Taste The Code on MSN

Carbon monoxide sensor setup in Home Assistant done the right way

In this video, I'm making a carbon monoxide monitor for my home using an MQ7 carbon monoxide sensor, a DHT11 temperature and humidity sensor, and a NodeMCU microcontroller board. This sensor is ...
Elektor Magazine

Designing a Reliable Temperature and Humidity Node for IoT Projects

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...
GitHub

A ThingSpeak client for the ESP32 + DHT11 sensor

THe RMT perhiperal to talk to the DHT11 sensor The ESP Wifi support to connect to the Internet ESP-IDF Open SSL library to speak HTTP to the ThinkSpeak API The ESP's deep sleep to save power between ...
GitHub

BBC micro:bit MakeCode editor extension for DHT11 and DHT22 humidity/temperature sensors

DHT11 and DHT22 are two popular sensors among microcontroller users, especially the cheap DHT11s. DHT22s cost more but have better data resolution. My codes are based on MonadnockSystems/pxt-dht11 but ...
IEEE

Design and Implementation of a LoRa-Based Tactical Communication System Using Low-Power Sensors

Abstract: Contemporary military operations in remote and hostile environments face significant challenges due to unreliable or absent communication networks. This paper aims to develop a robust ...
IEEE

ROS-Based Autonomous Maintenance and Inspection Robot for Industrial Safety

Abstract: Industries increasingly rely on automation to improve operational efficiency, ensure worker safety, and reduce downtime. This paper presents a ROS-Based Autonomous Maintenance and Inspection ...