面板化后，制造过程根据客户的规格进行基板和材料准备。在制作刚性 PCB 时，典型的基板是 FR-4，一种玻璃增强环氧树脂层压板，具有优异的电绝缘性能、机械强度和阻燃性能。然后，这种基材上涂覆一层导电层，通常是一张非常薄的铜箔。

本项目是一个真正意义上的「机械时钟」，由 3D 打印部件、25 个 Arduino Nano 和 48 个步进电机构建。每个时钟面都是用 Eagle 设计的 PCB。 时钟的灵感来自几年前我在波士顿一家商店里看到的时钟，叫 ClockClock 24，成本约为 6000 美元，非常漂亮。 完成这个项目，将 ...

[Allan Schwartz] decided to document his experience using Fritzing to design, fabricate, and test a custom Arduino shield PCB, and his step-by-step documentation makes the workflow very clear. Anyone ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: Board project: In this project you'll see how simple it is to make an rc car ...

How PCB designers can move from one-off designs to scalable systems by rethinking schematics, embracing abstraction, and ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his own ...

A starter kit for the Arduino Uno open-source prototyping board which can be used by professional embedded system engineers and students is available from RS Components, writes Richard Wilson. The kit ...

Makers, developers and hobbyists that are looking for a virtual breadboard might be interested in a new application and service created by James Caska based in Amsterdam. The PCB Direct virtual ...

RS Components (RS), the trading brand of Electrocomponents plc (LSE:ECM), the world's leading high service distributor of electronics and maintenance products, has announced exclusive stock ...