Sensors for Arduino and other MCUs – A complete overview
Sensors are the eyes and ears of an Arduino system, transforming the analog and digital world around us into a language that microcontrollers can understand. …
Sensors are the eyes and ears of an Arduino system, transforming the analog and digital world around us into a language that microcontrollers can understand. …
Input devices let the Arduino and other microprocessors interact with the world. Without it, an Arduino would simply run its program with no way to …
In this tutorial, we will learn how to use the MQ-4 Methane Gas Sensor with Arduino to build a gas detection alarm system. This system …
In this article, I will show you how to use the RGB color sensor TCS34725 with an ESP32 microcontroller to measure the color temperature of …
In this article, I will show you how to use relay modules with an ESP32 microcontroller. Relay modules are needed to control high-voltage devices such …
In this article, I will show you how to use the waterproof ultrasonic sensor JSN-SR04T with an ESP32 microcontroller. The JSN-SR04T sensor is used in …
In this article, I will show you how to connect a Bluetooth module HC-05 to an ESP32 microcontroller. HC-05 enables you to connect any wired …
In this article, I will show you how to use the proximity distance sensor GP2Y0A21YK0F with an ESP32 microcontroller. The proximity sensor GP2Y0A21YK0F is an …
In this article, I will show you how to use a force sensor with an ESP32 microcontroller. The force sensor commonly available varies its resistance …
In this article, I will show you how to use the TMP36 temperature sensor with an ESP32 microcontroller. The TMP36 is a low-cost, low-voltage temperature …
In this guide I will show you how to use the TM1637 7-segment LED driver with an ESP32 microcontroller. Where do you find a 4-digit …
In this article, I will show you how to use the LM35 temperature sensor with the ESP32 microcontroller. The LM35 series are precise temperature sensors …
In this article, I will teach you how to connect and use a distance sensor HC-SR04 sensor to ESP32. Why do you need one? Have …
In this article, I will show you how to use the 1-wire DS18B20 temperature sensor with an ESP32 microcontroller. The DS18B20 stands out among the …
In this article, I will show you how to connect a DHT11 or a DHT22 sensor to an ESP32 microcontroller. The ESP32 with DHT11/ DHT22 …
In this article, I will show you how to connect a MAX7219 LED dot matrix display driver with an ESP32 system. The MAX7219 driver is …