Episodes
Chain and Belts
Explores chains and belts, including demonstrations of different types of roller chain, round and toothed belts
LEDs
LED history, brightness and color, use in diorama, addressable LED strips, and power LEDs for home lighting
Hinges
An overview of different types of hinges and their usage around the home and in machinery.
Switches
An overview on how electrical switches work, and how to use microswitches for sensing and power switching in projects.
Springs
Explores springs, their manufacture, properties, and several different types of springs with their use cases
Connectors
A wide variety of connectors are shown and their operation explained, including their benefits, drawbacks and how they may be used in equipment
Glue
Explores different types of glue, their properties and uses
Bearings
A wide variety of bearings, bushes, and races are explained with their uses and properties including materials and lubrication
Sensors
Explores use of various sensor and feedback devices.
Linkages & Mechanisms
Explanations and demonstrations of levers, linkages, cranks, crankshafts, cams and capstans.
Motors
Exploration of principles, properties and control of electric motors, particularly focussing on DC varieties.
Screw Threads
Creation, usage, and troubleshooting of varieties of screw threads.
Prototypes
Principles and processes of using prototypes of various forms in the creation of a final work.
Pneumatics
Basic principles of pneumatic cylinders, pressure and units, air compressors, regulators, valves, vacuum, and low pressure pneumatics.
Solenoids & Relays
Explanations and demonstrations of uses of solenoids and relays
Hole Cutting
Demonstrations and examples of various drilling and other hole cutting methods
PLCs (Programmable Logic Controllers)
Demonstrations and uses of programmable logic controllers (PLCs)
Gears
All about gears
Cast
Tim Hunkin
Himself
Crew
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