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arduino expansion board

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arduino expansion board Customers Reviews

  • Kit para iniciante em Arduino

    posted by MarcioD

    Produto Mega2560. Vem com conjunto de jumpers para utilização em protótipos. Também tem conjunto de LED para simulação de saídas, bem como os resistores necessários. Conjunto para realização de testes (protótipos).
    Talvez poderia vir com conector micro ou mini usb para facilitar a utilização do mesmo.
    Para quem quer iniciar atividades e o aprendizado do Arduino é uma excelente opção.
  • MUITO BOM

    posted by GabrielWar

    I am very satisfied with this product as it works as expected and I do all my favourite projects with this device. - Works perfect - Easy to use, simply upload code with Arduino software (available on arduino.cc) - Build quality is perfect. No fragile stuff, everything is soldered correctly.
    This is the best place to buy this product. If you know how to use it, then this is the best place to buy it and it is 100% worth every cent.
    Thankssssssss
  • Good cheep alternative to branded ones.

    posted by Hakkinator

    Build quality is good. Simply to use, works also from Arduino 5V supply (don't necessary need to use separate power supply for driving motors). Nice thermal pad for L298N.
    Good and cheap alternative to branded ones. Pins are connected to Arduino's digital pins 7,6,5,4 - 6 and 5 are used for PWM (motor speed control); 7 and 5 direction control (LOW for one direction; HIGH for reverse). Still I would like enable signal brought out on some digital pin.
    Good buy - will try to drive stepper motors and if everything is ok will use these boards for my DIY PCB mill.
  • Works fine

    posted by lramiresjr

    Good price, simple and eficient. Seems to be a good product, well designed and fabricated. The leds are very useful to see if it is working as expected. Small size. Im using to control a light and it is ok. It arrived well packed so no problems on the shipping. Good appearance.
    It is fine. No problems at all. Works perfectly with arduino. Great for small DIY projects. It is better than I thought it was.
    Great product. I will probably buy more in future.
  • Very high build quality

    posted by pryur

    Very quality build. All the materials used in device are high quality: relays, board itself and connectors.It has leds, one for indicating power, and four for indicating relay state.Delivery package is also high quality.
    It arrived in a very nice package - corton box.I use it in my smart-home project for remote controlling of outlets, and control room lighting.Can operate as a normally open switch and as normally closed switch.It can fit power under appox 2500 Whatts.
    Recommend to buy, it is worth the money.

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