Feng Se from Aofeisi Quantum Bit Report | Public Account QbitAI In the dead of night, when your neighbors are fighting, partying, or when children are crying and keeping you awake, how do you deal with it? Do you knock on the door? Wear earplugs? Quietly endure until you develop neurosis? A guy abroad was … Read more
MAKER：Nikus/ Translation: Fun Without End This is a machine so simple that it’s almost ridiculous, its only purpose is to help you flick a fidget spinner to make it spin at high speed… You need to use an Arduino to drive the servo, fix them properly, and place them in just the right position to … Read more
Source: csdn In this article, we will introduce how to build an IoT system that monitors soil moisture and alerts users when the soil is dry. This project uses the IoT cloud platform (http://t.cn/RJGCFD1) to manage the alert system while storing data from sensors. As we all know, the Internet of Things is one of … Read more
Recently, I’ve been thinking about exercising, but I neither want to buy a gym membership nor a sports wristband, so I decided to make one myself. Vital sign monitoring refers to the method of observing and studying data such as body temperature, heart rate, respiratory status, and blood pressure using various sensors and devices. Different … Read more
MAKER: ThomasVDD / Translated by: Fun Without End Cherry Soldering tiny SMD components can be quite challenging, but this process can also be automated. It can be completed by applying solder paste and baking it in a (reflow) oven or hot plate (just like a cooking plate in the kitchen). I have seen many DIY … Read more
Some images are sourced from and can be downloaded from the following website: https://grabcad.com/library/movil-robot-arduino-1 Follow the WeChat public account “Mechanical Drawing Dog” for more related resources. Note: This article is just a collection of images for appreciation. If you need to share, please comply with the disclaimer in the “More Drawings” section on the homepage … Read more
Arduino is known for its simplicity and ease of use, largely due to the straightforward I/O (Input/Output) functions it provides. This article will delve into the four most commonly used I/O functions in Arduino: digitalRead(), digitalWrite(), analogRead(), and analogWrite(), demonstrating their usage and precautions through specific example code. 1. Digital Read/Write: Mastering the Art of … Read more
Compared to instruments like trumpets and flutes, electronic keyboards are easier to understand and operate. If we use a USB keyboard as the instrument keys, we can create the simplest keyboard instrument. To achieve this goal, we need to solve two problems: sound generation and parsing USB keyboard data. ·Sound Generation First, we need a … Read more
Follow+Star Public Account Number, don’t miss wonderful content Author | strongerHuang WeChat Public Account | strongerHuang Graduation season is here, and I see the discussion in the group chat about the topic of 【How to Choose a Development Board】. Getting started with embedded systems generally starts with buying a development board… Here I will share … Read more
Control the servo motor via web using Arduino and ESP8266 module. In this article, we will implement control of the servo motor through a web interface. The webpage will be created using ESP8266 module, and the servo motor will move in response to the slider on the webpage. Connect the ESP8266 to the Arduino UNO … Read more