InvenSenseMPU-6050 accelerometer and gyroscope module (GY-521)Sensor typeMotionInterfaceI2C3.3 V logic ready✓€4.50GY-521132 pcs
Maxim IntegratedDS18B20 digital temperature sensorSensor typeEnvironmentalInterface1-Wire3.3 V logic ready✓€2.90DS18B20-TO92436 pcs