Test Equipment Kits Heart Rate Interface Module for Arduino Kit K9805(DIYODE November 2017)Utilises photoplethysmography sensing to detect blood flow and heart beating. This project is ideal for interfacing with Arduino projects requiring biometric monitoring. Although humans can hear the human heart beating, and can usually tell if its beating fast or slow, and can even count the beats against a clock, or at least a watch, there are a lot of inventors out there creating instruments like the Fitbit and its mates, to

Sensitivity: -60dB ±3dB

Do NOT immerse in water)

Hold Up Time (Typical): 70ms @ 230VAC

Ideal for powering portable appliances from auxiliary batteries

1 x USB-A Power

THD+N (undelayed signal): typically around 0

Enhanced bass is delivered by the compact subwoofer

PPP over ATM (RFC 2364)

300 x 300mm

640-664MHz

Antenna Dimensions

Fused input