In this article, we will learn how to use Arduino to drive the Nokia 5110 display. Previously, I learned how to drive the Nokia 5110 display with Raspberry Pi to show system information. 1. Hardware Connection #define PIN_SCE 7#define PIN_RESET 6#define PIN_DC 5#define PIN_SDIN 4#define PIN_SCLK 3VCC 3.3VGng GroundBL 5V No additional resistors or capacitors … Read more
Abstract In order to simulate the moisture absorption performance of clothing fiber in textiles, an experimental platform that can manipulate and observe mesoscopic liquid was designed. This experimental platform can compile an executable program and upload it to Arduino development board to control the pulse signal of stepper motor, and then make the stepper motor … Read more
Abstract Measuring Young’s modulus is a fundamental experiment in university physics. This paper designs an experimental device and method based on Arduino to measure the Young’s modulus of metal using the optical lever amplification method, introducing a photosensitive resistor to measure the small deformation of the brass rod under different stress conditions. The results show … Read more
Innovative Programming Creating a Bright Future Introduction to Arduino Arduino UNO is a hardware product that is currently open-source and highly compatible. By combining it with the Mind+ graphical programming software, children can create many open-ended projects. Arduino has become a tool for children to be hands-on and innovative; as long as you have an … Read more
To help more people understand and learn to use laser cutting technology and application design, and to promote the substantial development of science and technology education, the 3D Education and Equipment Specialized Committee of the China Simulation Society held the “Laser Creation, Open Source Sharing” 2020 annual laser cutting creation case collection event, which successfully … Read more
OTTO is an open-source small robot, using an Arduino Nano board with an IO expansion board. It is powered by four SG90 9g servos and supports ultrasonic sensors in the standard DIY version. Programming can be done using tools like Arduino IDE or mBlock. It’s simple and fun. All files can be obtained from its … Read more
The “Q.bo One” robot released by Thecorpora is based on RPi 3 and Arduino, and provides stereo cameras, microphones, speakers, as well as visual and language recognition. — Eric Brown Compiled from | http://linuxgizmos.com/open-source-social-robot-kit-runs-on-raspberry-pi-and-arduino/ | Author | Eric Brown | Translator | geekpi The “Q.bo One” robot released by Thecorpora is based on RPi 3 … Read more
The little friend Qiu Qiu made “The Running Box” Had a lot of fun playing Feeling happy Also developed a strong interest in circuit boards Asked many questions Wants to make a set by himself There happened to be an Arduino expansion board designed by the students of “Sunshine Little Maker” LEVEL-4 and an empty … Read more
MAKER: samvanhook / Translated by: Fun Without End Cherry Since Arduino has officially open-sourced the complete hardware scheme, creating your own Arduino has become possible. All you need to do is prepare the required components, use the PCB files provided below to get the PCB made, and you can solder your own Arduino Nano. If … Read more
Buying is convenient, but making is more fun! I’ve heard there is a simple and fun robot that even kids can play with? I’ve also heard there is an entry-level robot perfect for beginners? Furthermore, I’ve heard there is a fully open-source robot that can be quickly made in just two hours? That’s right! This … Read more