Abstract: Greenhouses are controlled area environment to grow plants. In order to achieve maximum plant growth, the continuous monitoring and controlling of environmental parameters such as ...

This is a C library for working with DHT temperature & humidity sensors on the Raspberry Pi Pico and similar RP2040 based boards. It supports DHT11, DHT12, DHT21, and DHT22 through the one-wire ...

Abstract: This paper presents a comparative study in the working methodologies of the Bare Metal and the FreeRTOS programming for the STM32 board. Both these methods were programmed for a single ...

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Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

GSM Modules are frequently used in IoT projects since it has the ability to send and receive data remotely. The GSM Modules… ...