Honestly was one of the best first year units I did. This unit was such an informative unit that taught you a lot about how digital systems work and operate. The UC and lecturer (Farid) was very clear and detailed and he explained the topics in a very well manner and if you took your time to understand the lecture material you would honestly have a lot of fun learning this unit. The unit also had really fun labs where you use a bread board to create digital systems to drive small cars that you control through the digital system. This unit is especially fun if you are into automotive electrical systems as it teaches you a lot. However this is not an easy unit by any measure, as long as you watch and understand the lecture material you can easily do this unit and get a D or HD, however if you have a knack of falling behind on material then you may suffer a bit because the unit is somewhat fast paced. Overall a very good unit I would recommend to do in first year!!!