Comment by Brian_K_White 1 day ago For me that is blue leds. 3 comments Brian_K_White Reply davidwritesbugs 1 day ago Yes! I remember thinking "damn you band gap physics, if we only had blue leds we could do colour displays with LEDs, but that can never happen." dboreham 4 hours ago Haha, for me it was "LEDs". mhh__ 19 hours ago "rareleds" on Instagram is fantastic. Vintage LEDs set to apex twin and so on
davidwritesbugs 1 day ago Yes! I remember thinking "damn you band gap physics, if we only had blue leds we could do colour displays with LEDs, but that can never happen."
Yes! I remember thinking "damn you band gap physics, if we only had blue leds we could do colour displays with LEDs, but that can never happen."
Haha, for me it was "LEDs".
"rareleds" on Instagram is fantastic. Vintage LEDs set to apex twin and so on