arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc

Almost a must buy for anyone using a breadboard and getting into electronics. Very modular power settings, and simple and effective functionality.

I am a model railroaded and I was looking,for a simple powered bread board to test some light circuits. This kit was perfect and good price.

Not good enough for the price. The power supply is reliable, and it comes with a lot of accessories. It does not have pins like other arduinos do. It is very easy to use. The uploading speed is also very fast. The alligator clips it comes with are also very good. High quality product, I would definitely recommend buying. Also comes in very protective packaging, shipping was fast for my location. Would rate it five stars if the price was lower

this kit allows me to be extremely flexible when testing led strips and micro controllers. Test your voltage input before you plug it into a micro controller. The power brick puts out 5v. the adapter will put out a reasonable 3volts but the 5volt side does not produce anything near 5volts (as has been commented on for that device). If you only need 3volts just be aware of how you've set the dongles. If you need 5volts, for a led strip say, use the brick but don't use the adapter.

All good.

I like that this kit has multiple ways to power my Arduino boards. A great option.

I love the fact Arduino kits are so cheap. Thank you

Used to power my arduino build wireless thermostat.