【Click on the above「blue words」 to follow us, and let’s become technology enthusiasts together!】 The most comprehensive Arduino pin diagrams are here! (Click to view the full image) ARDUINO UNO ARDUINO 2009 ARDUINO LEONARDO ARDUINO NANO ARDUINO MEGA ARDUINO MICRO ARDUINO MINI ARDUINO ProMini ARDUINO YUN ATMEGA32U4 ATMEGA328 ATMega644P ATMEGA1284P ATMEGA2560 Source: DF Maker Community … Read more
This LED project features an interactive LED display wall controlled by Arduino and assembled with a 3D printed casing. The overall project is not expensive and has strong human-computer interaction, hoping to inspire you. ▲ A complete video is available at the end Materials List Arduino Mega×1 WS2812b addressable LED strip×several Tactile switch×64 5V 10A … Read more
Introduction Arduino is a convenient, flexible, and easy-to-use open-source electronic prototyping platform that includes hardware (various models of Arduino boards) and software (Arduino IDE for computer programming). By simply writing code in the computer programming environment and uploading it to the Arduino board, you can achieve your desired goals. Figure 1 Arduino Board Figure 2 … Read more
Advertisement The Hong Kong Polytechnic University plans to utilize some discarded electronic waste to create an educational 3D printer. Since the materials are sourced from electronic waste, the production cost can be significantly reduced. The creator named this printer “Curiosity”. Let’s take a look at how this printer is made, and you can also follow … Read more
Readers who work with microcontrollers should have heard of Arduino or even used it, but many friends are still unclear about what Arduino is. Today, we will briefly describe Arduino for beginners. 1. Introduction to Arduino To understand Arduino, you must first understand what a microcontroller is. The basis of the Arduino platform is actually … Read more
*This article is originally written by: ya0guang. It is part of the FreeBuf original reward program, and reproduction without permission is prohibited. Introduction Given that hardware security is a subject that most newcomers have little exposure to, and it is very appealing, the high prices of some professional security research equipment can be daunting. In … Read more
If children are learning Arduino, what exactly is Arduino? What is its use? Today, let’s explore the world of Arduino together! 01 What is Arduino? Arduino is a convenient, flexible, and easy-to-use hardware development platform that includes various models of Arduino control boards and dedicated programming development software (Arduino IDE). Arduino simplifies many complicated low-level … Read more
Ultrasonic Sensor Ultrasonic waves are sound waves that exceed the limits of human hearing, with a vibration frequency above 20 kHz. When working, the ultrasonic sensor converts between voltage and ultrasonic waves. When the ultrasonic sensor emits ultrasonic waves, the probe converts voltage into ultrasonic waves and emits them. When receiving ultrasonic waves, the receiving … Read more
Last week’s article discussed how to control LEGO with Arduino through Bricktronics, building a bridge of communication between Arduino and LEGO. Through this communication mechanism, we can integrate Arduino’s rich peripheral detectors into our application system, giving wings to our creativity. When writing last week’s article, it was during a haze period, but the “unruly … Read more
Everyone knows about Arduino, which is a convenient, flexible, and easy-to-use open-source electronic prototyping platform.It includes hardware (various models of Arduino boards) and software (Arduino IDE). The hardware of the Arduino board is relatively simple, and for most hardware engineers, it is not difficult to design an Arduino board. However, some engineers have made an … Read more