Electronics

How to Hook Up a Power Supply to a Tattoo Machine

by

How do you hook up a power supply to a tattoo machine? Read more on www.youtube.com Tattooing is an artistic endeavor that calls for talent, expertise, and experience. The power supply is one of a tattoo machine’s most crucial parts. The machine won’t operate well and the tattoo artist won’t be able to produce a … Read more

How to Make a Radio at Home: A Step-by-Step Guide

by

How can I make a radio at home? Read more on www.youtube.com Radio has been a well-liked source of entertainment for almost a century, and with the development of technology, making your own radio at home is now simpler than ever. This tutorial will provide you with all the instructions you need to get started, … Read more

Understanding Temptronic: What It Means and How It Works

by

What does Temptronic mean? Temptronic allows you to define your preferred temperature and keeps it consistent throughout the entire tanning session. Aqua Mist. Aqua Mist ensures a pleasant refreshment during the tanning session by diffusing a superfine mist onto the face and/or body area of the tanning tunnel. Read more on www.sunspawellness.com The word “temptronic” … Read more

How to Build a Laser Module: A Step-by-Step Guide

by

How can I make a laser module? Start making your own laser. Place all components on a PCB. Set the voltage on your DC/DC. Add DC/DC to your PCB. Do metalwork. Insert the copper laser module inside the heat-sink. A metal housing is ready. Mount your fans to the laser housing. Final assembling. You did … Read more

Understanding Margin in Electronics: Everything You Need to Know

by

What is the margin in electronics? Average retail margin and distribution margin Product category Distributor Retailer Electronics like mobile phones 3-7% 3-7% Cars 5-15% Furniture 30-50% Jewelry 30-60% 3 more rows ? Read more on www.allianceexperts.com Every electrical product has a price, and the margin—the difference between the selling price and the production costs—is what … Read more

How Does an Electric Billboard Work?

by

How does an electric billboard work? Digital billboards work by emitting light through LEDs. On most digital billboards, each individual dot of color is created by using a single red, green and blue LED. Black is achieved by not lighting the LEDs at all. The closer the groups of RGB LEDs are together on the … Read more