Speaking of full price, the UGREEN Uno Nexode 4-port charger is normally $59.99, but this deal brings the price down to $47.99, saving you $12. Not bad, really, for a charger that has a few ports.

In this comprehensive TMC2209 Arduino tutorial, we'll walk through a complete example of how to interface a Bigtree Tech TMC2209 stepper motor driver with Arduino UNO for precise directional rotation ...

This paper uses a simple two-wheel self-balancing car as the design platform., the gesture sensing system with MPU6050 serves as the main sensor. The data of two sensors are filtered and fused by ...

In the contemporary era of rapid urbanization and climate change, the efficient monitoring and control of environmental parameters within greenhouses are paramount for maximizing crop yields and ...

An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

3D-Printed Arduino Traffic Light Red → Yellow → Green → Yellow → back to Red Press-fit only — no screws or glue. 🚧 Watch the 90s demo video showing the build process ...

A 500 Hz square-wave output signal from the chopper wheel controller subsequently provides an initial trigger for a simple square-wave generator constructed in-house using an Arduino board (UNO Rev3, ...