AosongAM2302DHT22 (AM2302) temperature and humidity sensorSensor typeEnvironmentalInterfaceDigital3.3 V logic ready✓Supply voltage5 V64 pcs€4.90
Joy-ITSEN-HCSR04HC-SR04 ultrasonic distance sensorSensor typeDistanceInterfaceDigital3.3 V logic ready–Supply voltage5 V250 pcs€2.50
Maxim IntegratedDS18B20-TO92DS18B20 digital temperature sensorSensor typeEnvironmentalInterface1-Wire3.3 V logic ready✓Supply voltage5 V436 pcs€2.90