor lighting

Install low-voltage outdoor lighting

One of the most simple and cost effective ways to liven up your landscaping is through subtle illumination. Low voltage lighting is simple ...more

B 10:04
Curated 1 year ago by rmansur | Comments 0
Views 169

How to install outdoor low voltage lighting

Install outdoor low voltage lighting

One of the most simple and cost effective ways to liven up your landscaping is through subtle illumination. Low voltage lighting is simple ...more

B 4:04
Curated 2 years ago by Bobinski | Comments 0
Views 325

How to install a voltage regulator block into your computer

Install a voltage regulator block into your computer

How to prepare a mainboard (motherboard) for cooling and how to ...more

B- 4:48
Curated 1 year ago by Rube McGee | Comments 0
Views 398

How To Make a Voltage Divider Circuit

Make a Voltage Divider Circuit

When making a portable circuit, such as a remote control, you may need to use a smaller voltage source than you can usually find off the ...more

C Article
Written 3 months ago by WikiHow | Comments 0
Views 109

How to make variable voltage to drive an electronic circuit

Make variable voltage to drive an electronic circuit

This video is made for beginners in electronics and all people ...more

C 6:36
Curated 1 year ago by rmansur | Comments 0
Views 806

How To Add Variable Voltage to Your ATX Based Bench Power Supply

Add Variable Voltage to Your ATX Based Bench Power Supply

If you've built a bench power supply using an old ATX computer power ...more

C Article
Written 3 months ago by WikiHow | Comments 0
Views 133

How to make a High Voltage

Make a High Voltage

This tequila drink is sure to zap your taste buds. This video shows the right amount of ounces of tequila, peach, liqueur, lime, juice to ...more

C 0:25
Curated 1 year ago by tmartinez | Comments 0
Views 216

Turn your monitor into a hi-voltage Kitty fence

Turn your monitor into a hi-voltage Kitty fence

The unrestrained joy of How-To cleverness. This subversive video ...more

Hacks, Mods & Wonderment
By bird crick | Comments 0
Views 81

How to breadboard a DIY USB power supply

Breadboard a DIY USB power supply

Today we turn a 7805 Voltage Regulator and 4 AA batteries into a very simple Power Supply to charge anything that runs off USB ...more

A 10:27
Curated 1 year ago by cwiltz | Comments 3
Views 12,995

How to use a digital multimeter on circuit boards

Use a digital multimeter on circuit boards

With this video "Tangent Tutorial," you'll learn how to use a multimeter for your electronic circuit board work. This video demonstrates ...more

A 28:50
Curated 1 year ago by tenebrism | Comments 3
Views 16,468

How to use an oscilloscope

Use an oscilloscope

Here is a technical tutorial from a technical communication class. An oscilloscope is for viewing oscillations, like electrical voltage and ...more

A 3:31
Curated 1 year ago by rmansur | Comments 1
Views 8,933

How to wire a solar cell into an electrical circuit

Wire a solar cell into an electrical circuit

The Solar Schoolhouse presents this video tutorial on how to use the Solar Cell Classroom Set. The purpose of this set is to give students ...more

A 9:25
Curated 1 year ago by rmansur | Comments 2
Views 6,764

How to check the battery cheaply in a Saturn S-Series car

Check the battery cheaply in a Saturn S-Series car

One day, your car may break down and you won't be able to afford to ...more

A 2:08
Curated 1 year ago by rmansur | Comments 0
Views 2,714

How to zap and revive old NiCad batteries with a mig welder

Zap and revive old NiCad batteries with a mig welder

Nicad batteries often die in such a way that they won't take a charge ...more

A- 4:55
Curated 11 months ago by bird crick | Comments 1
Views 7,361

How to make a shake microphone out of a flashlight

Make a shake microphone out of a flashlight

Watch as Kipkay from MAKE Magazine shows you how to make something really cool for a shake microphone, with parts from RadioShack. You'll ...more

A- 4:24
Curated 1 year ago by rmansur | Comments 0
Views 4,116

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VOLTAGE (126 How-Tos)

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DIY Ocular Assault Weapon

The latest in Graffiti-tech: How to write with your eyes. Via Instructables, "Behold the latest ocular assault weapon from the Graffiti Research Lab, openFrameworks, The Fat Lab and The Ebeling ...

Retro Electronics Papercraft For the Brazil '66 Crowd

Dan McPharlin has created some super-sweet retro electronics papercraft models. Click through to Dan's Flickr page to view the entire collection. Beautiful handmade cardboard models. Previously ...

Cai Guo-Qiang's (Literally) Explosive Art

Attention all WonderHowTo explosive-lovers, here is an artist that just may awe and inspire... China's Cai Guo-Qiang opts for more thrilling materials than traditional paint, clay or plaster, say ...

Roly-Poly Bridge

Heatherwick Studio's London based rolling bridge is an engineering marvel. Lots of fun, and immensely satisfying to watch (via YouTube, assuming you can't see it in person). From Heatherwick Studio: ...

Master Nerd Births Perfect Copy Cat Bot

Can't help but smile at this goofy, endearing nerd "master" (Vitalijus Rodnovas) guiding his copy-cat protege robot (coined Waldo). The rig allows Waldo to mimic Rodnovas' body movements in ...

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