Hey, do you want to create something fun and practical with Arduino? Today, we will build a simple smart greenhouse monitoring system. Don’t worry, even if this is your first time with Arduino, you can easily manage it by following this tutorial! Imagine creating a small system with your own hands that can automatically detect … Read more
Today, we are going to create something practical! I will teach you how to use Arduino to make a device that measures temperature and humidity. Not only can the data be uploaded to the cloud, but if it gets too humid or hot enough to fry an egg, it will also sound an alarm to … Read more
Do you want to set up a weather station at home to monitor temperature and humidity changes anytime, anywhere? Then try this mini weather station! We will use Arduino, the DHT11 temperature and humidity sensor, and an OLED display to build a super cool weather monitor. Don’t worry, despite the long name, the actual operation … Read more
Produced by 21ic Forum Naluo MimiWebsite: bbs.21ic.comAs is my style, let me ramble a bit at the beginning:With nothing much to do and not wanting to tackle anything too difficult, I decided to play around with a development board that has been gathering dust.Last year, I won a development board based on the MM32L073 microcontroller … Read more
01 CSI Camera Test The I.MX6ULL Terminator development board exposes a CSI camera interface, supporting the OV5640 camera module from 【007】. First, we connect the OV5640 camera module to the development board, as shown in the figure below (when connecting, be sure to pay attention to the direction, the camera should face the inside of … Read more
C++ Embedded System Design: Hardware and Software Collaboration In modern embedded systems, the collaboration between hardware and software is crucial. C++, as a powerful programming language, effectively supports this collaborative work. This article will introduce how to use C++ for embedded system design and demonstrate basic concepts through example code. 1. Overview of Embedded Systems … Read more
Abstract: Yesterday, during the weekend, I came across a video on Douyin that claimed building a small IoT project would cost several hundred dollars. After watching it, I exclaimed that it was quite misleading. Today, I will organize a fun little IoT project from before that I guarantee you can complete in just 10 minutes. … Read more
Introduction to MQTT The MQTT protocol is currently the most popular Internet of Things protocol in the world, bar none. It provides devices with a stable, reliable, and easy-to-use communication foundation. As of now, there are over a hundred million devices connected via the MQTT protocol, widely used in fields such as IoT and M2M. … Read more
Editor’s Note Our school’s second “Small Inventions and Innovations Festival” has successfully concluded. “The Million Thousand People Science and Education Prosperity School Project, helping to cultivate high-quality applied talents,” has received widespread attention from all sectors of society and major media. This festival brought together 2396 participants with small inventions and innovations, with a total … Read more
Arduino Course at Smart Robot Club – Session Four Robot DHT11 Temperature and Humidity Sensor and Infrared Remote Control April 2nd, 2 PM, on March 19th at 2 PM, the Smart Robot Club held its fourth Arduino course in A207 of the School of Electrical and Electronic Engineering. According to the group arrangement, members should … Read more