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2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
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STD Controller for 32 LEDs
License: CC-BY-NC-SA 3.0
Mode: Editors' pick
- 0
Update time：
2021-04-12 08:33:40
Creation time：
2016-09-25 12:22:22
Description
The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial interface.
Code is here: https://codebender.cc/sketch:387850
Discription: http://af6ea.blogspot.com/2016/09/controller-for-32-leds.html
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | ARDUINO_PRO_MICRO | U1 | ARDUINO_PRO_MICRO | 1 |
| 2 | LED | D1,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15,D16,D17,D18,D19,D20,D21,D22,D23,D24,D25,D26,D27,D28,D29,D30,D31,D32 | LED3MM | 32 |
| 3 | TEMT6000_breakout | U3 | NONE | 1 |
| 4 | RTC_module | U2 | NONE | 1 |
| 5 | SB340 | D33 | SOT23 | 1 |
| 6 | 10k | R1 | R3 | 1 |
| 7 | SPST | SW1 | SWITCH-SPST-VERTICAL | 1 |
| 8 | LD1117V33 | U8 | NONE | 1 |
| 9 | PCA9306 breakout | U9 | NONE | 1 |
| 10 | 1u (3.3uF in prototype) | C1 | C1 | 1 |
| 11 | 9DOF Sensor Stick | U6 | NONE | 1 |
| 12 | Bluefruit LE | U7 | NONE | 1 |
| 13 | TitleBlock_v1 | X | NONE | 1 |
| 14 | NJM7805FA | U10 | L7805 | 1 |
| 15 | 10u | C2 | CP_8X13MM | 1 |
| 16 | 3.3u | C3 | CP_8X13MM | 1 |
| 17 | 0.22u | C4 | 0402 | 1 |
| 18 | 1426 | U11 | NONE | 1 |
| 19 | 10k (50k in prototype) | R2 | R3 | 1 |
| 20 | TLC5940-breakout_v12 | U4,U5 | NONE | 2 |
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