keuwlsoft

3x3 Cube Solver

Draw A Balance Labyrinth

SPL Meter

Camera RGB Color Picker

Sand Timer

AC Magnetic Field Meter

Counter

Harmonicity Meter

Ruler

Proximity Sensor Counter

Clap Counter

Audio Frequency Counter

USB Serial Monitor

Metronome

Wifi Analyser

Spectrum Analyser

Pulse Echo Sonar Meter

Light Meter

Music Pad

Car Challenge

Compass

Stopwatch

Camera Color Counter

IR Remote Creator