Review on Gikfun Solderable Breadboard 5PCS Kit with Gold Plated Finish - DIY Proto Board PCB for Arduino (GK1007) by Kenneth Murphy

Received these today and as soon as I opened the package I was impressed with the quality and attention to detail. The boards have the same layout as my solderless breadboard with the same connectors. The center area pin spacing is the same as on the breadboard, but the power pins (two outer rows on each side) are 1mm wider. This can be a problem when trying to use a breadboard modular power supply, but it's not a problem for me. What impressed me was the processing of the boards. The edges of the panels are completely finished without burrs and defects. The solder mask and the screen printing are also flawless. The exposed pads are gold plated, so don't worry about storing them for a while before use. From now on I'll keep them handy for prototyping needs and probably develop a case for the project to share with everyone.