Stream Video with ESP32-CAM
In this tutorial you will learn how to stream video from an ESP32-CAM over your local Wi-Fi network to your Webbrowser. This will allow you, …
Inputs and Sensors
In the following posts we give you a detailed insight into the many input devices and sensors commonly used in Arduino, ESP32 and similar microcontroller projects.
From simple switches and buttons to advanced sensors like accelerometers, gyros, temperature, humidity, and pressure sensors. Here you find how to integrate and use these devices.
We also have two specific overview articles:
Have fun ; )
Spectrum Analyzer with ESP32 and MAX4466
In this tutorial you will learn how to build a simple Frequency Spectrum Analyzer with an ESP32. We are going to use the MAX4466 microphone …
Detect sound with MAX4466 and Arduino
In this tutorial you will learn how to detect sound with a MAX4466 microphone and an Arduino or ESP32. We will use the MAX4466 to …
Arduino vs Pico Elecrow Starter Kit
In this article we will have a look a the Arduino vs the Pico Elecrow Starter Kit for STEM education. Both starter kits offer many …
Alarms with Real-Time-Clock DS3231
In this tutorial you will learn how to use alarms with the Real-Time-Clock (RTC) DS3231 and an Arduino. The DS3231 module is an external clock. …
Parking sensor with CrowPanel ESP32 Display
In this tutorial you will learn how to build a Parking Sensor with the TOF10120 IR Laser Distance Sensor and a CrowPanel 3.5″ ESP32 Display. …
TFmini-Plus Distance Sensor with Arduino
In this tutorial you will learn how to use the TFmini Plus Laser Range Distance Sensor with an Arduino to measure distances. The TFmini Plus …
Nearest-neighbor Color Detector with TCS230 and Arduino
In this tutorial you will learn how to use the TCS230 Color Sensor with an Arduino to build a trainable color detector based on a …
TFmini-S Distance Sensor with Arduino
In this tutorial you will learn how to use the TFmini-S Laser Range Distance Sensor with an Arduino to measure distances. The TFmini-S is a …
Real-Time-Clock DS3231 with ESP32
In this tutorial you will learn how to use a DS3231 Real Time Clock (RTC) module with an ESP32. An RTC module is an external …
TF-Luna Distance Sensor with Arduino
In this tutorial you will learn how to use the TF-Luna Laser Range Distance Sensor with an Arduino or any other common microcontroller (ESP32/ESP8266) to …
AK8975 Magnetometer with Arduino
In this tutorial you will learn how to use the AK8975 3-Axis Magnetometer with an Arduino. The AK8975 is essentially an electronic compass that allows …
HSCDTD008A Magnetometer with Arduino
In this tutorial you will learn how to use the HSCDTD008A 3-Axis Magnetometer with an Arduino. The HSCDTD008A is essentially an electronic or digital compass …
PAJ7620U2 Gesture Sensor with Arduino
In this tutorial you will learn how to use the PAJ7620U2 Gesture Sensor with Arduino or other common microcontrollers such as the ESP32 or ESP8266. …
APDS-9960 Gesture and Color Sensor with Arduino
In this tutorial you will learn how to use the APDS-9960 Gesture and RGB Color Sensor with an Arduino or other common microcontrollers such as …
APDS-9930 Proximity and Light Sensor with Arduino
In this tutorial you will learn how to use the APDS-9930 Proximity and Light Sensor with an Arduino or any other common microcontroller (ESP32/ESP8266). The …