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Altura del dígito: 0.55 pulgadas.
Color epoxi: lechoso.
Cantidad de dígitos: Uno
Configuración del pin: Anodo común
Color de la superficie: negro.
Color de emisión: rojo.
Brian Curtis
Comentado en los Estados Unidos el 3 de agosto de 2024
This are nice and small 64 LED matrix modules. They do not include a driver, being bare matrix modules. You'll want something like a MAX7219 when rolling your own projects, or they work well as a relatively inexpensive solution for drop-in replacement modules.
Old Nerd
Comentado en los Estados Unidos el 4 de junio de 2024
You'll want the attached diagram when you wire this up - the pin order is bizarre and probably goes back to something having to do with 1 layer boards back in the day.I was gonna do a fancy demo with a video to show it working but - these things are NOT breadboard friendly. In fact - the only way I'm gonna walk up to this for my actual project is with wire wrapping (or a commercially printed pcb) because these connections are just nuts. I have included a picture of my "it does not work right" monstrosity just to give you a clue as to what you're in for if you are thinking breadboard...The DIP chip you see in the photo is a MAX7219 which you'll probably want unless you're hooking it up to a Mega or some such with tons of pins (and even then it probably will not perform well and the code would be nasty).My woes and lack of patience aside, however: these work - I tested a couple of them - all rows and columns light up fully.
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