40mm 8? 0.5W Speaker
TowerPro MG958 Digital Servo Motor
TCRT5000 Optical Interrupt Sensor
10 x 4-Pin Tactile Switch
10k Thermistor 1m
IRF540N Power MOSFET
L293D Dual H-Bridge Chipset
KBL610 6A Single-Phase Silicon Bridge Rectifier
LM317T Adjustable Voltage Regulator
ULN2003APG 7 Channel Darlington Sink Driver