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madpsy.uk | ||
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peterbraden.co.uk
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| | | | | [AI summary] The author details the process of building an ESP32-based air sensor that measures temperature and humidity, sends data via MQTT to a home server for visualization in Home Assistant, and discusses challenges faced during development. | |
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rmsol.de
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| | | | | IntroductionESP's are great to give your sensors the possibility to extract the sensor data, because of the on-board WIFI chip, which can connect to your network.Imagine you have multiple sensors, and | |
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blag.nullteilerfrei.de
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| | | | | [AI summary] The author documents their journey of integrating a CO2 sensor with Home Assistant for automated ventilation control, involving hardware setup, software development, and API integration. | |
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yasoob.me
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| | | Hi lovely people! ?? In the last article we talked about the soil moisture sensor. In this article, we will take a look at how to measure temperature using DS18b20 and measure light intensity using a photocell. Step 1: Wiring up the Circuit We will be using: Arduino UNO Breadboard DS18B20 Temperature Sensor Photocell (any typical one) 4.7K? resistor 10K? resistor Jumper Wires Wire up the circuit like this: | ||
