The Secret Life of ComponentsSeason 32023 · 5 episodesEpisodes1PneumaticsBasic principles of pneumatic cylinders, pressure and units, air compressors, regulators, valves, vacuum, and low pressure pneumatics.2Solenoids & RelaysExplanations and demonstrations of uses of solenoids and relays3Hole CuttingDemonstrations and examples of various drilling and other hole cutting methods4PLCs (Programmable Logic Controllers)Demonstrations and uses of programmable logic controllers (PLCs)5GearsAll about gearsSeason 1Season 2