Thursday, 6 May 2021
An uncrackable combination of invisible ink and artificial intelligence
Coded messages in invisible ink sound like something only found in espionage books, but in real life, they can have important security purposes. Yet, they can be cracked if their encryption is predictable. Now, researchers have printed complexly encoded data with normal ink and a carbon nanoparticle-based invisible ink, requiring both UV light and a computer that has been taught the code to reveal the correct messages.
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Big leap forward for environmentally friendly 'e-textiles' technology
A research team has shown wearable electronic textiles (e-textiles) can be both sustainable and biodegradable.
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In this project, we will learn about the MCP2515 CAN Controller Module, how to interface the MCP2515 CAN Bus Controller with Arduino and fin...
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Interfacing DC motor to the microcontroller is a very important concept in many industrial and robotic applications. By interfacing DC motor...
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Do you need a MOSFET gate resistor? What value should it be? And should it go before or after the pulldown resistor? If you’re a bit impati...
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