When i was building the DMD clocks a fair while ago now (was 4 years ago!), i purposely over-ordered the panels since i wanted spares just in case any were faulty.
I think that, because we are a few years down the line, then these spares can go!
Specs :
Answers to questions that are bound to be asked....
1. no this isnt a DMD that can just be slotted into a machine
2. you need two to make up a "clock", alongside a RunDMD board
3. Yes i will soon be making a new run, this time of COLOUR clocks based an a Raspberry Pi... just waiting for China to sort itself out on the panels
Could be useful for projects or someone that wants to tinker about... Will come with whatever cables i can find
I have 7 good plus one "faulty" one (one pixel missing). Will test these today to ensure they all work.
Looking for £30 + shipping at cost.
I think that, because we are a few years down the line, then these spares can go!
Specs :
| ITEM | SPECIFICATION |
| PITCH | 4.75 mm |
| LED diameter | 2121 |
| Pixel LED | SMD2121 |
| Pixel Configuration | Red |
| Module Pixel | 64x32 |
| Module Size (Lmm*Hmm) | 304 x152 |
| Brightness(CD/m2) | 600 |
| Best Viewing Angle | 45°H/100°V |
| Drive Mode | Constant Current drive 1/16 scan |
| Working Humidity | 5%-95% |
| LIFESPAN | Over 100,000 Hours (10-11Years) |
| OPERATION TEMPERATURE | -20°F ~ 120°F |
| INPUT POWER | 5V, 16W(200W power supply for 10pcs of it) |
| Blind Spot Rate | Less than 0.0003(LED display industry standard) |
| MTBF | ≥100000hours |
Answers to questions that are bound to be asked....
1. no this isnt a DMD that can just be slotted into a machine
2. you need two to make up a "clock", alongside a RunDMD board
3. Yes i will soon be making a new run, this time of COLOUR clocks based an a Raspberry Pi... just waiting for China to sort itself out on the panels
Could be useful for projects or someone that wants to tinker about... Will come with whatever cables i can find
I have 7 good plus one "faulty" one (one pixel missing). Will test these today to ensure they all work.
Looking for £30 + shipping at cost.
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