How It Works: Load Cell: The load cell converts the force (weight) applied to it into a small electrical signal. The magnitude of this signal is proportional to the weight. HX711 Amplifier: The HX711 ...
bool flag = 1; // Flag for writing the calibration values in EEPROM bool flag_for_setting_all_offset = 1; // Flag for initial balancing long g_128 = 0; // Offset with GAIN 128 long g_64 = 0; // Offset ...
In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...