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STD ESP32 LED Driver
ESP32 LED Driver
License
CERN Open Hardware License
License: CERN Open Hardware LicenseMode:
Mode
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Update time：
2022-03-25 18:27:19
Creation time：
2020-06-07 14:53:15
Description
Description
A simple PCB for driving a string of 5v WS2812 (or similar) Addressable LEDs using an ESP32 development board.
Input is via a 5v 2.1mm DC barrel jack. Output is 5v via a 3pin terminal block.
Has connections for an INMP441 I2S microphone and 3 momentary switches.
Design Drawing
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 1000uF | C1 | CAP-TH_BD10.0-P5.00-D1.0-FD | 1 |
| 2 | DC-005-5A-2.5 | DC1 | DC-IN-TH_DC-005-5A-2.5 | 1 |
| 3 | ESP32 Development KIT 30 Pins | ESP32 | ESP32_DEVELOPMENT_KIT | 1 |
| 4 | Header 1x15 | H1,H2 | H1X15 | 2 |
| 5 | INMP441 | MIC1 | MIC-2X3-2.54-OVAL-01 | 1 |
| 6 | 10K | R1,R2,R3 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 3 |
| 7 | 470 | R4 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 1 |
| 8 | KF301-5.0-3P | ST1 | CONN-TH_3P-P5.00_KF301-5.0-3P | 1 |
| 9 | Button-6x6x6mm | SW1,SW2,SW3 | SW-TH_4P-L6.0-W6.0-P4.50-LS6.1 | 3 |
| 10 | SN74AHCT125N | U3 | DIP14 | 1 |
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