Sensor for Arduino

Grove Capacitive Fingerprint scanner

Grove - Capacitive Fingerprint Scanner/Sensor | Seeed Studio Wikiwiki.seeedstudio.com

Bluefruit LE UART

Introducing the Adafruit Bluefruit LE UART FriendAdafruit Learning System

One wire DS18B20 Digital temperature sensor

GitHub - milesburton/Arduino-Temperature-Control-Library: 🌡️ Arduino library for interfacing with Maxim temperature sensors like DS18B20, DS18S20, and MAX31850. 🔌 Supports multiple sensors, ⚡ asynchronous operation, and 🎯 configurable resolution for precise temperature monitoring.GitHub

Micro Servo

Arduino Lesson 14. Servo MotorsAdafruit Learning System

TCS3200 Colour sensor

https://wiki.dfrobot.com/TCS3200_Color_Sensor__SKU_SEN0101_wiki.dfrobot.com

Grove moisture sensor

Grove - Moisture Sensor | Seeed Studio Wikiwiki.seeedstudio.com