arduino uno with LED

Interface LED with Arduino

This is the first tutorial in the Arduino section, today we are going to light up an LED using Arduino so let’s get started. Thing required: 1.Arduino UNO or any other Arduino board. 2.Breadboard. 3.Some jumper wires 4.A LED and a corresponding resistor. Components Amazon.in Amazon.com Banggood AliExpress Utsource Arduino Uno Breadboard Jumper Wires LED […]

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smart watch

Smartwatches know you’re getting a cold days before you feel ill

Once we had palm-reading, now we have smartwatches. Wearable tech can now detect when you’re about to fall ill, simply by tracking your vital signs. Michael Snyder at Stanford University in California experienced this first-hand last year. For over a year he had been wearing seven sensors to test their reliability when suddenly they began

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