neat. looks better than the one I've been working on (videos posted).
Hey, if anyone reading this knows where I can get some relatively low cost 10x10 LED modules, I'd love to know where! mouser, digikey, ebay and google were of no help to me. I know they exist, I've seen'em before. but the best I can find is 8x8.
@IamTheTimmy Thanks I've done another one with bright green led and for the 10X10 i have no idea i normally make my own and its not that expensive only time consuming xD
@kaka02041 a really simple one it use a 4017 decade counter for horizontal scan and LM3914 for the vertical display. The time base is a little trusty 555 timer. Nothing really complicate in the build the hardest part is to solder the 100 LED the rest is piece of cake. Schematic are available on the net. ^^
what are u using to generate sine wave?any homemade generator?
Slovenija12345 4 months ago
@Slovenija12345 At that time no i was using the output of my sound card with a simple wave. Now yes i use a wave generator since i have them :P
bakupcpu 4 months ago
Comment removed
Slovenija12345 4 months ago
neat. looks better than the one I've been working on (videos posted).
Hey, if anyone reading this knows where I can get some relatively low cost 10x10 LED modules, I'd love to know where! mouser, digikey, ebay and google were of no help to me. I know they exist, I've seen'em before. but the best I can find is 8x8.
IamTheTimmy 10 months ago
@IamTheTimmy Thanks I've done another one with bright green led and for the 10X10 i have no idea i normally make my own and its not that expensive only time consuming xD
bakupcpu 10 months ago
NEEEEEEERRRRRRDDDDSSSSS.......lol jk
dogsbulloxs 1 year ago
@dogsbulloxs No not really GEEK would be more appropriate thought ^^. But heh can't do nothing about it its in my blood >:]
bakupcpu 1 year ago
what kind of system ?
kaka02041 1 year ago
@kaka02041 a really simple one it use a 4017 decade counter for horizontal scan and LM3914 for the vertical display. The time base is a little trusty 555 timer. Nothing really complicate in the build the hardest part is to solder the 100 LED the rest is piece of cake. Schematic are available on the net. ^^
bakupcpu 1 year ago
cool
bakkecske91 1 year ago