Circuit Documentation
Summary
This circuit involves an Arduino UNO microcontroller interfacing with a thermistor, a humiture sensor, and a barometer. The sensors are connected to the Arduino to measure temperature, humidity, and atmospheric pressure. The Arduino processes the sensor data and can be programmed to perform various tasks based on the sensor readings.
Component List
Thermistor
- Description: A temperature sensor that changes resistance with temperature.
- Pins: SIG, VCC, GND
Humiture
- Description: A sensor that measures both humidity and temperature.
- Pins: SIG, VCC, GND
Barometer
- Description: A sensor that measures atmospheric pressure.
- Pins: SCL, SDA, VCC, GND
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
Wiring Details
Thermistor
- SIG: Connected to Arduino UNO pin A0
- VCC: Connected to Arduino UNO pin 5V (shared with Humiture and Barometer)
- GND: Connected to Arduino UNO pin GND (shared with Humiture and Barometer)
Humiture
- SIG: Connected to Arduino UNO pin D7
- VCC: Connected to Arduino UNO pin 5V (shared with Thermistor and Barometer)
- GND: Connected to Arduino UNO pin GND (shared with Thermistor and Barometer)
Barometer
- SCL: Connected to Arduino UNO pin A5
- SDA: Connected to Arduino UNO pin A4
- VCC: Connected to Arduino UNO pin 5V (shared with Thermistor and Humiture)
- GND: Connected to Arduino UNO pin GND (shared with Thermistor and Humiture)
Arduino UNO
- A0: Connected to Thermistor SIG
- D7: Connected to Humiture SIG
- A5: Connected to Barometer SCL
- A4: Connected to Barometer SDA
- 5V: Connected to VCC of Thermistor, Humiture, and Barometer
- GND: Connected to GND of Thermistor, Humiture, and Barometer
Documented Code
sketch.ino
void setup() {
}
void loop() {
}
documentation.txt