Interface TFT ST7735 Display with ESP32
In this tutorial you will learn how to interface a 1.8″ 128×160 TFT display module with a ST7735 display driver with an ESP32 (WEMOS Lolin32 …
Topics for Beginners
Here you will find information most suited for beginners in microprocessor projects. The articles are designed to help you learning the fundamentals of working with microprocessors such as Arduino and ESP32. Topics range from interfacing different sensors and modules with ESP32, to using Arduino with various components. Some of the articles include guides on using the MQ4 Methane gas sensor with Arduino, interfacing ESP32 with a force sensor, and tutorials on connecting ESP32 with different temperature sensors. These resources provide step-by-step instructions, making it easy to get started with your microprocessor projects.
Wrong boot mode ESP32
If you cannot download code to your ESP32 and get the error message “Wrong boot mode“, then this tutorial is for you. An ESP32 essentially …
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 …
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 …
GP2Y0E03 Distance Sensor with Arduino
In this tutorial you will learn how to use the GP2Y0E03 Infrared Distance Sensor with an Arduino or any other common microcontroller (ESP32/ESP8266) to measure …
VL6180X Distance Sensor with Arduino
In this tutorial you will learn how to use the VL6180X Laser Range Distance Sensor with an Arduino or any other common microcontroller (ESP32/ESP8266) to …
VL53L1X/TOF400C Distance Sensor with Arduino
In this tutorial you will learn how to use the VL53L1X (also called TOF400C) Laser Range Distance Sensor with an Arduino or any other common …
VL53L0X/TOF0200C Distance Sensor with Arduino
In this tutorial you will learn how to use the VL53L0X (also called TOF0200C) Distance Sensor with an Arduino or any other common microcontroller (ESP32/ESP8266) …
How to synchronize ESP32 clock with SNTP server
In this tutorial you will learn how to synchronize the ESP32 clock with an SNTP server to always have accurate time and never have to …
Si7021 Temperature Sensor Arduino Tutorial
In this tutorial you will learn how to measure temperature and relative humidity using the Si7021 Sensor and an Arduino. The Si7021 sensor is a …
Ambient Light Sensor BH1750 with Arduino
In this tutorial you will learn how to use the Ambient Light Sensor BH1750, an OLED and an Arduino Uno to measure and display light …