TC74A0 I2C 온도 센서
(Breadboard Friendly I2C Temperature Sensor - TC74A0
- TC74A0-5.0VAT)
개요
- 본 제품은 TC74A0 I2C 온도 센서입니다.
- 5핀을 가지고 있는 TO-220 패키징을 하고 있으며, 브레드보드에서 사용하기 용이합니다.
- I2C 인터페이스를 가지고 있으며 ±2°C 정확도를 가지고 있습니다.
특징
- Wiring it up is easy, pin 2 is SDA, middle pin is GND, pin 4 is SCL and the rightmost pin 5 is VDD. You can power it with 3.3 or 5V logic so it's good for any microcontroller or microcomputer. Note you will need to add I2C pull-ups on your breadboard especially if your I2C controller does not have them built in already
문서
- Datasheet
- For Arduino code, you can use our PCT2075 library (this chip and that library both use the same LM75 compatible code). For CircuitPython or Python 3, our Python PCT2075 library will work as well. These sensors work best on buses with slow I2C speeds like 100KHz or 400KHz.