SmartRelayControl
Control a relay with a simple Bluetooth-based interface.
Bluetooth
Open-Source Learning
Free knowledge for every curious mind.
Brainwaves is a growing collection of material, apps, experiments, to open the world of science, arts and knowledge - from EM waves, radar, drones, human biology, neuroscience, bio-signals, chemistry, language learning and STEM concepts accessible to learners everywhere – completely free and open source.
Apps & Tools
Hands-on learning you can actually use.
Lightweight, focused apps that turn abstract ideas into experiments
RF Lab (coming soon)
Visualize RF beams, in an interactive, browser-based lab.
Waves · RF
Neuro Waves (coming soon)
Explore how the brain and heart generate electrical signals, with simple visualizations of waveforms and what they mean.
Neuroscience · Bio-signals
Human Body Atlas (coming soon)
System-by-system views of the human body – from skeleton and muscles to circulation and respiration – designed for curious kids, students, and parents.
Biology
Chemistry Blocks (coming soon)
Tiny, focused modules that explain atoms, molecules, bonding, reactions, and everyday chemistry with visuals and simple experiments.
Chemistry
Languages (coming soon)
Learn languages the fun, focused way
Open Source
Topics
From imagination to reality.
BrainWaves will grow into a hub for open-source knowledge in science, technology, languages, and more – for curious learners of all ages.
Science
Physics, biology, Earth & space science.
Math
From basic arithmetic to algebra & beyond.
Chemistry
Atoms, molecules, reactions and real-world labs.
German Language
Words, phrases, and practice with AI-assisted learning.
Spectrum Science & Engineering
EM waves, radar, antennas, RF and sensing.
Programming
C, C++, Python and practical coding projects.
Contact
Want to collaborate or contribute?
Add your own experiments, translate content, or use Brainwaves in your classroom. Reach out and let’s build something open together.