1、Module description: By Arduino nano, control RGB5050 light colorful scroll. 2、Function Description: From S1 to S4 was then performed, four buttons to control the beam of the rolling way, and switch to a different jumper mode, can display different colors of light beam. 3、Description of each function module:
4、Components and PCB diagram before welding:
5、Physical map after welding:
More details about this project can be found at Instructables. https://www.instructables.com/id/How-to-Control-Stunning-RGB-LED-Strip-Using-Arduin/
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 240R | R1 | 3-0603 | 1 |
| 2 | 20k | R2 | rw | 1 |
| 3 | SIP2 | J2 | HDR1X2 | 1 |
| 4 | 10u | C1 | 1uf | 1 |
| 5 | 0.1u | C2 | C-0603 | 1 |
| 6 | LM317AMDT | U1 | TO-252 | 1 |
| 7 | 1k | R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13 | 3-0603 | 11 |
| 8 | LED | D1 | L-0603 | 1 |
| 9 | POWER_JACK | J1 | POWER_1 | 1 |
| 10 | Arduino-nano | U2 | Arduino-nano | 1 |
| 11 | SIP5 | P1,P3,P5,P7,P9,P11,P13,P15,P17,P19 | HDR1X5 | 10 |
| 12 | HDR2X5 | P2,P4,P8,P10,P12,P14,P16,P18,P20,P6 | HDR2X5 | 10 |
| 13 | SPST_ON | S1,S2,S3,S4 | SW-SMD1 | 4 |
| 14 | G1003A | Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10 | SOT-23 | 10 |
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