Printed Circuit Board (PCB) Sprayer Machine. How would you like to make a single or multiple Printed Circuit Boards in less than 2 minutes?
Hey again. Hope everyone enjoyed my last Instructable on how to make a grappling hook launcher. Today I go down a slightly different path of creation. Devices : Analog Dialogue : PCB Layout. A Practical Guide to High-Speed Printed-Circuit-Board Layout Despite its critical nature in high-speed circuitry, printed-circuit-board (PCB) layout is often one of the last steps in the design process.
There are many aspects to high-speed PCB layout; volumes have been written on the subject. This article addresses high-speed layout from a practical perspective. A major aim is to help sensitize newcomers to the many and various considerations they need to address when designing board layouts for high-speed circuitry. Desolder SMD ICs. DIY soldering paste stencils. Print Resist Directly on PCB with Modified Ink Jet Printer - Hacked Gadgets - DIY Tech Blog. Ryan Pourcillie hacked his inkjet printer to have a straight through path so that he could print resist directly onto a copper clad board to make a custom PCB.
He then uses special ink in the printer which can act as a resist since the normal ink jet ink would just be eaten away in the etchant tank.