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blog.squix.org | ||
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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: | |
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darrenparkinson.uk
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| | | | | Using the HC-SR04 on a Raspberry Pi with Go | |
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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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hifiduino.wordpress.com
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| | | I've started writing the code for Arduino for the Buffalo II DAC. I am reusing the code I wrote for the Wolfson 8741 (TPA OPUS DAC), but I've decided to make some changes to make it easier for others to implement. Hardware components: Arduino UNO (Although any Arduino clone will work) "Standard" Hitachi-HD44780-compatible LCD (20x4).... | ||
