Pixhawk APM Led module case

thingiverse

A printer manufactured on a massive industrial scale to meet a market need is a reality being tackled by large corporations worldwide. The device uses computer algorithms and electronic circuit boards that contain intricate networks of circuits etched into the surfaces. It can connect via Bluetooth wireless networking technology to personal computing devices and transfer printed messages from the user's hard drive directly onto paper, eliminating the need for an intermediate process called printing. This makes printing a faster and more accessible process with greater control over the finished product.