Tag: MPXV5010DP
![Liquid-Level Monitoring Using a Pressure Sensor – Bar-Graph Display Liquid-Level Monitoring Using a Pressure Sensor – Bar-Graph Display](https://www.electronics-lab.com/wp-content/uploads/2023/10/005-7-1024x522.jpg)
Liquid-Level Monitoring Using a Pressure Sensor – Bar-Graph Display
This project allows users to monitor the liquid level on a Bar-Graph display. The liquid level is measured using a pressure sensor, the sensor is placed on top of the tank and is connected to an open-ended tube that is submerged in the water tank. The amount of water in the tank...
Continue Reading![Digital Pressure Gauge 0 to 10kPa (0 to 1.75 psi) with OLED display Digital Pressure Gauge 0 to 10kPa (0 to 1.75 psi) with OLED display](https://www.electronics-lab.com/wp-content/uploads/2020/12/015-1024x679.jpg)
Digital Pressure Gauge 0 to 10kPa (0 to 1.75 psi) with OLED display
The project presented here is a Digital Pressure Gauge using an OLED display. The measuring range of this unit is 0 to 10kPa (0 to 1.75 psi). Additional this compact open-source hardware is Arduino compatible. This board can be used for measuring low pressure up to 1.75psi with great...
Continue Reading![Liquid or Air Pressure Switch with Relay Liquid or Air Pressure Switch with Relay](https://www.electronics-lab.com/wp-content/uploads/2020/11/003-5-e1605814918452-1024x616.jpg)
Liquid or Air Pressure Switch with Relay
This pressure switch project is built using a piezoresistive transducer, LM358 OPAMP as comparator, and a relay. The circuit activate the relay when the pressure in a system exceed a given set-point. Basically, this switch can power ON or OFF a pump, valve, motor, when certain...
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