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IoT

A Smaller & Faster Arduino?

Learn how to create a simple project showing the charging particle animation on the OLED screen using the Arduino-compatible board Seeed XIAO. The XIAO board is smaller and faster than Arduino. The expansion board includes a lot of additional sensors as well as an SSD1306 128x64px OLED display with an IIC interface.

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Hardware

How do SSDs Work?

In this video, take a look at the inside of the memory storage microchip. This same microchip is used to store data in solid-state drives, or SSDs in your computer, in tablets, and inside flash drives. The technology is called VNAND or V-NAND, and it’s incredible how engineers were able to fit such an insane […]

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Python

How to Convert an Image into a Matrix

Have you ever wondered how computers perceive raster images? In this video, Python Simplified shows you how to understand the math and structure behind digital pictures.

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Future IoT

The Scanner That Could Save Lives

BBC Click visits a children’s hospital using a new low-cost portable ultrasound scanner and see the latest gadgets from Japan’s CEATEC expo.  

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