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+| # | Example Code | Features | Ideal For |
+|-----|-------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------|---------------------------------------------|
+| 1 | [GettingStartedProject.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/GettingStartedProject/GettingStartedProject.ino) | Introductory setup for PulseSensor and Arduino.
Basic hardware and library integration. | Beginners, first-time users |
+| 2 | [Getting_BPM_to_Monitor.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/Getting_BPM_to_Monitor/Getting_BPM_to_Monitor.ino) | Real-time BPM monitoring on Serial Monitor.
Heartbeat alerts.
LED visualization on PIN 13. | Beginners, basic projects |
+| 3 | [PulseSensor_ATtiny85_Serial.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_ATtiny85_Serial/PulseSensor_ATtiny85_Serial.ino) | PulseSensor use with ATtiny85, including serial communication. | Projects using ATtiny85, Serial communication |
+| 4 | [PulseSensor_ATtiny85_noSerial.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_ATtiny85_noSerial/PulseSensor_ATtiny85_noSerial.ino) | PulseSensor with ATtiny85, no serial communication. | ATtiny85 based projects, simplicity focus |
+| 5 | [PulseSensor_BPM.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_BPM/PulseSensor_BPM.ino) | Standard BPM measurement setup with PulseSensor. | Standard BPM tracking projects |
+| 6 | [PulseSensor_BPM_Alternative.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_BPM_Alternative/PulseSensor_BPM_Alternative.ino) | Alternative BPM measurement method. | Alternative approaches, experimental setups |
+| 7 | [PulseSensor_BPM_UNO_R4.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_BPM_UNO_R4/PulseSensor_BPM_UNO_R4.ino) | BPM setup for Arduino UNO R4. | Arduino UNO R4 specific projects |
+| 8 | [PulseSensor_BPM_UNO_R4_LEDmatrix_Heartbeat.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_BPM_UNO_R4_LEDmatrix_Heartbeat/PulseSensor_BPM_UNO_R4_LEDmatrix_Heartbeat.ino) | Heartbeat display on LED matrix using UNO R4. | Visual heartbeat display projects |
+| 9 | [PulseSensor_BPM_UNO_R4_LEDmatrix_Plotter.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_BPM_UNO_R4_LEDmatrix_Plotter/PulseSensor_BPM_UNO_R4_LEDmatrix_Plotter.ino) | Plotting heartbeat data on LED matrix with UNO R4. | Advanced visualization, UNO R4 users |
+| 10 | [PulseSensor_DUE.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_DUE/PulseSensor_DUE.ino) | Demonstrates PulseSensor on Arduino DUE. | Arduino DUE specific projects |
+| 11 | [PulseSensor_ESP32.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_ESP32/PulseSensor_ESP32.ino) | PulseSensor integration with ESP32 module. | ESP32 advanced projects |
+| 12 | [PulseSensor_Nucleo.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_Nucleo/PulseSensor_Nucleo.ino) | Using PulseSensor with Nucleo boards. | Nucleo board specific applications |
+| 13 | [PulseSensor_PTT.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_PTT/PulseSensor_PTT.ino) | Pulse Transit Time example using two PulsleSensors | Measure pulse wave velocity with a correspoinding Processing sketch
+| 14 | [PulseSensor_RP2040.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_RP2040/PulseSensor_RP2040.ino) | PulseSensor examples for RP2040 boards. | RP2040 board projects |
+| 15 | [PulseSensor_Servo.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_Servo/PulseSensor_Servo.ino) | Control a servo based on heart rate data. | Hardware interaction, creative projects |
+| 16 | [PulseSensor_Speaker.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_Speaker/PulseSensor_Speaker.ino) | Audio feedback from heart rate data with a speaker. | Audio-interactive projects |
+| 17 | [PulseSensor_nRF52.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_nRF52/PulseSensor_nRF52.ino) | PulseSensor with nRF52 series boards. | nRF52 Bluetooth projects |
+| 18 | [PulseSensor_nRF52840_Feather_Express.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/PulseSensor_nRF52840_Feather_Express/PulseSensor_nRF52840_Feather_Express.ino) | nRF52840 Feather Express board integration. | BLE focused, nRF52840 Feather Express users |
+| 19 | [SoftwareSerialDemo.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/SoftwareSerialDemo/SoftwareSerialDemo.ino) | Software serial communication with PulseSensor. | Projects requiring software serial comms |
+| 20 | [TwoPulseSensors_On_OneArduino.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/TwoPulseSensors_On_OneArduino/TwoPulseSensors_On_OneArduino.ino) | Connecting two PulseSensors to a single Arduino. | Multi-sensor, complex data handling projects|
+| 21 | [TwoPulseSensors_On_OneArduino_Alternative.ino](https://github.com/WorldFamousElectronics/PulseSensorPlayground/blob/master/examples/TwoPulseSensors_On_OneArduino_Alternative/TwoPulseSensors_On_OneArduino_Alternative.ino) | Alternative approach for using two PulseSensors with Arduino. | Experimental setups, alternative methods |
+
+
+
+Joel's Notes:
+Best not to use underscores in the names of the code files, because some markdown interprets it as italic.
+
+Getting BPM to Monitor.ino does use interrupts, and I think it is one point where the user experience breaks.
+