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2.The process supports design scales of 300 devices or 1000 pads

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STD TeensyLED V1.3 LED Pixel Driver

License: CC-BY-SA 3.0

Mode: Editors' pick

Cloned from TeensyLED-HW1

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Update time: 2023-07-21 19:46:59
Creation time: 2022-09-10 14:16:54
Description

TeensyLED is an LED pixel controller which provides 32 ouptuts with optional RS485. The Teensy 4.1 and OctoWS2811 library make this board capable of driving tens of thousands of LEDs. The RS485 capability means the controller can be placed safely away from the actual LEDs (controller in garage, LEDs outside). SPI and I2C pins are broken out allowing for additional add-on component such as wifi or display screen. The on-board ethernet enables high speed reliable data tranfer without all the issues and limitations of WIFI.

Design Drawing
schematic diagram
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ID Name Designator Footprint Quantity
1 Teensy 4.1 MCU1 TEENSY-4.1 1
2 100nF C1,C8,C9,C10,C11,C16,C19,C21,C23,C25,C27,C29,C31,C33,C35,C37,C39 C0805 17
3 10uF C2 C1206 1
4 100uF C3,C5 CAP-SMD_L3.5-W2.8 2
5 10uF C4,C6 CAP-SMD_L3.2-W1.6-RD-C7171 2
6 B5819W_C8598 D1,D2,D3,D4,D5,D6,D7,D8,D9 SOD-123_L2.7-W1.6-LS3.7-RD-1 9
7 100Ω L1 L0805 1
8 AMS1117-5.0 PWR_RG1 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1
9 AMS1117-3.3 PWR_RG2 SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR 1
10 SS-12D10L5 SW1 SW-TH_SS-12D10L5 1
11 1uF C12,C13,C14,C15,C17,C18,C20,C22,C24,C26,C28,C30,C32,C34,C36,C38 C0402 16
12 VDG/S-08L-H-R DIP1,DIP2,DIP3 SW-TH_16P-L21.9-W9.9-P2.54-LS7.6 3
13 74HCT245N LS1,LS2,LS3,LS4 DIP20 4
14 10kΩ R1,R2,R3,R4 R0805 4
15 100Ω R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21,R22,R23,R24,R25,R26,R27,R28,R29,R30,R31,R32,R33,R34,R35,R36 R1206 32
16 TC7660EOA713 U16 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 1
17 120Ω R37,R38,R39,R40,R41,R42,R43,R44,R45,R46,R47,R48,R49 R1206 13
18 4.7kΩ R50,R51,R52,R53,R54,R55,R56,R57,R58,R59,R60,R61 R0805 12
19 SN75176BDR U1,U2,U3,U4,U5,U6,U7,U8,U9,U10,U11,U12 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 12
20 100nF C7 C0603 1
21 J1B1211CCD RJ1 RJ45-TH_J1B1211CCD 1
22 RC00134 RJ2,RJ3,RJ4,RJ5,RJ6,RJ7 RJ45-TH_RC00134 6
23 DS1131-S80BP RJ8 RJ45-TH_DS1131-S80BP 1
24 DB301V-5.0-2P U13,U14 CONN-TH_2P-P5.00_L7.6-W10.0 2
25 A2541WV-2X5P U15 HDR-TH_10P-P2.54-V-M-R2-C5-S2.54-1 1

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