Digital Timer Switch with CrowPanel ESP32 Display
In this tutorial you will learn how to build a Digital Timer Switch with the CrowPanel 3.5″ ESP32 Display. We are going to synchronizing the …
Projects for Intermediates
Here we offer a variety of projects that are of intermediate difficulty, requiring a bit more work but are still quick to build. These projects include tutorials on how to use Arduino UNO with different displays , and using an Infrared (IR) Remote with the ESP32 microcontroller. Other guides cover the use of stepper motor drivers and real-time clock (RTC) modules. These projects are designed to enhance your skills in microprocessor programming and hardware interfacing.
Interface TFT ILI9341 Touch Display with ESP32
In this tutorial you will learn how to control a 2.8 inch 240×320 TFT ILI9341 Touch Display with an WEMOS Lolin32 lite (ESP32) using the …
Monthly Calendar on E-Paper Display
In this tutorial you will learn how implement a Monthly Calendar on an E-Paper Display using an ESP32. The display will also show the current …
Digital Clock on CrowPanel 1.28″ Round Display
In this tutorial you will learn how to implement a digital clock on a CrowPanel 1.28″ Round Display with a GC9A01 TFT using the Adafruit_GC9A01A …
CrowPanel 4.2-inch E-Paper with GxEPD2
In this blog I show you how you can use the GxEPD2 library to draw on a CrowPanel 4.2-inch E-Paper. The CrowPanel E-Papers by Elecrow …
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 …
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 …
4-color E-paper display with ESP32
In this tutorial you will learn how to use the Waveshare 3-inch 4-color E-paper display with an ESP32. The 3-inch 4-color E-paper display module by …
Temperature Plotter on e-Paper Display
In this tutorial we will build a Temperature Plotter on a 4.2″ e-Paper display using an ESP32 and the BME280 sensor. A common way to …
Analog Clock on e-Paper Display
In this tutorial we will build an Analog clock using an 4.2″ e-Paper display and an ESP32. The clock will synchronize its time with an …
Digital Clock on e-Paper Display
In this tutorial you will learn how to build a Digital clock using an e-Paper display and an ESP32. You will also learn how to …
Partial Refresh of e-Paper Display
In this tutorial you will learn how to perform a fast partial refresh of an e-Paper display. The main advantages of e-Paper displays are their …
Scribble on CrowPanel Pico 4.3″ Display
In this tutorial you will learn how to get started with the CrowPanel Pico 4.3″ Display from ELECROW. The CrowPanel displays are great, since the …
Digital Clock with CrowPanel 3.5″ ESP32 Display
In this tutorial you will learn how to build an always accurate Digital Clock with the CrowPanel 3.5″ ESP32 Display. We are going to synchronizing …
CrowPanel 2.8″ ESP32 Display : Easy Setup Guide
In this tutorial you will learn how to get started with the CrowPanel 2.8″ ESP32 Display from ELECROW. The CrowPanel displays are great, since the …
LED Ring Clock with WS2812
In this tutorial you will learn how to build an LED Ring clock with the WS2812 LED strip and an ESP32. We will add automatic …