# Yearling Sapphire Dejarik ## Description Purpose: Design a schematic for a wearable ECG signal monitoring device that is compact and sends readings via Bluetooth. Components: Arduino Nicla Sense ME: To serve as the central processing unit of the device. MCP3911: To capture the ECG signal. AD8606: To amplify the ECG signal. Battery: To power the device with a consideration for the battery to be rechargeable via a Type-C port. Specifications: The device must be small and wearable, like the one shown in the image provided. It should have Bluetooth capabilities for transmitting data. Include a charging circuit for the battery using a Type-C connection. Enhancements: Suggest potential improvements in design for efficiency, size reduction, or additional features. Constraints: The size and shape should be as unobtrusive as possible for ease of wear. Note: Please advise on the inclusion of any additional components that may be necessary for the operation, stabilization, or improvement of signal quality. ## Project Details - **Owner:** ahmed-ibrahim-asl - **Created:** 4/8/2024 - **Last Updated:** 6/10/2024 - **Visibility:** Public *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ahmed-ibrahim-asl/yearling-sapphire-dejarik~sz](https://www.flux.ai/ahmed-ibrahim-asl/yearling-sapphire-dejarik~sz).* --- *Generated from [https://www.flux.ai/ahmed-ibrahim-asl/yearling-sapphire-dejarik~sz](https://www.flux.ai/ahmed-ibrahim-asl/yearling-sapphire-dejarik~sz)*