Exactly what i was looking for. Great project. The levels are of 25% increment. levels are shown at 25,50,75 and full. How can you make it gradual? ie at least at 1% increments ????
ola teria como fazer um sketick paseado neste video com sensores de nivel boia um para arduino uno nao usando sensor utrassonico para 3 sensores de entrada e 4 saida led hello, would you like to make a sketick paced in this video with float level sensors one for arduino uno not using ultrasonic sensor for 3 sensor input and 4 output led
Good idea, but not for long time use. I've made the same 2 years ago and installed it in my water tank. But after 1-2 months, it stopped working. On figuring out the problem, i found that after the installation, the water vapours in the water tank started making contact with ultrasonic sensor & after 1-2 months, the both ends of sensor rusted completely making then unable to transmit & receive sound. I tried to cover sensor with plastic sheet in order to prevent it from vapours, but didn't worked, because sound can't penetrate polythene steet😹😹🤦🏻♂️ I tried to find alternatives & all i found was using a LIDAR / Laser sensor instead of ultrasonic sensor. If you know a better solution for this problem, then please let me know!
