Internally his heart rate monitor is using an Arduino Pro Mini, a small OLED screen, and a turn-key pulse sensor which was originally conceived as a Kickstarter in 2011 by “World Famous ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Posted in Arduino Hacks, computer hacks Tagged arduino, CPU monitor, gauge, meter, rgb ← A Handheld Hackintosh, But So Much More This Laser-Cut One-Piece Wedge Tenon Locks Wood Joints Tight → ...

“The Qduino Mini is Arduino-compatible & 100% open source, hardware and software meaning that making and programming your first circuit is a breeze. Hardware is hard, so we decided to make it a ...

Devices dedicated to this purpose can be pricey in and of themselves, but enterprising Arduino users have created a brilliant answer. Here's how modders created a home energy monitor from an ...

The Galileo board supports the Quark with a wide range of external peripherals. There’s 8MB Flash (to store firmware), 11kB EEPROM, a µSD socket (supports up to 32GB), 10/100Mb Ethernet, USB 2.0 host ...

Build this candy bowl you can monitor remotely over a WiFi network so trick-or-treaters never leave your home empty handed. A simple infrared light sensor detects when the bowl is empty or full ...

The mini PC combines the best of its predecessors in a compact PC-on-a-board with four times the power of a Raspberry Pi with all the functions of an Arduino Due microcontroller.