solenoid valve library for proteus 8 download

Read water sensor pulse count and process If(t >= 1000) // Only process counters once per second interrupt vector (water flow sensor) for FALLING edge interruptĪttachInterrupt(WATER_SENSOR_PIN, WaterPulseCounter, FALLING) Set Digital pin WATER_SENSOR_PINT to INPUT mode and set so decimal is shifted left with * 100 (so xx.yy becomes xxyy) Define Spark variable - not sure 'float' type works so define as INT #define WATER_SENSOR_PINĝ2 // Water sensor using pin D2 conversion from pps to litres, plastic sensor (485 for metal) Volatile unsigned int WaterPulseCount = 0 Here is my (untested on Spark) suggested sketch: unsigned long oldTime = 0 I have used a similar hall effect sensor and took a different approach using a 1 sec sampling perior in loop() along with using a falling edge interrupt for the water pulse counter. I don’t recommend you use the Adafruit code as it interferes with the timer0 delay code. if a brass sensor use the following calculation Liters = (Frequency (Pulses/second) / 7.5) * time elapsed (seconds) / 60 Liters = Q * time elapsed (seconds) / 60 (seconds/minute) Sensor Frequency (Hz) = 7.5 * Q (Liters/min) if a plastic sensor use the following calculation Lastflowpinstate = digitalRead(FLOWSENSORPIN) do not call the interrupt function COMPA anymore

in the middle and call the 'Compare A' function above Timer0 is already used for millis() - we'll just interrupt somewhere Interrupt is called once a millisecond, looks for any pulses from the sensor!įlowrate /= lastflowratetimer // in hertz you can try to keep time of how long it is between pulses which pin to use for reading the sensor? can use any pin! New to libraries and such and hoped someone might give this a look to find out whats needed. Not sure if it will even work as the spec sheet says 5v but wanted to try anyway.

Solenoid valve library for proteus 8 download