This repository contains code and wiring instructions for an ESP32 project that measures distance using an HC-SR04 ultrasonic sensor and displays the result on a Freenove I2C LCD 1602 display module.

This ESP32 project allows you to monitor temperature readings using a temperature sensor and control an output device, such as an LED, using the ESP32 board. The temperature readings are displayed on ...

Posted in Microcontrollers Tagged displays, ESP32, led, led matrix. Post navigation. ← Home Made 5-Axis CNC Head Is A Project To Watch. Nerf Blaster Goes Next-level With Propane Power ...

That’s a nice project and I’m glad to see it here, but i’m not too sure all the project relying on the I2S peripheral of the ESP32 should be considered a “I2S hack” especially with the ...

SMD LED Blue 0603 - x128. 775 Motor – x1. DC Motor Speed controller – x1. SMD resistors and capacitors. SMD LEDs. SMD Tactile switches. SDM Slide Switch. Connectors. Custom PCB. 3D printed part and ...

One of the ESP32 acts as a master controller for easier calibration and display sync. This setup ensures all screens display their frames in sync. A single 5V power supply runs the entire system, ...

In this IoT LED Lamp project, we handle the output pin of ESP32 for switching and dimming a DC LED lamp using a local Web server.For a local Web server, we do not need an Internet connection; we can ...

NORVI Controllers’ AI Optic – also written as AIOptic – is an ESP32-S3 camera solution with a 5MP OV5640 autofocus camera module, a 2.1-inch LCD Display, a dual LED flashlight, and a microSD card for ...

Waveshare has introduced the ESP32-C6-LCD-1.47 development board powered by an ESP32-C6 RISC-V microcontroller with WiFi 6 and Bluetooth 5 connectivity and equipped with a 1.47-inch display with a ...

When you're weighing your different options in display technology, you might find yourself facing an LCD vs. LED quandary. While they sound similar, they represent distinct technologies with their own ...