Humidity & Temperature Sensors

Humidity and temperature sensors measure relative humidity (RH) and ambient temperature, and send the readings to a microcontroller such as Arduino, ESP32 or Raspberry Pi. This category covers entry-level modules like the DHT11 and DHT22 (AM2302) for learning and hobby projects. It also covers more accurate digital sensors over I2C, such as the SHT3x, AHT20 and BME280, which also measures barometric pressure. Typical uses include weather stations, greenhouse and incubator control, HVAC and home automation, data logging and IoT monitoring. When choosing a sensor, compare accuracy, measurement range, interface (single-wire, I2C or SPI), supply voltage and response time. Every sensor is available from MikroElectron in Amman, Jordan, and supported by our technical team.