Editor Version ×
Standard

1.Easy to use and quick to get started

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

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std EditionLED-PWM

Profile:This is an PWM LED controller with 4 channels and 3A per channel. It is intended to be controlled by an an ESP32 on the 2*20 pin headers and requires an extra power control module that converts VCC to 3.3V. The design VCC is 5V to 24V

License: CC-BY-NC-SA 3.0

Published Time:2022-01-10 03:52:58
  • 80
  • 0
  • 0
Description

This is an PWM LED controller with 4 channels and 3A per channel. It is intended to be controlled by an an ESP32 on the 2*20 pin headers and requires an extra power control module that converts VCC to 3.3V. The design VCC is 5V to 24V.

 

Note: Neiter H1, H2 nor any J component is properly select, as I didn't use pre assembled parts for this. Instead they are spaced correctly on the pcb for 7x5.08mm power connectors and 20x2.54 female pin headers.

Documents

PCB_LED-PWM

Open in editor

PCB_LED-PWM_v1.1

Open in editor
ID Name Designator Footprint Quantity
1 SS34_C8678 D1,D2,D3,D4 DO-214AC_L4.3-W2.7-LS5.3-RD 4
2 HDR-F-2.54_1x20 H1,H2 HDR-F-2.54_1X20 2
3 HDR-M-2.54_1x1 J1,J2,J3,J4,J5,J6,J7 HDR-M-2.54_1X1 7
4 CONN-TH_2P-P5.00 P1,P2 CONN-TH_2P-P5.00 2
5 AO3400A Q1,Q2,Q3,Q4 SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR 4
6 330 R1,R2,R3,R4 R0603 4
7 40.2kΩ R5,R6,R7,R8 R0603 4

Unfold

Project Attachments
Empty
Project Members

服务时间

周一至周五 9:00~18:00
  • 0755 - 2382 4495
  • 153 6159 2675

服务时间

周一至周五 9:00~18:00
  • 立创EDA微信号

    easyeda

  • QQ交流群

    664186054

  • 立创EDA公众号

    lceda-cn