VideoLibrary

How The Capacitive Liquid Level Sensor Works

This video explains how a capacitive liquid level sensor works, introducing a DIY plant watering device project that uses such a sensor to monitor water tanks, aiding in plant care—especially when away—with listed materials and a tutorial link.

8/5/2025 1:34:46 PM

Part List

ImagemNúmero de peça do fabricanteDescriçãoAvailable QuantityPreçoVer detalhes
SENSOR LEVEL SWITCHSEN0368SENSOR LEVEL SWITCH37 - Immediate$9.41Ver detalhes
FIREBEETLE 2 ESP32-E IOTDFR0654FIREBEETLE 2 ESP32-E IOT94 - Immediate$8.53Ver detalhes
GRAVITY: ANALOG CAPACITIVE SOILSEN0193GRAVITY: ANALOG CAPACITIVE SOIL122 - Immediate$5.10Ver detalhes

Related Videos

How The UART Protocol Works - Gravity: UART Fiber Optic Transceiver Module
How The UART Protocol Works - Gravity: UART Fiber Optic Transceiver Module

Publish Date: 2025-08-05

How The SPI Protocol Works
How The SPI Protocol Works

Publish Date: 2025-04-21

Related Product Highlight

ESP32 Development Board - FireBeetle Series The DFRobot FireBeetle development boards are based on the ESP32 module, including the ESP32, ESP32-S, and ESP32-C series.

Related Articles and Blogs

FireBeetle V1 vs V2 (ESP32/ESP8266/Arduino) Development Board Selection This guide compares FireBeetle V1 vs V2 (ESP32/ESP8266/Arduino versions), breaking down key differences in features, hardware/software compatibility to help pick the best for smart home/IoT.
How to Narrow Down Connectivity Options for Your Next Design To help determine the right connection, decide between wired or wireless, standard-based or proprietary, and the type of network topology support needed.