LED Matrix

Ongoing

STD LED Matrix

License: Public Domain

Mode:

Editors' pick

Update time： 2021-07-09 05:49:59

Creation time： 2018-03-12 02:45:45

Description

A board for a 7X14 LED Matrix based on the Arduino Nano and the Tlc5940 16-channel PWM LED/Servo Driver.

Design Drawing

schematic diagram

（ 1 / ）

PCB

（ 1 / ）

The preview image was not generated, please save it again in the editor.

BOM

ID	Name	Designator	Footprint	Quantity	Mounted
1	ARDUINO_NANO	U1	ARDUINO_NANO	1	Yes
2	Female_Headers 1X7-2.54	P1,P4	FEMALE_HEADERS 1X7-2.54	2	Yes
3	Female header 2.54-1*14P	P2,P5	HDR-14X1/2.54	2	Yes
4	TLC5940-NT	U2	DIP28-300	1	Yes
5	IRF9530NPBF	Q1,Q2,Q3,Q4,Q5,Q6,Q7	TO-220(TO-220-3)	7	Yes
6	1k	R1,R2,R3,R4,R5,R6,R7,R8	AXIAL-0.3	8	Yes
7	2k	R8,R11	AXIAL-0.3	2	Yes
8	10k	R9,R10	AXIAL-0.3	2	Yes
9	Potentiometer	R10,R9	POTENTIOMETER	2	Yes
10	Power In	P3	WJ2EDGVC-5.08-2P	1	Yes
11	LED-5MM	LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20,LED21,LED22,LED23,LED24,LED25,LED26,LED27,LED28,LED29,LED30,LED31,LED32,LED33,LED34,LED35,LED36,LED37,LED38,LED39,LED40,LED41,LED42,LED43,LED44,LED45,LED46,LED47,LED48,LED49,LED50,LED51,LED52,LED53,LED54,LED55,LED56,LED57,LED58,LED59,LED60,LED61,LED62,LED63,LED64,LED65,LED66,LED67,LED68,LED69,LED70,LED71,LED72,LED73,LED74,LED75,LED76,LED77,LED78,LED79,LED80,LED81,LED82,LED83,LED84,LED85,LED86,LED87,LED88,LED89,LED90,LED91,LED92,LED93,LED94,LED95,LED96,LED97,LED98	LED-5MM/2.54	98	Yes
12	IRF9540NPBF	Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8	TO-220(TO-220-3)	8	Yes
13	TLC5940NT	U2	DIP-28_W7.62MM	1	Yes
14	9v Battery	B1	TERMINAL_BLOCK 1X2-2.54	1	Yes
15	SW_SPST	SW1	NONE	1	Yes