The ESP32-C3 is a standout microcontroller in the ESP32 series, developed by Espressif Systems, designed to offer low power consumption, enhanced security, and wireless connectivity. Built with a RISC-V core, this chip is gaining popularity among developers looking for a cost-effective yet robust solution for IoT applications. Let’s dive into …
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This tutorial guides you through building a heart rate sensor project using an ESP32 and a MAX30102 breakout board. The heart rate data is dynamically displayed on a web page hosted locally by the ESP32, enabling real-time updates without the need to refresh the page. Devices connected to the same …
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In this project, we'll build a fun "Tug of War" game using an Arduino, a LED bar graph display, and buttons. The game mimics a classic tug-of-war, where two players compete to press their button rapidly to pull the "rope" (represented by a LED) to their side.
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In this tutorial, we will build a web-based fire alarm system using an ESP32 microcontroller, a flame sensor, a smoke sensor, and Arduino Cloud. This project will provide real-time alerts and allow you to monitor fire-related events remotely via a web interface.
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In the digital age, finding meaningful relationships has become more challenging than ever, especially for busy professionals and high-achieving individuals who value their time and privacy. This is where services like a VIP matchmaker concierge step in, blending personalized human expertise with cutting-edge technology to transform the matchmaking experience. These …
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The 1.77" ST7735 TFT LCD is a popular small-sized display, widely used in DIY projects for its vivid colors and compact size. Coupled with the powerful ESP32 microcontroller, it becomes an excellent choice for IoT projects. This tutorial will guide you through the process of interfacing the ST7735 with the …
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Dot matrix displays are a staple in microcontroller projects, offering a versatile way to showcase custom graphics, animations, and messages. Whether you're working with an Arduino, Raspberry Pi, ESP32, ESP8266, or STM32, creating dot matrix glyphs no longer needs to be a time-consuming task. This article introduces an intuitive tool …
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Looking for a quick way to prepare graphics for your embedded projects? Our LCD converter online tool—also known as an LCD image converter—lets you upload any picture (JPG, PNG, or BMP) and instantly generate the bitmap or C/C++ array needed for your LCD, OLED, or TFT display. This browser-based converter …
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In today’s industrial landscape, air quality management is not just a regulatory requirement but a cornerstone of sustainable operations. Industrial processes, especially in manufacturing, generate many airborne pollutants that pose risks to human health and the environment. Among the innovative solutions for air purification, the cyclone scrubber stands out as …
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This CAN Bus calculator will help you calculate the configuration values given the desired bit rate and system clock frequency.
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