Source:http://blog.sparkfuneducation.co … e-with-the-microbitWhen I was in school, my biggest frustration with science class was in the lab. For some reason, I felt like they were just… practicing the rules. Thinking back, the lab setup was the same, everyone could get the same results, and there were correct conclusions, as long as they followed the rules.This … Read more
Author @ Qianshao Jun | Address @ https://github.com/jobbole/awesome-nodejs-cn Since WeChat does not support external links, please click “Read Original” at the end or visit the GitHub address for more detailed resources. [Guide]: Node.js is an open-source, cross-platform JavaScript runtime used for writing server and command-line tools. awesome-nodejs is a Node.js resource list initiated and maintained … Read more
Waking up every morning to see the latest news, weather forecast, and a daily quote is pretty cool, right? The Paper-Pi project is the tool that helps you achieve this dream! It utilizes an electronic ink screen to create a personalized information display platform, allowing you to easily access important daily information while being energy-efficient … Read more
Follow our WeChat public account for Java insightsDelivered promptly Source: http://blog.csdn.net/update7 Introduction to Docker Docker is a platform for software developers and system administrators to build, run, and share applications using containers. Containers are processes that run in isolated environments, operating on their own filesystem built from Docker images. An image contains everything needed to … Read more
01 Introduction The PWM motor is controlled by a PWM signal, allowing for precise control of rotation speed and high torque compared to a regular DC motor, although it does not achieve as high a speed. 02 Principle For an introduction to the principle of PWM, please refer to my previous article on PWM servos. … 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
Author @ Qian Shao Jun | Address @ https://github.com/jobbole/awesome-nodejs-cn 【Guide】: Node.js is an open-source, cross-platform JavaScript runtime environment for building servers and command-line tools. awesome-nodejs is a Node.js resource list initiated and maintained by sindresorhus, covering command-line tools, logging, debugging, HTTP, build tools, file systems, templates, web frameworks, flow control, text, images, and data validation, … Read more
Resolving the issue of the small globe icon appearing on the WiFi card can sometimes be quite simple, give it a try! var __INLINE_SCRIPT__ = (function () { 'use strict'; function _arrayLikeToArray$1(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i … Read more
Limit bandwidth for specific IP addresses in OpenWrt 1. Script for limiting bandwidth Use a custom script to limit the bandwidth for specific IP addresses or address ranges for connected devices. # !/bin/sh # Define incoming and outgoing interfaces (IDEV for internal network interface, ODEV for external network interface) IDEV=”tunAcc” ODEV=”br-wan” # Define total upstream … Read more
