Welcome! I'll help you on your Arduino project . I will work with you to debug any issue in your arduino project and guide you through to make it a success. I can help you with many types of sensors and actuators including following sensors and actuators, Sensors/Input PIR (Motion) Sensor Ultrasonic Sensor Ping Sensor Serial monitor LDR Temperature Sensor Moisture Sensor Presure Sensor Sound Sensor Finger print And more (Contact me for more information) Actuator/Output Motors (DC, Stepper, Servo) LCD Buzzer Serial monitor Relay Button And more I have experience with Arduino shields. Motor GPS Motor NFC/RFID Wave GSM And more I can help with following Modules Bluetooth RF Transmitter/Receiver IR Sensor Gas Sensor And more Please Send me your project description before you order , I'll tell you whether I can help you.