🔩 kuman Screw Shield Expansion Board for Arduino KY02 (Pack of 2) - Enhanced SEO Review

I don't know how I used to prototype without them. They eliminate any inconvenience caused by jumpers popping out of connectors or loose connections leading to unnecessary troubleshooting. Very durable and worth the money

A very useful sign. The only issue is the stability of the shield over the Arduino. This may not work for you if you have a dynamic environment!

Bad Soldering. Many of the pads looked vulnerable to cold soldering. The headers were also crooked, making it difficult to connect to the Arduino.

Great little screw terminal blocks. I would like the screw terminals to open up a bit more, on some of my connections I have to bend and cut a few strands to get the wire in. Otherwise, working on projects will become much more convenient than trying to solder wires to connector pins. or crimp connectors on wires.

No connection problems yet but the clamps are loose. I can decline my review later if this becomes an issue. It would have been 5 stars without the free terminals.

Great! I have developed a chemical process that I control with an Arduino. We're going to make these systems, so these terminal blocks make it very easy to connect about ten sensors and control five relays. Since all systems will be the same, we can pre-assemble screw-on expansion boards and leave them "on the shelf". We can then connect them to the Arduino as needed.