TENS Unit Transcutaneous Electrical Nerve Stimulation Pain Relief Electrode DynaMD Medical Supply

The transcutaneous electrode nerve stimulation unit or TENS unit delivers modulated impulses for relief of pain. What is unique about the TENS compared to other units is its non-invasive approach to pain relief. The electrodes are applied on the surface of the skin, over the patient’s targeted areas of pain. Impulses are then sent as […]

Vollrath Super Pan V® Stainless Steel Steam Table Pans

Vollrath’s Super Pan V® steam table pans are a great addition to any commercial kitchen for storing, transporting, preparing, and serving food. Made of durable 300-series stainless steel, these pans resist dents and will stand up to the demands of a busy kitchen. Smooth curves and a bright finish ensure an attractive presentation, especially in […]

Husk Power: Harnessing sunlight to provide reliable electricity

Schools in Bihar, India, can face challenges getting a reliable and constant electricity supply to power fans for cool classrooms and drive water pumps for clean water. But their challenge was not unique. 240 million people in India have no access to reliable electricity. Manoj Sinha was determined to make a difference. Bihar sits in […]

EBike Battery Pack || DIY or Buy || Electric Bike Conversion (Part 2)

in the last episode of this video series I showed you how to create your own sensored ESC in order to power an electric bike wheel with low voltages but since the achieved rotation speed was too slow and not many people want to create their own ESC for an E-bike conversion let’s rather switch […]

Carbon Steel Pipe Suppliers – Federal Steel Supply, Inc.

Federal Steel Supply is the carbon steel pipe supplier of choice for energy companies worldwide. Whether its utilities, refineries, or oilfield services, we’re prepared to meet your “just-in-time” requirements, offering 24 hour emergency service. Our complete product line of carbon steel pipe is available in specifications A106, A333 grade 6, A335 chrome Moly, and API […]

Diode Tutorial & How to build an AC to DC power supply

In this tutorial, I’m going to cover silicon diodes, bridge rectifiers, and how you convert AC to DC. Here’s the schematic symbol of a diode and a picture of the real thing. The little stripe on the end of the diode tells you which way to put it in your circuit But what is a […]