01 Introduction PWM servos are controlled by PWM signals, allowing instantaneous angle changes, with good responsiveness and strong locking capability, but lower precision. 02 Principle Analog and Digital Signals First, let’s understand what analog and digital signals are: Analog Signal: The micro:bit can output a voltage between 0~3.3V, with parameter values and return values ranging … Read more
On a scorching summer day, with temperatures soaring outside, what can we do if we want to play basketball?? Today we will try to create a basketball game using Micro:bit. The materials used are some cardboard and items easily found around us, combined with Micro:bit, to create a fun basketball game that is also very … Read more
#GraphicalProgramming #MakerEducation The micro:bit AI vision omnidirectional four-wheel smart car is an intelligent vehicle that combines the micro:bit microcomputer, AI vision technology, and omnidirectional wheel technology. This smart car has various functions and features, which will be detailed below. Firstly, the micro:bit AI vision omnidirectional four-wheel smart car uses the micro:bit microcomputer as its core … Read more
“Robot! Programming! Artificial Intelligence?” These are popular terms that most parents and students often hear these days. The first two have garnered some understanding among the public through various eye-catching articles. However, for artificial intelligence, most people still have only a vague understanding and lack a concrete concept. Let’s open the door to artificial intelligence … Read more
It’s called an adventure. Some friends asked what the little red car has experienced? The name was chosen because the chassis at hand happens to be red. Plus, I was deeply impressed by Zheng Yuanjie’s “Red Car Adventure” from childhood, so it’s a tribute to my childhood With a theme I set myself, I must … Read more
Click here to view the original link. Awesome Micro:bit A curated list of resources for the BBC micro:bit, a tiny programmable computer designed to make learning and teaching easy and fun! This embedded board has a Bluetooth capable microcontroller, USB interface, accelerometer, magnetometer, light and temperature sensors, 5×5 LED matrix, buttons, and accessible GPIO. Inspired … Read more
Follow us on WeChat public account “DLGG Maker DIY“ Set as “Starred“, delivering heavy content to you first. Continuing the topic of “How to Use the 29 Yuan Micro:bit Kit”. Last time I briefly summarized the hardware configuration and parameters in the kit (【Notes】How to Use the 29 Yuan Micro:bit Kit – Kit Hardware Introduction). … Read more
Translated from: http://www.suppertime.co.uk/blogmywiki/2020/08/ps2-keyboard-microbit/ For many years, I have wanted to connect a regular computer keyboard to the BBC micro:bit to make radio messaging and encryption easier to use. I had seen and used something similar on Arduino, which used a complex C++ library to read data from a PS/2 keyboard, parsing each data bit. But … Read more
In many software applications, developers like to hide some easter eggs for users to discover, bringing some fun. Similarly, there are three hidden easter eggs in the micro:bit Python programs that are very interesting, and everyone can give them a try. First, we need to download a Python program to the micro:bit. You can use … Read more
The Micro:bit Foundation has released the Swift Playgrounds program for Micro:bit, allowing interaction via Bluetooth on iPads. This program helps you learn the basics of coding while enjoying the fun that Micro:bit brings! Instructions: Install the Swift Playgrounds app on your iPad. Requires iOS 11 or higher. Supports iPad Air, Air 2, 5th generation iPad, … Read more