# HEART MONITORING SYSTEM ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** spy78 - **Created:** 6/8/2023 - **Last Updated:** 5/21/2024 - **Visibility:** Public ## Key Components ### U1 — [Nodemcu-12E ESP8266](https://www.flux.ai/jharwinbarrozo/nodemcu-12e-esp8266.md) - Part Type: Microcontroller - Datasheet URL: https://components101.com/development-boards/nodemcu-esp8266-pinout-features-and-datasheet - Manufacturer Part Number: Nodemcu-12E ESP8266 **Pins:** - 3V3 [pin 11] - 3V3 [pin 25] - 3V3 [pin 16] - A0 [pin 1] - CMD GPIO11 [pin 7] - D0 GPIO16 [pin 30] - D1 GPIO5 SCL [pin 29] - D2 GPIO4 SDA [pin 28] - D3 GPIO0 [pin 27] - D4 GPIO2 [pin 26] - D5 GPIO14 [pin 23] - D6 GPIO12 [pin 22] - D7 GPIO13 [pin 21] - D8 GPIO15 [pin 20] - EN [pin 12] - GND [pin 17] - GND [pin 14] - GND [pin 10] - GND [pin 24] - RST [pin 13] - RSV1 [pin 2] - RSV2 [pin 3] - RX GPIO3 [pin 19] - SCLK GPIO6 [pin 9] - SD0 GPIO7 MISO [pin 8] - SD1 GPIO8 MOSI [pin 6] - SD2 GPIO10 [pin 4] - SD2 GPIO9 [pin 5] - TX GPIO1 [pin 18] - VIN [pin 15] ### U2 — [AD8232ACPZ-RL](https://www.flux.ai/adrian95/ad8232acpz-rl.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Analog Devices Inc. - Manufacturer Part Number: AD8232ACPZ-RL - Datasheet URL: https://s3.amazonaws.com/snapeda/datasheet/AD8232ACPZ-RL_Analog_Devices.pdf - Part Type: Integrated Circuit **Pins:** - -IN [pin 3] - *SDN [pin 13] - +IN [pin 2] - +VS [pin 17] - AC/*DC [pin 14] - EPAD [pin 21] - FR [pin 15] - GND [pin 16] - HPDRIVE [pin 1] - HPSENSE [pin 20] - IAOUT [pin 19] - LOD- [pin 11] - LOD+ [pin 12] - OPAMP- [pin 9] - OPAMP+ [pin 7] - OUT [pin 10] - REFIN [pin 18] - REFOUT [pin 8] - RLD [pin 5] - RLDFB [pin 4] - SW [pin 6] ### U3 — [LIS2DHTR](https://www.flux.ai/vasy_skral/lis2dhtr.md) - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: LIS2DHTR - Part Type: Integrated Circuit - Datasheet URL: http://www.st.com/content/ccc/resource/technical/document/datasheet/c1/e1/62/31/d2/b1/4d/bb/DM00042751.pdf/files/DM00042751.pdf/jcr:content/translations/en.DM00042751.pdf **Pins:** - ~CS [pin 4] - GND [pin 9] - GND [pin 10] - GND [pin 13] - GND [pin 12] - GND [pin 14] - GND [pin 11] - INT1 [pin 6] - INT2 [pin 5] - SA0/SDO [pin 3] - SCL/SPC [pin 1] - SDA/SDI [pin 2] - Vdd [pin 8] - Vdd_IO [pin 7] ### U4 — [BMP384](https://www.flux.ai/adrian95/bmp384.md) - Manufacturer Part Number: BMP384 - Part Type: Sensor - Manufacturer Name: Bosch Sensortec - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Bosch/bst-bmp384-ds003.pdf **Pins:** - CSB - INT - SCK - SDI - SDO - VDD - VDDIO - VSS - VSS - VSS ### U5 — [MAX30102EFD+T](https://www.flux.ai/vasy_skral/max30102efdplust.md) - Datasheet URL: https://datasheets.maximintegrated.com/en/ds/MAX30102.pdf - Part Type: Integrated Circuit - Manufacturer Name: Maxim Integrated - Manufacturer Part Number: MAX30102EFD+T **Pins:** - ~INT [pin 13] - GND [pin 12] - IR_DRV [pin 6] - NC [pin 1] - NC [pin 7] - NC [pin 8] - NC [pin 14] - PGND [pin 4] - R_DRV [pin 5] - SCL [pin 2] - SDA [pin 3] - VDD [pin 11] - VLED+ [pin 9] - VLED+ [pin 10] ### U6 — [Temperature Sensor with Pulsed Output](https://www.flux.ai/corynrobinson/temperature-sensor-with-pulsed-output.md) - Manufacturer Part Number: LMT01QLPGQ1 - Part Type: Sensor - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flmt01-q1 - Package or Case Code: TO-92 - Manufacturer Name: Texas Instruments **Pins:** - VN [pin 2] - VP [pin 1] ### U7 — [Lipo Battery](https://www.flux.ai/ramprakashvishnoi8/lipo-battery.md) - Datasheet URL: NA - Manufacturer Part Number: NA - Manufacturer Name: Renata Batteries - Part Type: Battery **Pins:** - - - + *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/spy78/heart-monitoring-system](https://www.flux.ai/spy78/heart-monitoring-system).* --- *Generated from [https://www.flux.ai/spy78/heart-monitoring-system](https://www.flux.ai/spy78/heart-monitoring-system)*