One of Europe’s top hotels has admitted they had to pay thousands in Bitcoin ransom to cybercriminals who managed to hack their electronic key system, locking hundreds of guests in or out of their rooms until the money was paid.
Our New Year’s guide to hacker-friendly single board computers turned up 90 boards, ranging from powerful media playing rigs to power-sipping IoT platforms.
Community backed, open spec single board computers running Linux and Android sit at the intersection between the commercial embedded market and the open source maker community. Hacker boards also play a key role in developing the Internet of Things devices that will increasingly dominate our technology economy in the coming years, from home automation devices to industrial equipment to drones.
An AC power control system powered by #ESP8266 micro-controller, a relay module and a AC relay for monitoring state of the controlled circuit. Done in #EagleCAD on my Linux Mint machine. Will do write up next week.
Tractor Beams are mysterious waves that can attract particles towards the source. Here, we will show you how to build an Acoustic Tractor Beam with components that can be bought directly on the Internet for less than 75$.
With this Instructable you will be able to get in your hands a device that it was only seen on SciFi movies such as Star Wars or Star Trek.
Discovered an issue when I attempted to upload a sketch for the ESP8266 that results in a MEM CHECK FAIL error message. The fix is to make sure there is no load on the GPIO pins.
Amazing ….
In my humble opinion ….
This is a great interview….
