YUNGUI 6PCS Solderable Breadboard,824 Holes 70x90x1.6mm PCB Board for DIY Prototype Soldering and Electronic Project with Arduino Kits, Blue

I really like these proto boards. They are high quality and look nice. The solder pads are sturdy unlike some of the cheaper proto boards I've bought over the years which come off with just a modest amount of heat. Overall would buy again and again.

You can buy real perf-board and solder components, but something like this allows you to have more "neat" and reliable connections. The ability to bend them in half to make smaller boards is great, and I was even able to cut those pieces smaller with a mini table-saw and reduce the size further. I did not really need as many as they have in the pack, but the price is good enough that you wont care if you dont use them all.

OverallThese are super convenient, a great timesaver, and more usable than a proto-bread board. I can’t see going back to regular perf board. If you’ve ever used the typical proto board, you quickly realize that every single connection involves putting two pins next to each other and then soldering them together. It is certainly doable, but getting the solder to jump the pads can be a pain. I found this board to be very convient to use. I’ve also used the proto-bread boards, which are nice, but they aren’t as flexable as this board.Good:4 indepent rails, Need a 3v rail, 12v rail, and ground? No problem!The array of 2 pin connections makes connecting componts super simple.Far more flexable than breadboard sytle protoboards, so you can use more of the foot print for discrete cuircuts.Large pads on the edges are great for power in, etc.Bad:I really wish it had double sided pads. I gave it 4 stars for, but its not like the single sided nature was concealed. If you look at the top side photo, you can see that I had to run jumpers all the way around the headers. If the board had been double sided I could have run the jumpers on the bottom and top would have just been the components.

Bought these for a project I am working on. Seller quickly resolved a minor issue with one of my boards with quick replacement. Working perfectly for what I ordered them for.

Nicely tinned, nice board material, soldered well. Nice assortment.

many preprinted circuit boards only have single hole pads, these kinds of boards are virtually useless. This board has interconnected 2 hole pads and interconnected bus strips which allow components to be connected cleanly and efficiently.