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digit display module

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digit display module Customers Reviews

  • Nice 4 digit display.

    posted by DrJFM

    Only takes 2 wires to use. Mine was a Catalex as shown. Had seen some complaints about these devices from various sources, but no problems with this one.Used: http://www.seeedstudio.com/wiki/Grove_-_4-Digit_Display for trial sketchs and nice timer routine too.
    Surprised how accurate a clock you get with just the UNO crystal and no correction. Wanted to do something each day at a time +/- a couple of min.If I have to adjust the "clock" once a week, no big deal.
    Ordered a couple more! Will try w ATTiny.
  • 5-Digit LED Precision Meter & Display Combo

    posted by RAndris

    Ready to go meter. This tiny meter is awesome, red LED display is highly visible, response time is fast. Good measurement averaging and average pulse immunity. No separate power supply needed if measuring voltages > 3.5V and source allow to supply from it.
    I am using this meter to check and monitor power supplies instead of carrying multimeter around.
    Compared full range voltage readings with 5-Digit multimeter - precision is perfect for price.
  • Teeny tiny!

    posted by nzCdog

    Bought this to put in a bench-top power supply... It's compact and accurate enough when compared to my multimeter. The display is good and it has mounting hole on the pcb. No external power required.
    This will be a part of a benchtop variable DC power supply module I am building
    I was going to build one, but for the price... it's a no brainer! I like its size and it seems well assembled
  • BCD display ready for implement your logic.

    posted by SirJko

    This piece is very cheap compared with others and they have the same behavoir as the original ones. (Even it can be cheaper)It is very good made, with no errors and well solded, it has defects that could affect the entire project. So you will be fine for displaying your thins in four alphanumerics.The mini breadboard is an excellent piece that every engineer should have since it is tiny, with good color and no errors. This is very useful when you do not want to lose time solding for make this displays. It is ready to use with your microcontrollers.
    If you are a beginner, do not hesitate for buying it since it is an excellent piece for you projects.
    It is a good kit that you need to have if you are in electronics or alike field, since it is useful for small and big projects, etc. You will not have problems to use it and display everything what you want.
  • Cool electronic clock

    posted by madmax1981

    It is a cool electronic clock, it look's very nice on the desk. It came packed in bubble foil. It has temperature sensor and it can display the temperature wich is very usefull. It has 4 display modes: only clock, only date, only temperature and alternate. The temperature is not very accurate, but if you have a accurate termometer you can correct the error because the module has that function. Also has the correction function for the clock too.
    This is a cool clock with bright led's.

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