Digital & Tech
Arduino & Making
Make a small board read a sensor and then control something
A board and a bag of components is a cheap way in, and the first project is usually a blinking light, then reading a sensor, then driving a motor. It connects code to the physical world, and that feedback feels unlike pure software. Wiring mistakes destroy boards, so prototype on a breadboard before soldering anything.
First stepGet a starter board and a component kit, wire it up on a breadboard, and make one LED blink in a pattern you wrote.
Barriers
Cost to start
Under $50
Going deep → $2k–10k
Alone or with people
On your own
Effort
Sitting
Without a teacher?
Self-taught
One session takes
1–2 hours
Where
At home
Why people take it up