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It is important to understand LED polarity when connecting up your LEDs to your circuit. LEDs are diodes and will only function if they are connected the 'right way round'. See our guide to learn more! Find Out More Here!

Electrical symbols are important pictograms to become familiar with when learning and understanding electronic circuits. Here is a few symbols to get you started! Find Out More Here!

It is important to understand the basic concepts and types of switches available when choosing the correct switch for your project. This short guide aims to give a brief overview as to the types of switch operations and common notations used when describing these. Find Out More Here!

A short guide to understanding the application and purpose of fuses and the different types of fuses available. This includes the most common fuse types, blade fuses, cartridge fuses, link fuses and continental (torpedo) fuses. Find Out More Here!

A simple to use Ohms Law Calculator. Simply input two values and click enter to find the two remaining values. Ohms Law is the relationship between Power, Resistance and Current, with the resistance being measured in Ohms. Find Out More Here!

This is a basic guide to Heat Shrink; applications, varieties, colours, materials and sizes. Heat Shrink is a common and important part of protecting and providing insulation for cables and wires. Heat shrink can also provide protection against abrasion, chemicals and weather. Find Out More Here!

Our basic guide to Resistors includes an overview of the units used, resistor colour codes, Ohms Law, power ratings and different types of resistor.

A Four Band Resistor Calculator. Calculate the resistance value of your resistor in Ohms along with the tolerance by simply inputting the colour codes. Find Out More Here!

We will be aiming to add to our blog series regularly with company news and updates; product guides, tips, tricks and recommendations. If there is something you would like to see then please let us know!