Summary：Recently, I found several development boards based on the shape of Arduino UNO, let’s appreciate them together. 1. Adafruit METRO M7 The main control chip is NXP’s IMXRT1011, with an ARM Cortex-M7 core. IMXRT1011 is a microcontroller unit (MCU) developed by NXP Semiconductors. It belongs to the i.MX RT series of MCUs based on the … Read more
Produced by | OSC Open Source Community (ID: oschina2013) As one of the most popular open-source hardware on the market, the Arduino Uno R3 was launched back in 2010. After more than a decade, this hardware’s performance has become somewhat outdated. While everyone eagerly awaited, Arduino recently officially released the upgraded version of the Arduino … 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
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
Experiment Effect A simple demonstration of how to light up the OLED screen with Arduino Uno and display some simple English or characters. Note! This example uses an OLED screen with an SSD1306 chip, please confirm whether the OLED screen you have uses the same model chip. Component Description The OLED display does not require … 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
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
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
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
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