ELEGOO 3pcs Breadboard 830 Point Solderless Prototype PCB Board Kit for Arduino Proto Shield Distribution Connecting Blocks

Nice breadboards, well made, and an excellent price. Power rails can be removed easily if you need to adjust spacing to fit an ESP32. Great buy!

I like the look and feel of these boards. I have a number of boards from different manufacturers and these are easier to read imo. The boards themselves feel better constructed than the others I have. And I have enough of the half-size breadboards and wanted three full size - Elegoo fit the bill and they are a very reasonable cost. Perfect size for my projects that need the full length (for instance if you want to use a BreadVolt to power the circuit using batteries).

There are better ones made that sell for a higher price. But as a decent economical alternative, these work well. But note that I do understand breadboards like this have a limited lifespan and lose their "springiness" so I replace them occasionally. Still, for the price I'll keep buying them Edit: Use good quality jumpers, or 22 gauge SOLID copper wire, NOT stranded. If you don't, you may have problems because of the wires, not the breadboard.

This is the best breadboard I have right now. I use it over the other 3 types I previously had. This has nice springs and holds all sizes of wire. Be sure you just angle your pins inward slightly or small breadboard pins can hang up on edges. After a couple attempts and looking at it though, it was easy to tell to just angle the in pins when inserting them correctly. Thanks for this purchase and good price. However their Elegoo 37 Sensor module package stay clear of it if you are new or learning because I bought it for my son and the directions are all wrong and the .pdf included shows you hooking up to channel 12 and you should be on 9. The first project in it doesn't work because he didn't "define his variable". It is a sad attempt and I think he just copied most his code from the internet and used others to make a poorly translated not very helpful CD. It acts like you are going to learn all this from it and you aren't. He doesn't tell you about what is on the boards or the resistors used or anything. I am waiting for him to contact me back and see what he wants to do about this if anything before I send it back.

A lifechanger for prototyping circuits! Instead of tying wires together, I was able to use this breadboard to easily test connections between different components. The breadboard carries current well and has great documentation. I was able to set up a circuit in minutes!

At this price it makes sense to do modular prototyping, for instance, connecting and debugging a 20x4 display and 4x4 matrix keypad on one board, 16 bit A/D converter, and amplifier on anothe, and so on, rather than cramping it all onto one breadboard. Only time will tell if they'll endure multiple insertion cycles, but so far they've clamped tightly to IC pins, 24 AWG solid wire, and Dupont cables.

Pretty good but had some problems getting pins to stay in for some reason.

This is a surprisingly tough breadboard. I accidentally blew up a small transformer while it was connected, and even though it left a few scorch marks, the breadboard still worked perfectly afterward. The internal connections remained solid, and I was able to continue prototyping without any issues. Definitely a well-made and reliable product—great value for anyone working with electronics.

*update* Elegoo very graciously sent me a new set of these and I can confirm that the initial ones I received seemed to be duds that snuck by Quality control. The new breadboards have none of the issues I originally reported, the power bus strips work just as well as my very expensive breadboard and the rest of the bread board holes grip components firmly but without the excessive force that was required on the one I originally had trouble with. Elegoo's customer service was exceptional, It is great to see that there are sellers willing to help their customers when they have an issue! I look forward to purchasing more items from them in the future! I have left the old review below incase another customer has issues that are similar. -old review- Good things first, these breadboards arrived quickly and are labeled correctly! They are labeled A-J on columns, and 1-60 on rows from left to right. The bus bars are continuous and do not have a break in the middle. Now onto the less great things, they seem to have quite a variety of quality between the three that arrived. Two work okay, one has all the pins from row 30 on slightly offset from their holes so that it is difficult to insert components into it. All three have issues with their bus bars, none of which properly grip (in fact I don't know if they are holding the components at all, they may just be resting on the bottom of the slot.) and as such cause huge issues if using them as power rails. Another issue I had was that none of these would attach to the other 830 breadboards I have (one of which was from the Elegoo super starter kit) their clip points were offset from any of the other boards I have and only seemed to be able to clip together with eachother.

Several reviewers have indicated that these breadboards were either too tight to insert wires or too loose to hold inserted wires. I found them to be reasonably good and had no difficulty in building different circuits on them. Even inserting ICs was reasonably smooth. They also arrived on time and in excellent condition.

Good: 1. High-quality product, with excellent packaging. 2. Arrived fast and ahead of time. Bad: 1. Nothing so far ...

Excellent breadboards the pin tolerances is great.

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