47nF 0603 Surface Mount Multilayer Ceramic Capacitor (Pack of 50) SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna Arduino Compatible - Direct shield

Arduino Compatible - Direct shield connection to Arduino boards

Rosin Flux Core: Built-in flux ensures smooth wetting and clean

and office work

and allow the device 5-10 minutes of stationary wear before relying on heart rate readings

Is the heart rate sensor accurate for medical purposes

47nF 0603 Surface Mount Multilayer Ceramic Capacitor (Pack of 50) SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna Arduino Compatible - Direct shield47nF 0603 Surface Mount Multilayer Ceramic Capacitor (Pack of 50)47nF 0603 Surface Mount Multilayer Ceramic Capacitor is a rectangular block of ceramic dielectric in which a number of interleaved metal electrodes are contained.