See also

DEVELOPMENT BOARDS
Large collection
of latest development boards
Sensors
DHT 22 Temperature and humidity
High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module 5V Single Bus Interface
HC-SR04 Ultrasonic Distance Sensor
HC-SR04 HCSR04 Ultrasonic Wave Detector Ranging Module HC-SR04 HC SR04 HCSR04 Distance Sensor for Arduino
BME 280 Temperature humidity and barometric pressure sensor
BME 280 Temperature humidity and barometric pressure sensor
HDC1080 CCS811 Air quality + temp/hum sensor
HDC1080 CCS811 Carbon Monoxide CO2 VOCs Air Quality Numerical Gas Temperature Humidity Sensor Module Electronic DIY For...
GY-219 Bi-Directional DC Current Sensor
1 Set INA219 IC Bi-Directional DC Current Power Supply Sensor Breakout Board Monitoring Module For Arduino
DS18B20 Stainless steel Waterproof DS18b20 temperature probe
DS18B20 Stainless steel Waterproof DS18b20 temperature probe for Arduino
HTU21D digital humidity and temperature sensor
HTU21D digital humidity and temperature sensor
Capacitive Soil Moisture Sensor Module
Capacitive Soil Moisture Sensor Module Corrosion resistant Wde Voltage 3.3~5.5V for Arduino
Liquid Water Level Sensor Horizontal Float Switch
Liquid Water Level Sensor Horizontal Float Switch