Soil Moisture Sensor (Resistive)

Garden, Measurement, Soil Moisture

DHT11

Climate, Measurement, Relative Humidity, Temperature

DHT22

Climate, Measurement, Relative Humidity, Temperature

Passive Infrared Motion Detector (PIR)

Control, Motion

Rotation Potentiometer

Control, Motion

LED

Light

DS18B20

Climate, Measurement, Temperature

RGB LED

Art, Light

DC Fan

Fan, Motor

Ambient Light Sensor

Light, Measurement

Heart rate monitor

Health, Measurement

Push Button

Control, Data Entry

DS3231 RTC Module

Timing

Loudspeaker

Sound/Noise

Buzzer

Sound/Noise

Touch Sensor

Touch