Wiki source code of A4WD3-LED Board

Last modified by Eric Nantel on 2022/08/30 08:56

11.1	1	{{lightbox image="A4WD3-LED.png" width="350"/}}
4.1	2
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"]]
4.1	4
	5	Table of Contents
	6
	7	{{toc/}}
	8
	9	= Description =
	10
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.
4.1	12
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
4.1	20	= Features =
	21
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
4.1	26	(((
	27	= Specifications =
15.1	28
	29	* 1x central white CREE LED (JR5050BWT)
	30	* 8x Red 0630 LEDs
	31	* Onboard voltage regulation
16.2	32	* Operating voltage: 10.5V min / 23V max
4.1	33	)))
	34
	35	(((
	36	= Pinout =
	37
16.2	38	\|(% 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" %)(((
16.3	39	Positive: Positive voltage Input (10.5V min / 23V max)
4.1	40	)))
22.1	41	\|(% style="vertical-align:middle" %)[[image:[email protected]]]\|(% style="vertical-align:middle" %)Negative: Negative voltage Input
4.1	42	\|(% style="vertical-align:middle" %)[[image:[email protected]]]\|(% style="vertical-align:middle" %)(((
16.2	43	Ground: Negative connection point to be used when a microcontroller control the LED's to be at the same potential.
4.1	44	)))
16.2	45	\|(% style="vertical-align:middle" %)[[image:[email protected]\|\|alt="SQUARE-Yellow.png"]]\|(% style="vertical-align:middle" %)(((
16.3	46	H1 Jumper: Control for the CREE white LED
4.1	47
16.3	48	* Place a jumper between S & +
16.2	49
	50	OR
	51
16.3	52	* Connect this to any source from 1.7V to 20V to S
16.2	53	)))
16.3	54	\|(% style="vertical-align:middle" %)[[image:[email protected]\|\|alt="SQUARE-Green.png"]]\|(% style="vertical-align:middle" %)(((
	55	H2 Jumper: Control for the red LEDs
16.2	56
16.3	57	* Place a jumper between S & +
	58
	59	OR
	60
	61	* Connect this to any source from 1.7V to 20V to S
	62	)))
	63
4.1	64	= Wiring =
	65
22.1	66	\|(% colspan="3" style="text-align:left; width:350px" %)Jumpers
	67	\|(% 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)
	68	\|(% style="width:35px" %)[[image:[email protected]]]\|Negative: Negative voltage Input
23.1	69	\|(% style="width:35px" %)[[image:[email protected]\|\|alt="SQUARE-Yellow.png"]]\|(((
	70	Jumpers:
	71
	72	* H1 to activate the CREE white LED
	73	* H2 to activate the red LEDs
	74	)))
22.1	75	\|(% colspan="3" %)Microcontroller
	76	\|(% 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)
	77	\|[[image:[email protected]]]\|Negative: Negative voltage Input
	78	\|[[image:[email protected]]]\|Ground: Connect to the Negative or your Microcontroller
	79	\|[[image:[email protected]\|\|alt="SQUARE-Yellow.png"]]\|(((
23.1	80	H1: Connect to a digital output (1.7V to 20V) to enable the CREE white LED
22.1	81
	82	Note: PWM compatible
4.1	83	)))
22.1	84	\|[[image:[email protected]\|\|alt="SQUARE-Green.png"]]\|(((
23.1	85	H2: Connect to a digital output (1.7V to 20V) to enable the red LEDs
4.1	86
22.1	87	Note: PWM compatible
	88	)))
	89
31.1	90	= Assembly Guide =
	91
	92	* [[doc:.a4wd3-led-assembly.WebHome]]
	93
32.1	94	= Dimensions =
4.1	95
27.1	96	\|(% style="width:350px" %){{lightbox image="A4WD3-LED-Dimensions.png"/}}\|
4.1	97	)))

Wiki source code of A4WD3-LED Board

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