This project is a smart hydroponics monitoring prototype using MQTT and Node-RED. It combines a Raspberry Pi, ESP8266, DHT11, and a DFRobot Capacitive Soil Moisture Sensor v2 to monitor temperature, ...

Since LLMs so far don’t come with physical appendages by default, some hardware had to be plugged together to measure parameters like light, temperature and soil moisture. Add to this a grow ...

The sensor is connected to a Raspberry Pi and is precisely controlled by serial communication and hardware PWM control. The acquired data can be saved in numpy array or CSV format, allowing for ...

Specifics The weather-resistant sensor on the ECOWITT Soil Moisture Tester takes accurate moisture readings in about 72 seconds and displays them on a convenient LCD display. Soil moisture level ...

Perhaps we should build some of [MakersFunDuck]’s Moisture Duck boards ... A fixed resistor creates a voltage divider with the soil, and dry soil has higher resistance than moist soil.

The Raspberry Pi is a popular single-board computer (SBC) and often the star of the show when you need a powerful brain and control hub for your do-it-yourself programming projects. The ZDNET team ...

Walnut Pi 2B is a single board computer (SBC) powered by an Allwinner T527 octa-core Cortex-A55 SoC with a built-in 2 TOPS AI accelerator that closely follows the Raspberry Pi 5 design for ...

Kim Delay can think of at least two good reasons why tree fruit growers in Washington state should invest in soil moisture sensors: 1) every block, let alone farm, has its own soil profile, and 2) ...

Waveshare has launched the PoE HAT (H), a thin Power over Ethernet(PoE) HAT for the Raspberry Pi 5 that easily fits inside the official case and works with the active cooler. The HAT is specially ...