Introduction to Science and Technology Center for Teenagers in Changping

The Science and Technology Center aims to enhance the hands-on, thinking, logical reasoning, and problem-solving abilities of young people, allowing students to learn while playing and enjoy learning. It offers over ten courses throughout the year, including C++ programming, Scratch programming, Python programming, Paraka 3D programming, button circuit blocks, LEGO robotics, technology models, drones, scientific … Read more

Smart Battery Management System with KiCad

“ GreenBMS is an open-source smart BMS power management system that supports Bluetooth communication. “ Overview Smart BMS is an open-source battery management system for lithium battery packs (LiFePO4, lithium-ion, NCM, etc.). Author’s Statement: Why Choose Green BMS? A year ago, I bought an electric motorcycle for my daughter and replaced the exhausted PB-gel battery … Read more

SimulIDE: A Simple Real-Time Electronic Circuit Simulator

Yao Yiyi Introduction: SimulIDE is a simple real-time electronic circuit simulator designed for enthusiasts or students to learn and experiment with simple electronic circuits and microcontrollers. It also features a code editor and debugger for GcBasic, Arduino, PIC, and AVR.It theoretically meets the basic simulation requirements for digital and analog electronics; the entire tool’s operation … Read more

Bunny-VisionPro: Real-Time Bimanual Dexterous Teleoperation for Imitation Learning

In July 2024, a paper from the University of Hong Kong and UCSD titled “Bunny-VisionPro: Real-Time Bimanual Dexterous Teleoperation for Imitation Learning” was published. Teleoperation is an important tool for collecting human demonstrations, but controlling a robot with dexterous hands using two hands remains a challenge. Existing teleoperation systems struggle to handle the complexities of … Read more

Arduino Heartbeat Detection Design: Custom PCB with ECG Display and Sound Alerts

In the process of making this project, we tried to ensure that this project is the best guide for you to help you when you want to make your own ECG, so we hope this project contains the necessary documentation. After receiving the custom PCB from the PCB factory to improve the appearance of the … Read more

DIY Ultrasonic Measuring Ruler Using Arduino

MAKER：MissionCritical/ Translator：Fun Endless This issue introduces a portable ultrasonic measuring ruler that looks like a robot.In this project, we will not use jump wires or PCB; the circuit and appearance are combined into one, directly soldered with copper wire, retro and cute. Let’s watch a production video: Material List Arduino Nano×1Ultrasonic Sensor (HC-SR04)×1OLED 0.96-inch Display×1Copper … Read more

Build an Arduino Robotic Arm with Touchscreen Control

【Click the above「blue text」 to follow the DF Maker Community and become a tech beauty together】 This week, I want to share a project by an Italian guy who made a robotic arm using Arduino and a graphical touchscreen interface. With a graphical interface, controlling it will be much easier~ Materials Square aluminum tube (25mm*25mm*1.5mm) … Read more

Mixly: A Powerful Graphical Programming Tool for Arduino

The open-source strategy of Arduino hardware and software has quickly attracted a large number of loyal supporters, among whom the geeks have developed dozens of different types of hardware boards according to open protocols, which in turn expanded the application scenarios of Arduino. With this good interaction, Arduino continues to improve and has undoubtedly become … Read more