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How Smart Shift Register LEDs Work: NeoPixels - Another Teaching Moment | DigiKey
Understanding how smart shift register LEDs work enables the designer and programmer to more effectively utilize the endless possibilities of addressable LED strips. This video uses animation to step through the device design and the inner workings of the popular NeoPixel® by Adafruit Industries. There is also a brief discussion of programming libraries and external devices used to drive LED strips such as the FadeCandy®, also by Adafruit and Micah from Scanlime.
Part List
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | 1138 | ADDRESS LED STRIP SERIAL RGB 4M | 21 - Immediate | $74.55 | View Details |
|  | 1376 | ADDRESS LED STRIP SERIAL RGB 5M | 0 - Immediate | $33.58 | View Details |
|  | 1460 | ADDRESS LED STRIP SERIAL RGB 5M | 6 - Immediate | $63.31 | View Details |
 | 1092 | TACTILE ON/OFF SWITCH WITH LEADS | 0 - Immediate | $2.95 | View Details | |
|  | 1463 | ADDRESS LED RING SERIAL RGB | 0 - Immediate | $7.43 | View Details |
|  | 1487 | ADDRESS LED MATRIX SERIAL RGB | 43 - Immediate | $26.11 | View Details |
|  | 1097 | RF RCVR 315MHZ 7SIP | 0 - Immediate | $3.70 | View Details |
|  | 1507 | ADDRESS LED STRIP SERIAL RGB 1M | 24 - Immediate | $44.78 | View Details |
|  | 1586 | ADDRESS LED RING SERIAL RGB | 40 - Immediate | $12.66 | View Details |
|  | 1643 | ADDRESS LED RING SERIAL RGB | 7501 - Immediate | $6.69 | View Details |
|  | 1655 | ADDRESS LED DISC SERIAL RGB 1=10 | 3348 - Immediate | $3.36 | View Details |
|  | 1768 | ADDRESS LED RING 1/4 SERIAL RGB | 65 - Immediate | $7.43 | View Details |
|  | 1558 | ADDRESS LED MOD SERIAL RGB 1=25 | 7 - Immediate | $18.64 | View Details |
|  | 1612 | ADDRESS LED MOD SERIAL RGB 1=5 | 58 - Immediate | $3.70 | View Details |
|  | 2508 | ADDRESS LED STRIP SERIAL RGB 1M | 0 - Immediate | $18.64 | View Details |
|  | 2538 | ADDRESS LED STRIP SERIAL RGB 1M | 0 - Immediate | $7.43 | View Details |
|  | 2541 | ADDRESS LED STRIP SERIAL RGB 1M | 0 - Immediate | $11.17 | View Details |
|  | 1219 | HDWR T-PLATE 20X20 ALUM EXTRUSN | 0 - Immediate | $2.20 | View Details |
|  | 1426 | ADDRESS LED MODULE SERIAL RGB | 0 - Immediate | $4.44 | View Details |
|  | 2547 | ADDRESS LED MATRIX SERIAL RGB | 2 - Immediate | $63.46 | View Details |
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