v1.1.0
Highlights
- Switched button input strategy to
INPUT_PULLUPand removed the need for external 10k button resistors. - Updated wiring logic so pressed buttons read as
LOWand each button is connected between pin andGND. - Improved quiz logic for decimals, wrong-answer generation, and level transitions.
- Added clearer round debug output in Serial Monitor (equation, options, and correct option).
- Split Arduino sketches by language into dedicated sketch folders (
en-gbandpt-br).
Included in this release
- English sketch:
arduino/maths-quiz-game-en-gb/maths-quiz-game-en-gb.ino - Portuguese sketch:
arduino/maths-quiz-game-pt-br/maths-quiz-game-pt-br.ino - Updated simulation sketch:
simulation/sketch.ino - Updated project documentation in
README.md
Important hardware note
This release adopts internal pull-up inputs for answer/reset buttons:
pinMode(..., INPUT_PULLUP)- pressed =
LOW - button wiring:
pin <-> button <-> GND - external pull-down resistors are no longer required for these buttons