Circuit Documentation
Summary
This circuit involves an Arduino UNO microcontroller interfacing with two BioAmp EXG Pill modules, electrodes, and a Transmitter module. The Arduino UNO is used to process signals from the BioAmp EXG Pill modules and transmit data via the Transmitter module. The electrodes are used to capture bio-signals which are then amplified by the BioAmp EXG Pill modules.
Component List
Arduino UNO
- Description: A microcontroller board based on the ATmega328P.
- Pins: UNUSED, IOREF, Reset, 3.3V, 5V, GND, Vin, A0, A1, A2, A3, A4, A5, SCL, SDA, AREF, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0
BioAmp EXG Pill (2 units)
- Description: A bio-signal amplifier module.
- Pins: OUT, GND, VCC, REF, IN+, IN-
Electrodes (2 units)
- Description: Electrodes for capturing bio-signals.
- Pins: REF, IN-, IN+
Transmitter
- Description: A module for wireless data transmission.
- Pins: 9, 10, 11, 12, GND, VCC
Wiring Details
Arduino UNO
5V connected to:
- BioAmp EXG Pill (VCC)
- BioAmp EXG Pill (VCC)
- Transmitter (VCC)
GND connected to:
- BioAmp EXG Pill (GND)
- BioAmp EXG Pill (GND)
- Transmitter (GND)
A0 connected to:
- BioAmp EXG Pill (OUT)
A1 connected to:
- BioAmp EXG Pill (OUT)
D12 connected to:
- Transmitter (12)
D11 connected to:
- Transmitter (11)
D10 connected to:
- Transmitter (10)
D9 connected to:
- Transmitter (9)
BioAmp EXG Pill (1st Unit)
VCC connected to:
- Arduino UNO (5V)
GND connected to:
- Arduino UNO (GND)
OUT connected to:
- Arduino UNO (A0)
REF connected to:
- Electrodes (REF)
IN+ connected to:
- Electrodes (IN+)
IN- connected to:
- Electrodes (IN-)
BioAmp EXG Pill (2nd Unit)
VCC connected to:
- Arduino UNO (5V)
GND connected to:
- Arduino UNO (GND)
OUT connected to:
- Arduino UNO (A1)
REF connected to:
- Electrodes (REF)
IN+ connected to:
- Electrodes (IN+)
IN- connected to:
- Electrodes (IN-)
Electrodes (1st Unit)
REF connected to:
- BioAmp EXG Pill (REF)
IN+ connected to:
- BioAmp EXG Pill (IN+)
IN- connected to:
- BioAmp EXG Pill (IN-)
Electrodes (2nd Unit)
REF connected to:
- BioAmp EXG Pill (REF)
IN+ connected to:
- BioAmp EXG Pill (IN+)
IN- connected to:
- BioAmp EXG Pill (IN-)
Transmitter
VCC connected to:
- Arduino UNO (5V)
GND connected to:
- Arduino UNO (GND)
12 connected to:
- Arduino UNO (D12)
11 connected to:
- Arduino UNO (D11)
10 connected to:
- Arduino UNO (D10)
9 connected to:
- Arduino UNO (D9)
Documented Code
Arduino UNO Code (sketch.ino)
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}
Documentation (documentation.txt)
This documentation provides a comprehensive overview of the circuit, including a summary, detailed component list, wiring details, and the code used in the Arduino UNO microcontroller.