The problem with LED matrices is that the cheaper ones (around 9 EUR) mix LED’s from different batches with different currents (I{{sub|f}}) and intensities at the same voltage. The more models (around 25 USD) use LED’s from the same batch or bin.
8X8 Dot Matrix
- Brands Intel
- Product Model: BAT222
- Stock status: Out Of Stock
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Price : 63.00 /=
- Ex Tax: Price : 63.00 /=