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What is Raspberry Pi

If you work in the electronics industry you might have heard of the Raspberry Pi circuit board. This device is a single-board computer, originally made by the UK-based Raspberry Pi Foundation. Raspberry Pi boards use Linux and have a set of general purpose input/output (GPIO) pins. This means the user can attach electronic components and […]

Resins and coatings for electronic components

Coating components Printed circuit boards (PCBs) are the core of many electronic devices and contain electronic components like capacitors, transistors and fuses. As such, keeping them safe and protecting them from damage is key to the continued working of electronic devices. Resins and conformal coatings can be used for this purpose. Resins Resins are the […]

Electronic Components of a hearing aid

Hearing aids are an essential device that can help those with hearing loss to experience sound. The gadget comes in an analogue or digital format, with both using electronic components to amplify sound for the user. Main components Both types of hearing aid, analogue and digital, contain semiconductors for the conversion of sound waves to […]

Traditional fuses and eFuses

Fuses are an essential electronic component in most circuits, and act as a safety feature to keep the other components within the circuit safe. Billions are used today to safeguard against circuit failures. The purpose of fuses If a circuit is overloaded, or there is a voltage surge, the fuse essentially self-destructs to protect the […]

Could conductive ink replace conventional circuitry?

Intro It seems like the stuff of dreams, having a pen or a paintbrush that could conduct electricity. Well, those dreams are very real, readily available to buy online, and at a relatively cheap rate, too. Conductive ink pens and conductive paint that can be used with a pen, paintbrush, or a printer is a […]

Chip shortage impact on electric car sales

Many renowned car companies have, by this point, tested the waters of the electric vehicle (EV) market. However, thanks to the roaring success of electric car sales last year, and governmental and environmental incentives, the EV market is about to shift up a gear. Global shortage The vehicle market was not able to avoid the […]

The Angstrom Era of Electronics

Angstrom is a unit of measurement that is most commonly used for extremely small particles or atoms in the fields of physics and chemistry. However, nanometres are almost too big for new electronic components, and in the not-so-distant future angstrom may be used to measure the size of semiconductors. It could happen soon Some large […]

What are GaN and SiC?

Silicon will eventually go out of fashion, and companies are currently heavily investing in finding its protégé. Gallium Nitride (GaN) and Silicon Carbide (SiC) are two semiconductors that are marked as being possible replacements. Compound semiconductors Both materials contain more than one element, so they are given the name compound semiconductors. They are also both […]

Semiconductors in space

Blast off A post about semiconductors being used in space travel would be the perfect place to make dozens of space-themed puns, but let’s stay down to earth on this one. There are around 2,000 chips used in the manufacture of a single electric vehicle. Imagine, then, how many chips might be used in the […]

How transistors replaced vacuum tubes

Electronics has come on leaps and bounds in the last 100 years and one of the most notable changes is the size of components. At the turn of the last century mechanical components were slowly being switched out for electrical ones, and an example of this switch was the vacuum tube. A lightbulb moment Vacuum […]