A new material and new recording methods, allow a disk with a DVD size to store a huge quantity of memory.
Digital voltmeter ammeter: how to use it?
In this post, are shown how it works and how to use the digital voltmeter ammeter. The component I bought is the DE-2645-02.
Ion engine: how does it work?
The ion engine, used for decades, is the most efficient way to boost a spacecraft for space exploration.
Visit to Miraikan
The Miraikan is a science museum in Tokyo, which shows emerging technologies and current science frontiers.
IR vehicle with Arduino
The IR vehicle is a simple project, a car with Arduino, that receives an infrared signal from a remote control to control 2 servomotors.
Electrical e-Library on Gundam Factory
I was in Yokohama, Japan, and I visited the Gundam Factory, where there’s a full-size Gundam, with 18 meters (59 ft) and 25 tons (55115 lb).
The launch of Einstein mission
China launched the Einstein probe to study X-ray emissions from neutron stars, black holes, and other phenomena.
Arduino tutorial (Part 8, IR remote control), 2nd edition
One more Arduino tutorial. This time will be explained how to control devices with an IR remote control. The operation of IR (infrared) control will be subject to another post.
DURF, the deepest lab in the world
DURF is a laboratory at 2400 meters underground, it started to enter operation this Thursday, December 7th.
NeRmo, the robotic mouse with a flexible spine
Was built the NeRmo, a robotic mouse with a flexible spine, which has great agility and speed.
