Visualize sound frequencies spectrum with an OLED 128x32 display, Arduino Nano 33 BLE and an electret microphone amplifier (MAX9814).

Propeller driven car with accelerometer and Bluetooth wireless connection.

Via Nano 33 BLE, collate local weather data, build and train a TensorFlow neural network model, and run the model to predict air quality.

Verilog quick learning. Feasibility model creation. Accurate logic volume estimation. I2C connection. Education purpose.

Working on yourself requires constant feedback. I built a setup which measures the dynamics of the bat and gives you feedback on your swing.