yusuf
Member
Hello friend here in my attachment this is a corrosion free water sensor but I want to add LED instead of outocoupler to indiacate.
I have assembled all the components on breadboard but I am confused and not understanding whether it is running or not I have checked supply on electrodes and output where autocoupler is there by adding a diode but I didnt get any supply in both of them while putting the electrodes in water and by removing from water.
I am new in electronic so friend please suggest a good idea or how to check whether it is working or Not.
On more thing I am using on 6vlt and I dont have exact values capacitor so I have used 103 (it's the number printed on capacitor) yellow ones non polarize capacitors.
Thanks advance.
I have assembled all the components on breadboard but I am confused and not understanding whether it is running or not I have checked supply on electrodes and output where autocoupler is there by adding a diode but I didnt get any supply in both of them while putting the electrodes in water and by removing from water.
I am new in electronic so friend please suggest a good idea or how to check whether it is working or Not.
On more thing I am using on 6vlt and I dont have exact values capacitor so I have used 103 (it's the number printed on capacitor) yellow ones non polarize capacitors.
Thanks advance.