Adding sensors to your Arduino opens up a whole new world of exciting projects. Here are some of the best sensors around. advertisement. MUO. 8 Unique Sensors for Arduino Microcontroller Boards.

He wanted to do a little more with the equipment so he ditched the watch and built an Arduino-based heart rate monitor. He’s still using the chest strap and was happy to find that SparkFun sells ...

You may be interested in a project published to the Hackster.io website earlier this year providing instructions on how to create a simple wearable heart rate monitor using an Arduino Nano R3.

Posted in Arduino Hacks Tagged arduino, arduino nano, heart rate sensor, scissor mechanism, servo, sg90 Smartwatch Fights Anxiety With Action May 7, 2018 by Kristina Panos 15 Comments ...

Here's a good one, showing you how to build a heart rate monitor using a Genuino 101 with Bluetooth comms. The project takes advantage of the Bluetooth Smart comms (aka Bluetooth Low-energy) built ...