05SepSeptember 5, 2024

ESP32 with a 0.96-inch OLED display

ESP32 with a 0.96-inch OLED display:

Hardware Setup:Gather the necessary components:ESP32 development board 0.96-inch OLED display module Jumper wires Breadboard (optional)Power supply (3.3V or 5V)Connect the OLED display to the ESP32:Connect the VCC pin of the OLED display to the 3.3V or 5V output of the ESP32.Connect the GND pin of the OLED display to the ground pin of the ESP32.Connect the SCL pin of the OLED display to the SCL pin of the ESP32.Connect the SDA...

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05SepSeptember 5, 2024

ESP32 with a DHT11 sensor module

ESP32 with a DHT11 sensor module:

Hardware Setup:Gather the necessary components:ESP32 development board DHT11 sensor module Jumper wires Breadboard (optional)Power supply (3.3V or 5V)Connect the DHT11 sensor to the ESP32:Connect the VCC pin of the sensor to the 3.3V or 5V output of the ESP32.Connect the GND pin of the sensor to the ground pin of the ESP32.Connect the data pin of the sensor (usually labeled "D") to a digital input pin on the ESP32 (e.g., GPIO13).Software Setup:Install the...

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05SepSeptember 5, 2024

ESP32 with a capacitive soil moisture sensor

ESP32 with a capacitive soil moisture sensor:Hardware Setup:Gather the necessary components:ESP32 development board Capacitive soil moisture sensor module Jumper wires Breadboard (optional)Power supply (3.3V or 5V)Connect the soil moisture sensor to the ESP32:Connect the VCC pin of the sensor to the 3.3V or 5V output of the ESP32.Connect the GND pin of the sensor to the ground pin of the ESP32.Connect the analog output pin of the sensor...

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05SepSeptember 5, 2024

ESP32 with a water level sensor

ESP32 with a water level sensor:Hardware Setup:Gather the necessary components:ESP32 development boardWater level sensor moduleJumper wiresBreadboard (optional)Power supply (3.3V or 5V)Connect the water level sensor to the ESP32:Connect the VCC pin of the sensor to the 3.3V or 5V output of the ESP32.Connect the GND pin of the sensor to the ground pin of the ESP32.Connect the output pin of the sensor (usually labeled "OUT") to a digital input pin on the ESP32 (e.g., GPIO13).Software Setup:Install the Arduino IDE: Download...

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04SepSeptember 4, 2024

ESP32 with IR Sensor

ESP32 with IR Sensor: A Beginner's Guide

IntroductionThe ESP32 is a powerful and versatile microcontroller that has gained immense popularity in the IoT and embedded systems world. Its low cost, high performance, and rich feature set make it an ideal choice for various projects. One of the interesting applications of the ESP32 is to integrate it with an infrared (IR) sensor to detect and measure infrared radiation. In this blog post, we'll explore how to connect an IR sensor to...

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