Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides ...
Arduino library for the UFM02 ultrasonic flow sensing module through SPI, I2C, and UART from ScioSense. The UFM-02 is a complete unit including the sensor electronics, spool piece, connectors with ...
encoder.tick(); // just call tick() to check the state. attachInterrupt(digitalPinToInterrupt(PIN_ENCODER_A), checkPosition, CHANGE); attachInterrupt ...