Wiki source code of A4WD3-LED Board
Last modified by Eric Nantel on 2025/03/19 14:09
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11.1 | 1 | {{lightbox image="A4WD3-LED.png" width="350"/}} |
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4.1 | 2 | |
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33.1 | 3 | [[[[image:[email protected]||alt="buy-online.jpg"]]>>https://www.robotshop.com/en/lynxmotion-a4wd3-red-brake-white-high-power-led-module.html||rel="noopener noreferrer" target="_blank"]] |
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4.1 | 4 | |
| 5 | **Table of Contents** | ||
| 6 | |||
| 7 | {{toc/}} | ||
| 8 | |||
| 9 | = Description = | ||
| 10 | |||
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17.2 | 11 | The Lynxmotion A4WD3 LED board was designed to be used within the frame of the Lynxmotion A4WD3 Rover, but can be used for all applications. The LEDs (white or all 8 red) can be controlled via power pins or using a microcontroller’s 5V digital pins. Includes mounting hardware. |
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4.1 | 12 | |
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17.2 | 13 | |
| 14 | **Applications** | ||
| 15 | |||
| 16 | * Lynxmotion A4WD3 front & back lighting | ||
| 17 | * Microcontroller-controlled robotic light | ||
| 18 | * Custom flashlight or bike light (front and rear) | ||
| 19 | |||
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4.1 | 20 | = Features = |
| 21 | |||
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15.1 | 22 | * Independant control over the White or Red LEDs |
| 23 | * Wide range of input voltage | ||
| 24 | * Screw terminal connection for input voltage. | ||
| 25 | |||
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4.1 | 26 | ((( |
| 27 | = Specifications = | ||
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15.1 | 28 | |
| 29 | * 1x central white CREE LED (JR5050BWT) | ||
| 30 | * 8x Red 0630 LEDs | ||
| 31 | * Onboard voltage regulation | ||
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16.2 | 32 | * Operating voltage: 10.5V min / 23V max |
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4.1 | 33 | ))) |
| 34 | |||
| 35 | ((( | ||
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34.1 | 36 | (% class="wikigeneratedid" %) |
| 37 | = CAD Files = | ||
| 38 | |||
| 39 | * [[attach:servo-erector-set-system.ses-electronics.ses-modules.WebHome@A4WD3-LED.zip]] | ||
| 40 | |||
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4.1 | 41 | = Pinout = |
| 42 | |||
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16.2 | 43 | |(% rowspan="7" style="text-align:center; vertical-align:middle; width:350px" %){{lightbox image="A4WD3-LED-Pinout.png"/}}|(% style="text-align:center; vertical-align:middle; width:35px" %)[[image:[email protected]]]|(% style="vertical-align:middle" %)((( |
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16.3 | 44 | **Positive**: Positive voltage Input (10.5V min / 23V max) |
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4.1 | 45 | ))) |
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22.1 | 46 | |(% style="vertical-align:middle" %)[[image:[email protected]]]|(% style="vertical-align:middle" %)**Negative:** Negative voltage Input |
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4.1 | 47 | |(% style="vertical-align:middle" %)[[image:[email protected]]]|(% style="vertical-align:middle" %)((( |
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16.2 | 48 | **Ground:** Negative connection point to be used when a microcontroller control the LED's to be at the same potential. |
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4.1 | 49 | ))) |
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16.2 | 50 | |(% style="vertical-align:middle" %)[[image:[email protected]||alt="SQUARE-Yellow.png"]]|(% style="vertical-align:middle" %)((( |
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16.3 | 51 | **H1 Jumper:** Control for the CREE white LED |
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4.1 | 52 | |
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16.3 | 53 | * Place a jumper between **S** & **+** |
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16.2 | 54 | |
| 55 | OR | ||
| 56 | |||
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16.3 | 57 | * Connect this to any source from 1.7V to 20V to **S** |
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16.2 | 58 | ))) |
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16.3 | 59 | |(% style="vertical-align:middle" %)[[image:[email protected]||alt="SQUARE-Green.png"]]|(% style="vertical-align:middle" %)((( |
| 60 | **H2 Jumper:** Control for the red LEDs | ||
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16.2 | 61 | |
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16.3 | 62 | * Place a jumper between **S** & **+** |
| 63 | |||
| 64 | OR | ||
| 65 | |||
| 66 | * Connect this to any source from 1.7V to 20V to **S** | ||
| 67 | ))) | ||
| 68 | |||
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4.1 | 69 | = Wiring = |
| 70 | |||
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22.1 | 71 | |(% colspan="3" style="text-align:left; width:350px" %)**Jumpers** |
| 72 | |(% colspan="1" rowspan="3" style="width:350px" %){{lightbox image="A4WD3-LED-Jumpers.png"/}}|(% style="width:35px" %)[[image:[email protected]]]|**Positive**: Positive voltage Input (10.5V min / 23V max) | ||
| 73 | |(% style="width:35px" %)[[image:[email protected]]]|**Negative:** Negative voltage Input | ||
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23.1 | 74 | |(% style="width:35px" %)[[image:[email protected]||alt="SQUARE-Yellow.png"]]|((( |
| 75 | **Jumpers:** | ||
| 76 | |||
| 77 | * H1 to activate the CREE white LED | ||
| 78 | * H2 to activate the red LEDs | ||
| 79 | ))) | ||
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22.1 | 80 | |(% colspan="3" %)**Microcontroller** |
| 81 | |(% colspan="1" rowspan="5" style="text-align:center; vertical-align:middle" %){{lightbox image="A4WD3-LED-Microcontroller.png"/}}|[[image:[email protected]]]|**Positive**: Positive voltage Input (10.5V min / 23V max) | ||
| 82 | |[[image:[email protected]]]|**Negative:** Negative voltage Input | ||
| 83 | |[[image:[email protected]]]|**Ground:** Connect to the Negative or your Microcontroller | ||
| 84 | |[[image:[email protected]||alt="SQUARE-Yellow.png"]]|((( | ||
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23.1 | 85 | **H1:** Connect to a digital output (1.7V to 20V) to enable the CREE white LED |
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22.1 | 86 | |
| 87 | Note: PWM compatible | ||
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4.1 | 88 | ))) |
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22.1 | 89 | |[[image:[email protected]||alt="SQUARE-Green.png"]]|((( |
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23.1 | 90 | **H2:** Connect to a digital output (1.7V to 20V) to enable the red LEDs |
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4.1 | 91 | |
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22.1 | 92 | Note: PWM compatible |
| 93 | ))) | ||
| 94 | |||
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31.1 | 95 | = Assembly Guide = |
| 96 | |||
| 97 | * [[doc:.a4wd3-led-assembly.WebHome]] | ||
| 98 | |||
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32.1 | 99 | = Dimensions = |
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4.1 | 100 | |
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27.1 | 101 | |(% style="width:350px" %){{lightbox image="A4WD3-LED-Dimensions.png"/}}| |
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4.1 | 102 | ))) |