EM 18 MODULE RFID Reader Module 125Khz HC-12 is a long-distance wireless transmission SHARP GP2Y0A02YK0F 20cm to 150cm IR Range Sensor SHARP GP2Y0A21YK0F 10cm to 80cm IR Range Sensor LM35 Temperature Sensor XH- W1209 DC 12V -50 to 110 Temperature Control Switch DS18B20 PROBE TYPE DS18B20 PCB TYPE DHT11 - ultra low cost digital temperature and humidity sensor DHT22 capacitive humidity sensing digital temperature and humidity module Water flow sensor ½” Force Sensing Resistor 0.5 FSR402 Flex Sensor 4.5" Flex Sensor 2.2" LASER MODULE SENSOR Soil Moisture Sensor ULTRASONIC SENSOR MODULE WATER SOLENOID VALVE WATER FLOAT SWITCH -01 WATER FLOAT SWITCH NEXT