Microphone Sound Detection Sensor Module 4 PIN EGP35.00 Push Button Module ST EGP30.00 GY-906 MLX90614ESF-BCC Contactless Temperature Sensor Module EGP950.00 TDA2030 Audio Amplifier Module 18W 6-12V EGP50.00 4075 IC Triple 3-Input OR Gate DIP-14 EGP18.00