Makeronics 7 in 1 Green RAB Holder for Raspberry Pi | Arduino | Solderless Breadboard, Base Plate with Rubber Feet for Raspberry Pi 4 Model B|3B+/B|2B+/B|Zero |Zero W and Arduino Mega 2560 | Uno R3

Pairs well with my Arduino board and breadboard. This allows me to keep them together for small projects, and makes them portable for travel. It was so handy I got a second one.

I've developed many arduino projects on this board and it is solid.

This board is good for design purposes, holding both the uP and breadboard array steady. Width is sufficient for large breadboard panel with both power rails maintained, To add another panel requires removing three power rails for both units to fit into the breadboard section, making the use of an onboard power supply difficult as they usually are attached to the power rails. An undesirable trade off in my mind, if you have a large real estate project. I would prefer an opening for two large breadboards (800+ point) to fit, without having to remove the power rails. The jury is out on the supplied smaller (400 point) breadboards stacked side to side to be used with this board. I am sure that there is no advantage to orientating the breadboards vertically vs the norm of horizontal orientation. Despite, what I would consider to be minor personal biases which can be worked with, the product is well designed, accepts both Arduino and Pi boards in separate bays, allowing the design to be developed on both uP boards without having to reconfigure the palate for the individual processor boards. It comes supplied with mounting hardware and drivers for the mounting hardware. Physically, seems to be a strong, relatively inflexible board, which is a plus and can be easily attached to a table or carrier plate It would be nice to have a parts bin to temporally hold parts not in use while building the design or in the testing process. Whether or not the panel is anti-static conductive, I haven't tested for that, but would suspect it isn't and certainly doesn't have provisions for grounding.

Well made. Comes with (metal) mounting screws. Fits 3 1/2 sized breadboards.My recommendations for improvement if not making this truly awesome:- In the breadboard area, it would be great to mount the 1/2 Printed PCB. These are carried by Adafruit and have 2 mounting holes. To this end, add threaded mounting holes in the breadboard area that are flush with the surface that can accommodate these and/or the standard breadboard sized PCBs. Include jackposts and screws so that the PCBs can be raised off the surface seated on jackposts.- At the 4 corners of this holder, add threaded holes so that another one of these holders can be stacked by way of jackposts and screws.

Great

o You can find this at most electronics stores selling Arduino miscellany. Perhaps maybe even cheaper?o I removed one power strip from one of the small breadboards included and both from a second, then hooked the three so than I ended up with a power strip between each. The result left me with a little free space open on one side, but it works for me! Already built several circuits using it with an Arduino Uno.o Imagine my surprise while browsing through the local Micro Center for "accessories" and found this toy hanging on a peg! Well next time I'll check there before I wait for the mail delivery to drop it off in my box.

Pretty awesome kit. It holds the bread boards in a convenient and stable location. It is great to be able to hold both a raspberry pi and the arduino.The power supply is convenient and works with other brands of bread board as well. Just be careful to observe the polarity when you insert it into the breadboard so the positive markings on the board match the psu polarity. Otherwise you might accidentally wire something backwards!I haven’t used all the little electrical parts but the parts I have used have been great.Combining the raspberry pi running node red with an arduino is a great way to get more input flexibility and simplicity into the pi environment. Love it

I have an Arduinio Mega 2560. The card fits perfectly to the RAB holder using the supplied machine screws. I highly recommend this product if you do a lot of Arduino testing. The wires and essentials needed for each project fit nicely in the holder tray. I really appreciate thAt I don’t have the Arduino board loose while trying to work on it.