In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Managing physical documents can be inconvenient and risky, especially when important papers are needed urgently. To solve this problem, the Government of India introduced DigiLocker, a secure digital ...

The Mac mini is the cheapest Mac you can buy, but you can get one for less than Apple sells it for if you shop at the various Apple certified resellers that sell Macs and other Apple products at a ...

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