You can power your Raspberry Pi with a battery - here's how

For all those fun Raspberry Pi projects you're working on, power is a must. Outside a USB power supply, you can also provide ...

World’s First 10,000mAh Sodium-Ion Flashlight Delivers 2,500 Lumens, Works at -40°C

What makes the Sodiumfrostglow interesting isn’t just the lumen output or battery size. It’s the chemistry choice. Cold ...
GSM Arena

The Realme P4 Power arrives with 10,001mAh battery and a tough chassis

Realme just released its first phone with a 10,000mAh battery – actually, it’s a 10,001mAh battery. The phone promises class-leading endurance and longevity and it comes less than a year after the ...
BusinessWorld

Basic Energy earmarks P1.9B for 43-MW solar project in Negros

LISTED Basic Energy Corp. is allocating around P1.9 billion for the development of a 43.41-megawatt alternating current (MWac) solar power project in Cadiz City, Negros Occidental. In a disclosure on ...
Ars Technica

New battery idea gets lots of power out of unusual sulfur chemistry

Anyone paying attention to battery research sees sulfur come up frequently. That’s mostly because sulfur is a great storage material for lithium, and it could lead to lithium batteries with impressive ...
The Verge

Power bank feature creep is out of control

Something has gone horribly wrong when your portable battery has a screensaver. If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is a deputy editor ...
Dawn

Govt moves to phase out state-led power purchases

• 800MW to be auctioned for five years; volumes may rise after trial phase • Indicative wheeling charge put at Rs12.55 per unit; industry objects to cost impact • 18-member steering committee formed ...
Yahoo

Experts make major discovery while experimenting with EV battery waste: 'We asked a basic question'

Researchers have discovered a new way to efficiently recycle electric vehicle batteries that eschews the usual need for corrosive acids, according to AZoMaterials. Usually, batteries are shredded, and ...
pv magazine International

World’s first high-power aluminum-ion battery system for energy storage

In a milestone for lithium-free battery technology, the collaborative R&D project INNOBATT, led by the Fraunhofer Institute for Integrated Systems and Device Technology (IISB), has completed a battery ...
Gizmodo

Power Bank (10,000mAh, 6 Outputs, 4 Cables) Drops to All-Time Low, Apple’s Basic Model Looks Overpriced

This article is part of Gizmodo Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Reading time 2 minutes Apple sells a 5,000mAh ...
Hosted on MSN

Arduino Relay Basics - How It Works and How to Use It

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...