Every weekend, Lao Jin plays single-player games with his two kids. One day, a thought crossed his mind to use a chip to create a simulated joystick with his daughter. He first gave his daughter a brief introduction to the names of the components: ESP32 chip, dual-axis XY sensor module, button module, breadboard. Popularizing the … Read more
MAKER:shiura/Translated by: Fun never ends A deck of idle playing cards and a 3D printed stand can build a highly creative playing card clock. I used playing cards as the flaps of the clock and made an interesting and crazy clock with minimal parts. The most challenging part of the project was creating a detachable … Read more
Introduction As climate change becomes increasingly severe, people’s attention to weather conditions is also growing. More and more individuals are attempting to install weather displays at home to stay updated on local meteorological information. This solar-powered electronic paper weather display perfectly meets this demand, with an ultra-small size that can be seamlessly integrated into window … Read more
Design Requirements: This project can use Arduino, Uno or Duemilanove boards, and has three design modes: · Standalone – Measurement data can be observed in the form of character or graphic LCD display modules. · Connected – Can connect to a PC via Arduino IDE Serial Monitor for readings. · Combined – Data can be … Read more
When it comes to creating props from science fiction movies and replicating high-tech gear, many DIY enthusiasts choose their favorite circuit boards to achieve this goal. The project to be introduced today is just such an example, created by the well-known maker and developer Grimdaria. He meticulously crafted a T-45 power armor helmet from the … Read more
Source: Quantum Bit What to do if you can’t afford a Boston Dynamics robot dog priced at 530,000? Why not use an open-source project to DIY one with a Raspberry Pi, costing less than 4,000 yuan. Doesn’t it feel like you have a Boston Dynamics dog? Let’s start with a warm-up exercise to show off … Read more
Follow the official account “Programmer Meets GitHub“ Set as “Star“, delivering heavy content at the first time. This is the 147 th sharing by A San. Reprinted | Quantum Bit What if you can’t afford a Boston Dynamics robot dog that costs 530,000? Why not use open-source projects to DIY one with Raspberry Pi, costing … Read more
Produced by Big Data Digest Source: Makezine Translation: Lin, Andy Programmers and carpenters may seem worlds apart, but their work processes share many similarities: both have fixed workflows and require extreme patience and a bit of creativity. Recently, a programmer from North Carolina, Tyler Capps, pursued his dream of creating a “retro portable arcade” by … Read more
(For Linux enthusiasts, star it to improve your Linux skills) Original: Programmer’s Stories (id: iProgrammer) Passionate Embedded Programmer George Hilliard is an embedded developer who enjoys tinkering in his spare time. Recently, he has been experimenting with cheap processors that support Linux, the cheaper the better. He had a sudden idea: could he create a … Read more
Ryzen has launched two second-generation mid-range processors, namely the Ryzen 3 2200G and Ryzen 5 2400G, both equipped with integrated graphics and strong performance, making them very suitable for DIY small cases. Here, I will share a super mini computer build after selecting some basic components. The processor is of course the Ryzen 3 2200G. … Read more