When discussing level-sensing technologies, it’s important to make the distinction between continuous and point level sensors. Point level sensors only output a signal when the fill level passes a certain predefined threshold. This makes them valuable for underfill or overfill alerts, for example, but only continuous tank level sensors can provide up-to-date quantified level measurements. For this reason, continuous tank level sensors are the preferred technology for accurate stock monitoring, management and forecasting.
ultrasonic sensors, measure the time taken for a pulse of high-frequency sound to reflect off the surface of stored media. Continuous tank level sensors based on ultrasound are non-invasive and have low power requirements;
- UltraSonic HC-SR04 Sensor
- arduino uno
- Micro SD Card Module
- DS3231 Precision RTC Module
- 1CH Relay Module 5v
- Jumper wires
- dc motor 5v
- Arduino IDE
