assembly
batteries
block
brain
child
children
chip
circuit board
circuits
construction
constructor
design
designing
details
development
device
diagram
digital
education
electrical engineering
electricity
electrics
electronics
element
engineer
engineering
equipment
experiments
fantasy
indicator
learning
led
lesson
memory
microchip
microcircuit
mind
parts
physics
programming
radio components
robotics
schoolchildren
science
segment physics
set
technical
thinking
toy
training
定額
Electronic circuits and designer boards. The first experiments and the first steps in programming. The study of physics and roboticsの素材 [FY310138665850]
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