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32-Bit MCUs
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32-Bit MCUs
- SAM 32-bit MCUs
- PIC 32-bit MCUs
- CEC 32-bit MCUs
- Legacy Products
- Development Boards
- Software Tools for PIC, SAM and AVR MCUs
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Applications, Reference Designs and Solutions
- Audio Player/Recorder
- Bluetooth® Low Energy-Based Weather Station
- Die Cutting Machine
- Fitness Tracker/Wearable Solution
- Graphical User Interface
- HMI Display for Diagnostic Tools
- Location-Tagged SOS, Asset Tracking or Vehicle Tracking
- Motor Control
- Robotic Vacuum
- SD Card Audio Player
- Smart Home Lock
- TCP/IP Networking
- USB Device/Host Applications with 32-bit Microcontrollers
- USB Mass Storage Device with Multiple Drives
- Wi-Fi® Remote Control for Lighting or Appliances
- 32-bit Embedded Security
- 32-bit Functional Safety
- 32-bit Motor Control
- 32-bit Low Power
- Graphics
- Softpacks
- Other Tools and Resources
- Third Party Partners
- PIC18F to PIC24F to SAMD2x Migration and Performance Enhancement Guide
Fitness Tracker/Wearable Solution
There are many types of fitness or activity trackers available on the market that can monitor your heart rate, your sleep patterns or your performance in a variety of sports activities. Our solution showcases how a 32-bit microcontroller (MCU) can be used to create a variety of products for the healthcare and wearables markets.
This demo of a fitness tracker displays heart rate readings measured in beats per minute (bpm) on a low-power E ink display. Here’s a quick overview of how it works:
- The host SAM D21 MCU communicates with a MikroElektronika Heart Rate 3 click board over the I2C interface and with a MikroElektronika eINK click over the SPI Interface
- The Heart Rate 3 click board provides accurate heart rate readings when you place an index finger on top of the sensor
- The eINK click bundle features a low-power display that shows the heart rate and retains data even after the device is disconnected from a power source
