RF, PLC, CAD, HW Startups, Robotics, Microcomputing, DIY Audio, DIY Gear, DIY, Mindstorms, ASM, EE Books, Product Design, LabVIEW, Breadboard, RTLSDR, Manufacturing, Electronic Circuits. AskElectronics, Electronics, ECE, RPi, NiceChips, DevKit, Arduino, micro:bit, Nucleo, STM32F4, MSP430, PSoC, ARM, Amp Hour, FPGA, DSP,.How to solder: SMD Resistors, SMD ICs, SMD QFP IC, SMD Drag Solder, SMD Tips, 1980 Soldering Videos.Online: Ucamco, GerbLook, EasyEDA, MayhewLabs. Convert to any edition with the registration key. Freeware: 300 pins, 2 signal layers limit. Gerbv, GerberLogix, DFM Now, ViewMate, ZofzPCB, GC-Prevue, RefGerbView. DipTrace 4.3 Freeware (Windows) All features and libraries, 300 pins and 2 signal layers, non-profit use only 213 Mb 32-bit 64-bit DipTrace 4.3 Mac (Mac OS X) All features and libraries. Pro ($$$$): Altium, Allegro, OrCAD, PADS, Xpedition. WIKI / FAQ / PCB Review Tips / 3D models / SPICE models / Book ListĮagle, Fritzing, Horizon, KiCad, LibrePCB, ( Comparison).Links within /r/PrintedCircuitBoard subreddit: Please ask basic electronics questions at /r/AskElectronics This subreddit isn't meant for repairing or modding a PCB.

PTHs are drilled oversize to accommodate the thickness of the copper plating that will cover the entire barrel of the hole as well as the surface of the outer pads. Official Printed Circuit Board Subreddit - review / layout / manufacture / assembly / soldering / schematic capture / simulation. Plated through-holes (PTH) connect together the top, bottom, and any required internal conductor layers.

Diptrace 4