Telegram: ESP32-CAM Take and Send Photo (Arduino IDE)
In this tutorial, you’ll create a Telegram bot to interact with the ESP32-CAM to request a new photo. You can request a new photo using your Telegram account from anywhere. …
Raspberry Pi Pico: DS18B20 Temperature Sensor (MicroPython) – Single and Multiple
In this guide, you’ll learn how to interface the Raspberry Pi Pico with the DS18B20 temperature sensor and how to get temperature readings by programming your board using MicroPython firmware. …
Raspberry Pi Pico: DS18B20 Temperature Sensor (Arduino IDE) – Single and Multiple
In this guide, you’ll learn how to interface the Raspberry Pi Pico with the DS18B20 temperature sensor and how to get temperature readings using Arduino IDE. The DS18B20 is an …
Raspberry Pi Pico: DHT11/DHT22 Temperature and Humidity Sensor (MicroPython)
This guide shows how to read temperature and humidity from the DHT11 or DHT22 sensors using the Raspberry Pi Pico board with MicroPython firmware. Do you prefer using Arduino IDE? …
Raspberry Pi Pico: DHT11/DHT22 Temperature and Humidity Sensor (Arduino IDE)
This guide shows how to read temperature and humidity from the DHT11 or DHT22 sensors using the Raspberry Pi Pico board with Arduino IDE. Do you want to program using …
Arduino: 39 Free Guides for Sensors and Modules
The Arduino community has created a wide variety of modules, sensors, and other peripherals that you can use to easily create electronic projects. We have tutorials for the most popular …
Arduino with RCWL-0516 Microwave Radar Proximity Sensor (Detect Motion)
In this guide, you’ll learn how to use the RCWL-0516 Microwave Radar Proximity sensor to detect motion with the Arduino. We’ll show you how to wire the sensor and we’ll …
Raspberry Pi Pico: PWM Fading an LED (MicroPython)
Learn how to generate PWM signals with the Raspberry Pi Pico using MicroPython firmware. As an example, we’ll show you how to dim the brightness of an LED by changing …
Raspberry Pi Pico: Read Analog Inputs (MicroPython)
This guide shows how to read analog values with the Raspberry Pi Pico using MicroPython. As an example, we’ll read the values from a potentiometer, but what you’ll learn can …
Raspberry Pi Pico: Fading an LED using PWM (Arduino IDE)
Learn how to generate PWM signals with the Raspberry Pi Pico using Arduino IDE. As an example, we’ll show you how to dim the brightness of an LED by changing …
Raspberry Pi Pico: Read Analog Inputs (Arduino IDE)
This guide shows how to read analog values with the Raspberry Pi Pico using Arduino IDE. As an example, we’ll read the values from a potentiometer, but what you’ll learn …
ESP8266 NodeMCU with RCWL-0516 Microwave Radar Proximity Sensor (Arduino IDE)
In this guide, you’ll learn how to use the RCWL-0516 Microwave Radar Proximity sensor to detect motion with the ESP8266 NodeMCU. We’ll show you how to wire the sensor to …
ESP8266 NodeMCU: 21 Free Guides for Sensors and Modules
There is a wide variety of sensors, modules, and peripherals compatible with the ESP8266 NodeMCU boards. We have tutorials for the most popular components. This article is a compilation of …
ESP32 with RCWL-0516 Microwave Radar Proximity Sensor (Arduino IDE)
In this guide, you’ll learn how to use the RCWL-0516 Microwave Radar Proximity sensor to detect motion with the ESP32. We’ll show you how to wire the sensor to the …