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Ultrasonic Wireless Water Level Indicator – Solar Powered

In this post we are going to construct a ultrasonic based solar powered wireless water level indicator using Arduino in which the Arduinos would be transmitting and receiving at 2.4 GHz wireless frequency. We will be detecting the water level in the tank using ultasonics instead of traditional electrode method. Overview Water level indicator is … Read moreUltrasonic Wireless Water Level Indicator – Solar Powered

Simple Digital Water Flow Meter Circuit using Arduino

In this post we are going to construct a digital water flow meter using Arduino and 16 x 2 LCD display. We will be taking a look at YF-S201 water flow sensor, its construction and working and how to interface with Arduino to extract some useful readings. The proposed project can measure the rate of … Read moreSimple Digital Water Flow Meter Circuit using Arduino

Anti-Corrosion Probes for Water Level Controller

In this post we learn how to make anti-corrosion probes for water level sensor and controller circuits by using alternating supply across the probes.     How it Works Let’s understand the concept used behind the designing of this anti-corrosion probe circuit for water level sensors and controllers. Corrosion in water level sensor probes take … Read moreAnti-Corrosion Probes for Water Level Controller

Car Tank Water Sensor Circuit

The article explains a simple car tank water sensor alarm circuit using IC 555 and a pulsating signal on the sensing probes to pevent corrosion on the probes. The idea was requested by Mr. Peter. Circuit Objectives and Requirements I couldn’t find how to post a project proposal on your website. May be you can … Read moreCar Tank Water Sensor Circuit

Two Pipe Water Pump Valve Controller Circuit

The article explains how to control a two pipe submersible pump valve to ensure that the pipe bringing in the municipal water is always given the main preference to the bore-well water source. The circuit is also equipped with a tank overflow cut-off feature. The idea was requested by Mr. Prashant. Circuit Objectives and Requirements … Read moreTwo Pipe Water Pump Valve Controller Circuit

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