The Command & Data Handling subsystem consists of components related to the control of each subsystem. Acting as the ‘brain’ of the CubeSat, this subsystem will examine the information obtained by each subsystem and monitor the overall condition of the satellite. Spencer, a software engineering student, is presenting the system architecture of the clocking system. This system is responsible for ensuring that various components of the satellite are in sync and operate harmoniously. This is absolutely critical for the proper functioning of the satellite!