batteries

Powering Batteries With Protons – A Potential Disruption in the Energy Industry

Powering Batteries With Protons – A Potential Disruption in the Energy Industry

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Climate Change have been a crucial factor taken into consideration by the Australian researchers from Royal Melbourne Institute of Technology before creating the first rechargeable proton battery. After considering all available options about cost and availability of the materials needed, the researchers in Melbourne decided to make a proton battery to meet up with the […]

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Bosch BMA400 – Did you thought accelerometers couldn’t get any better

Bosch BMA400 – Did you thought accelerometers couldn’t get any better?

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Accelerometers are used in almost all fields, and they have been growing in popularity in IoT and wearables. Nowadays, those devices require a of energy, and because of this, they need to be constantly charged or batteries need to be constantly changed which causes users to lose interest, or to be limited by this problem.

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Researchers Of RMIT University Develops Swalloable Gas Sensors That Can Improve Your Diet

Researchers Of RMIT University Develops Swalloable Gas Sensors That Can Improve Your Diet

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Researchers led by Kourosh Kalantar-Zadeh, at RMIT University in Melbourne, Australia have developed the first intestinal gas-diagnosing pill to be tested in human. During the study, which was published on January 8 in Nature Electronics, the swallowable gas sensors were tested in seven healthy participants who ate low and high-fiber diets. This ‘smart’ capsule is capable of measuring levels of Oxygen,

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Simple LiDAR Using the Laser Rangefinder Uni T UT390b Arduino and Turbo Pascal

Simple LiDAR Using the Laser Rangefinder Uni-T UT390b, Arduino and Turbo Pascal

Home Automation Projects / By

Some days ago I bought a laser rangefinder (Uni-T UT390b, f.e. http://www.dx.com/de/p/uni-t-ut390b-45m-laser-dist…) to realise a simple LiDAR. The rangefinder has an accuracy of +/- 2mm and is able to measure distances up to 45m. This will be enough for my living room 😉 You’ll also need: * Arduino Mega (because of more than one Serial

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Could Sodium ion Batteries be a Replacement for Li ion Batteries

Could Sodium-ion Batteries be a Replacement for Li-ion Batteries?

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In early 1990s lithium-ion batteries started gaining popularity as a substitute for nickel-cadmium batteries. They have higher energy density, low self- discharge, and low maintenance, but it was soon found that they have short life span, unstability which causes security concerns and creates the need for protection circuits (to maintain it within safe limits), and

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Nanotechnoloy – Nano coating prevents exploding Li ion batteries

Nanotechnoloy – Nano coating prevents exploding Li-ion batteries

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Lithium-ion batteries are very popular as they’re lightweight and have high energy density. But at the same time, li-ion batteries are very sensitive to overcharge/over discharge. An internal short circuit can cause fire and it may even lead to a violent explosion. Fortunately, nanotechnology found a way to prevent this kind of nightmare. How? let’s

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These tiny batteries can be charged in seconds and last for a week

These tiny batteries can be charged in seconds and last for a week

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Battery anxiety is a modern day problem for many of us. Mobile phone and wearable technologies are getting developed rapidly, but battery issues seem to be neverending. As phones and wearables are getting thinner, there needs to be a trade-off between battery life and design. Scientists are searching for a way to make a battery that’s

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Researchers Developed Low Cost Battery From Graphite Waste

Researchers Developed Low Cost Battery From Graphite Waste

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Lithium-ion batteries are flammable and the price of the raw material is increasing. Scientists and engineers have been trying to find out a safe yet efficient alternative to the Lithium-ion technology. The researchers of Empa and ETH Zürich have discovered promising approaches as to how we might produce powerful batteries out of waste graphite and

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