DX  » Community » Reviews » ivand58's Reviews
Sort by:
3 Reviews SEARCH
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Stepper motor with reduction gear and with driver

    posted by ivand58 on 01/31/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    This is a very suitable for DIY unipolar geared 5V 4-Phase 5-Wire stepper motor controlled by ULN2003 Driver. One of the most significant advantages of this stepper motor is its ability to be accurately controlled in an open loop system.
    Cons:
    the quality of soldering of the driver is like a child-made.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Perfect resistors set

    posted by ivand58 on 01/31/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    Useful range of resistor set. The noise in these metal film resistors is very low in comparison with the carbon film resistors Therefore it is a must for every electronics hobbist.
    Cons:
    I couldn't find anything wrong with this resistor set.
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 4
    • Ease Of Use: 3
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Perfect Bluetooth for this price

    posted by ivand58 on 01/31/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    Works as virtual com port. It works at 5V (power and Tx/Rx). It is very flexible - support all necessary AT Commands to configure the module. Comes with cable for easy connection. There are cheaper similar units but they want 3.3 Volts
    Cons:
    1. The name of the chip is not explicitly mentioned. 2. Only SLAVE mode available.
    View Detail » 
Page 1 of 1
Go to Page:
  • Previous
  • 1
  • Next

WHY CHOOSE DX.COM?

Get great weekly deals and offers like: Collections