The TinkerCAD advanced kit gives you all the components needed to construct more interactive circuits
Included in each kit:
555 Timer IC
CD4017 IC
Potentiometer 0-10k
8 Resistors
1 capacitor
1 inductor
1 diode
1 NPN Transistor
1 PNP Transistor
P-MOSFT
N-MOSFT
Photoresistor
Force Sensor
DC Motor
IR Sensor
Gas Sensor