Schematic of the ACS712 Current Sensor Circuit (tested circuit diagram of the current sensor module) The internal resistance of this conductive path is 1.2 mΩ typical, providing low power loss. The do ...

Additional safety features have been implemented using an Arduino Uno R3 clone, a current sensor, ... this little circuit is able to trip the 40 amp solid state relay controlling power to the ...

Yes, there is a chance to realize one simple non-arduino project of a forgetful plant waterer! If you are looking for this option, digital output of the module must be linked to the little circuit ...

Circuit-wise, resistively-loading the output of WCS1800 is frowned upon – volt meters have to be >100kΩ. A 10 – 100nF capacitor is recommended from output to ground. Applications are foreseen in motor ...