10 PCS 73mm x 100mm PCB Board Prototype Kit Protoboard Copper Strip Board Circuit Board Breadboards 957 Holes Perfboard Universal Printed Circuit Breadboard for DIY Soldering Electronic Projects

This is strip board. Not plated through hole board, not a breadboard. If you don't know what that is, research before you buy it. I see a few comments that seem like they have no idea what they bought. Stripboard can save you some connections and some wire. I've used a few pieces of this. Holes are centered, though some might be a tiny bit bigger on a few rows on one of the boards I had. No problems at all, just a difference you may see. No problems with continuity. Haven't lifted any tracks. Boards score and snap well. I made my own trace cutter. Use the right size tip and a little flux with decent solder and it will work fine.

Easy to use. Good value.

Great for building circuits. Patience, like with anything, will help cutting them to size.

Work well. Sometimes the holes aren’t drilled center of tracks but still useable. I make guitar pedals with these and have gone through a lot. Always do the job.

Product designed/Manufactured as expected

I would love to make this a 5 star review but the quality has decreased considerably since my first order in March. This was my third purchase of these strip boards and it seems like a completely different product. Initially they worked out fantastic- great size and density, they snapped cleanly after a good scoring, the strips stayed put when soldering and solder took to the strips very evenly. Now, the boards are a lighter color and density, but most critically the holes are not centered on the copper strips anymore. This makes for very difficult trace cuts and leaves a huge potential for board connections exactly where one does not want them. I have built an entire rack of synthesizer modules with these boards and would have happily continued using them, but this decrease in standards/quality is very concerning. After spending three full hours troubleshooting my last module just to find out it was an incomplete trace cut on a particularly offset row of holes I have decided to find another brand of boards. The copper strips are still soldering well, but the extra time it is taking to drill trace cuts and now having to continuity test each individual cut is not worth it, and the risky possibility of shorts on my circuits is too high. Sorry, but I will find another brand. Photos are attached to show the holes offset on the copper traces.

Great price and functional. Solder flows well. Easy to divide and drill.

These blank circuit boards were perfect for a small electronics project I was working on. The boards are precision made with all holes having crisp edges. The copper backing is evenly laid and accepts solder evenly with a little flux. Easily recommend these boards for electronic projects.