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Velleman MK157 Mini LCD Message Board
• Solder construction and easily programmed with text• Message scrolls from right to left with adjustable speed• 46 character message memory• Uses 2xAAA batteries
ReviewsWrite a Review
3 of 3 Reviews
A great, fun project
The MK157 was a great project to put together. Although some of the components are quite close together and the pins connecting the LCD and main board are tricky to solder, it was a gratifying feeling to have a working message board, with a working memory. Any problems you come across with this kit are probably a mis-soldered component, so check your circuit to see what doesn't work. All in all, a fantastic kit at a fantastic price.
The kit is probably one or not the best mini-kits to use and play with it works very well and the message memory, scrolling and pausing and spaces make it a good priced message board. Here at maplin it was £5 cheaper than anywhere else and defiantly worth buying. It could have done with a better manual and that is why I am giving it a 4 star rating.
Well, what can i say really? I would say i have the soldering skills to easily make this work and all went well untill i plugged the batteries. There was nothing appearing on the screen so i thought it was my mistake, i checked all my connections with a muli-meter and it all seemed right. Was a shame but i can't do anythink about it now. I won't give it 1 stars because it was fun while it lasted but it could of been better and maybe a better manual would of helped.
QuestionsAsk a Question
10 of 17 Questions
could this be wired in with a micro switch to count how may times the door was opened if not could you suggest a product Thanks
does it have a case
Does it come with instructions?
how do you put the text on to the screen does it have buttons or does it have to be conected to a pc, thanks
Tristan C said:
Can you put symbols e.g.!"£$%^&*() into your message? Thanks
is soldering required?
is the screen in colour or black and white??
do you offer this product in 8"x2"?
do you have to build it or does it come pre built?
Does the display 'remember' what was programmed into the unit when the batteries are removed,
|Item code||Item name||Quantity||Price|
|N93AU||Velleman MK157 Mini LCD Message Board||(1+)||£5.99|
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