Low Power EKG & Heart Rate Monitor Reference Design, Featuring the MSP430FG439

(ACTIVE) TIDM-EKG-HRM

Description & Features

Technical Documents

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Description

This design details how to build a digital heart-rate monitor using a MSP430FG439 microcontroller (MCU). The heartbeat rate per minute is displayed on an LCD and generates a digital data stream via an RS232 serial port to allow EKG waveform display on a PC. The entire application runs using a CR2032 3-V lithium battery.

Features
  • Integrated AFE with external INA for low-power two-chip EKG measurement
  • Low cost PCB-based sensors
  • Integrated segmented LCD display for easy pulse readout
  • GUI application support for display of measured results via PC
  • This application report uses the MOD-EKG Pulse oximeter and Heart-Rate Monitor using the MSP430FG439 development board by OLIMEX Ltd
  • This reference design is tested and includes software, hardware design files, documentation & PC GUI.


View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




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Part Number Buy from Texas Instruments or Third Party Status

TIDM-EKG-HRM:
Low Power Heart-Rate & EKG Monitor Reference Design by Olimex

$34.00(USD)

ACTIVE

TI Devices (2)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
INA321  Micropower single-supply CMOS Instrumentation Amplifier  Amplifiers  Sample & Buy Not Available
MSP430FG439  16-Bit Ultra-Low-Power MCU, 60KB Flash, 2KB RAM, 12-Bit ADC, Dual DAC, DMA, 3 OPAMP, 128 Seg LCD  MSP430 ultra-low-power MCUs  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Application notes (1)
Title Abstract Type Size (KB) Date Views
Multiple Files   25 Sep 2007 853
White papers (1)
Title Abstract Type Size (KB) Date Views
PDF 690 04 Aug 2014 1,531
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 1578 12 Jul 2013 96
PDF 17 27 Jun 2013 78
PDF 133 27 Jun 2013 421
ZIP 65 27 Jun 2013 51
Related Tools & Software

Software (1)




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