We are a company focused on science education, located in Beijing. We are happy to recommend to you the best international teaching apps to help children learn happily, welcome to follow us. (Please check our historical articles, there are many interesting app recommendation articles) In the field of STEM education, there are two platforms that … Read more
In this article, we will explore the APDS-9960 gesture sensor and how to use it with WS2812B to control Neopixel LED strips. We can control the LED strip using simple gestures. Moving your hand left or right will change the direction of the running LEDs, while moving your hand up or down will change their … Read more
I am Kanto, the Kanto who is not sticking to his profession Today, let’s continue talking about Arduino, It is completely correct for skilled electrical programmers to look down on Arduino, after all, they can quickly create a circuit board and solve everything stably, while you are using a Raspberry Pi or Arduino as a … Read more
Click on the blue text above to follow us Arduino and STM32 are both popular microcontroller platforms, each with its unique advantages and disadvantages. The choice of which is more suitable for beginners mainly depends on your learning goals and background. 1 Development Environment Arduino: Arduino mainly relies on the Arduino IDE, which is a … Read more
【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