Terminal Expansion Adapter Board Compatible with Arduino Nano V3.0 AVR ATMEGA328P with NRF2401+ Expansion Interface, DC Power Supply Interface (5PCS)

I love these boards, makes interfacing so much easier and quicker, no soldering and can use male jumper wires.

I love these! Actually ordered 10 of them! These are awesome for moving a prototype circuit from a breadboard to a more permanent solution. They also make it very easy to power your project too with the barrel connector on the board (almost any 7.5 to 12V center positive adapter will work). Construction and materials are great.

A great platform for a arduino nano/ RF24L01 experimental projects. The screw terminals make it so much easier then using dupont wire and breadboard where those annoying intermittent connections occur. Only a few gripes, the RF24L01 header is not quite high enough to accommodate a RF24L01+ LNA module. The CE/CSN connections are hardwired at D10/D9 respectively ( kinda wierd and not clearly noted in the description, fond it in the Q&A section).

Comes with sets of header pins, but you don't need to solder, you can just seat the nano male to the terminal's female block and you're ready to roll. Used it to control a strip of LED lighting, was more than capable, and required no troubleshooting, just worked as expected.

Very handy boards. I used these to make some light controllers for Christmas lights. They are great for prototyping or making professional looking one off projects

Muy práctico para instalar arduinos nano.

This terminal block works great for interfacing the Nano to other devices or computers. Much better than a prototype board.

I'm using this product for a project that uses all the pins on the Nano. The wiring goes from a control box to the item being controlled over a 6 foot span. That's a lot of wiring and potential for errors. I spent 5 days trying to find out why one of the two stepper motors did not work correctly. I replaced every connector, confirmed wiring dozens of times, doubted myself and drank heavily. I replaced the Nano. I substituted known good parts for possibly defective ones (i.e. stepper motor/controller). Thank God the prototype was kept and the software was confirmed to work. This is the first time I've used a Nano, so I thought possibly one of the pins I had used on my Uno was technically different on the Nano. It had to be something I had done wrong. Too many variables at once. Finally, I decided to check the Nano to screw terminal connections with my continuity meter. It turns out that pin 8 was not connected internally. Of course, I was elated that I had found the problem, but that elation soon turned to anger as I remembered all the frustration and time that the defective product caused me. So, do yourself a favor and check each Nano-to-screw terminal connection for continuity. It may save you a lot of time and anguish. Other than that, it's a great product that has utility. I opted for a replacement.

Came as expected. Looking forward to trying them.