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arduino power

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arduino power Customers Reviews

  • Exactly what you imagined

    posted by kevlarmusik

    How much is there to say about a power adapter? This one was exactly what i needed to power an Arduino when it's not plugged into my computer via usb. I've had it for about a month now and it works a treat.
    A pretty sturdy and compact power adapter, perfect for a little Arduino project or other small electronics hobbyist type setup.
    Don't hesitate to buy this. If you're an Arduino hobbyist that intends to run your project away from usb, this is what you need to get some power into your project.
  • Breadboard must have

    posted by SergioCar

    For those who need both 5V and 3.3V and are tired of messing with our own little regulator boards, cables, and the like, this is a nice, simple, and tidy solution. It make our prototypes look cleaner, too! Handiest of all aux boards, no doubt it. And at a price you can't match.
    Breadboards should come with an embedded unit like this one.
    Excellent product, great price, no doubt.
  • Good value for money breadboard power supply

    posted by roelkw

    The power supply fits perfectly in a breadboard (after straighthning of the pins that were somewhat bent). As there is a set of power connectors on both sides of the board, there is a possibility to use 5V on one side and 3.3V on the other side. The output voltage is selected using jumpers and is very stable. Furthermore, there are additional pins on the board that can be used with jumper wires if this board is not used on a breadboard.The on/off switch and led indicator are useful.
    The board could benefit from a more modern USB-connection, preferably a micro-USB connection.
    Very useful 3.3V/5V power supply for breadboard projects. Excellent value for money.
  • MB102 Breadboard Power Supply Module

    posted by oozihemp

    Great power supply! -Comes with 2 individual channels, that can be set to different voltages.-Comes with a ON/OFF switch and a LED indicator.-Works with a bunch of power input options, surch as USB, 6V AA battery pack, 9V battery, 8.4V Li-Ion Battery pack.-Pretty decent Regulated 3.3V and 5V line, with just 2% of voltage drop.-Nice current output, 630mA usint a Li-Ion battery pack-Easy jump system to set the voltage or to turn the channel off-Easy to work with
    Its a great and well built power supply for small projects that needs a regulated power supply, works well with arduino or just powering normal DIY electronic project.
    It is a must buy product!
  • good level indicator

    posted by mlksa

    It's a tiny PCB with separate input pin. You can show both AC and DC levels because there is a jumper that adds a short circuit to an electrolytic capacitor on input pin. The KA2284 IC has a built-in amplifier and rectifier, so you can make an audio level indicator as well as power voltage indicator with the same PCB design.
    Probably leds should be soldered on back side of the PCB. Otherwise you can't mount the PCB behind the front panel of the device you use it for.
    Good indicator, inexpensive and small size.


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