Display & LED/Bargraphs and Led matrix

What if Scroll pHAT had twice times as many pixels and individual pixel brightness control? Scroll pHAT HD, that's what!! Scroll pHAT HD packs 17x7...

What's going to protect your beloved Raspberry Pi from an onslaught of rainbow-coloured fusion? That's right, it's Unicorn pHAT. Sporting a matrix ...