GitHub

lv_demo_keypad_encoder.c

lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN); lv_obj_set_flex_align(parent, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER); lv_obj_t * obj; obj ...

Build an ESP32 Live Weather Station with a DHT22 Sensor

Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...
Electronic Design

Arduino’s New Modulino Boards Tackle I2C and Motor-Control Limits

Arduino’s Modulino Hub, Extender, and Motors simplify I2C expansion, long-cable communication, and protected motor control ...
Electronic Design

Transform the Raspberry Pi Zero into a Programmable Arduino with PiZZa

The Arduino part works via the Arduino sketch loader. When users press Upload in the Arduino IDE, the sketch is transferred ...
GitHub

Encoders with ROS 2 (micro-ROS)

Both outputs sit on interrupt-capable pins so edges are counted in an ISR rather than polled. /encoder_angle_rad std_msgs/msg/Float64 monitor node /encoder_revolutions std_msgs/msg/Float64 monitor ...