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Task Analysis (Electronics (Using circuit wizard (Flowcharts), LED, Buzzer…
Task Analysis
Electronics
LED
Buzzer and piezos
Microcontrollers
Switches
Using circuit wizard
Flowcharts
Digit displays
Manufacture
Finger joints
Vacuum forming
Laser cutting
Drilling
Sand/Die casting
Mechanisms
Levers
Gears
Linkages
Hydraulics
Customer safety
No sharp edges
No chance of injuries
Can't get an electric shock from the circuit
Can't be too heavy if not could injure someone if it falls
Aesthetics
Colours
Red to stand out
Wax onto wood
Sizes
Large enough to be seen
Small parts for where the circuit is held
Materials
Wood
MDF
Plywood
Oak
Pine(can use wax)
Polymers
ABS
Acrylic
Metal
Aluminium
Low-carbon steel
Copper
Ergonomics
Easy to hold
Comfortable material to hold
Product possibilities
False start
Races
Swimming
Running
Counters
Tennis
Swimming
Football
Function
Practising the sport:
To count someones score to know if they beat heir best
False start:
To make someone aware they have had a false start
To allow someone to get the best starting time for their sport
Cost
£10
Time consuming
Not many machines used, labour process
Circuit used
Price of materials
Meed to make a profit