HardLabs

LED

Pegoku·Smart-desk-lamp·LED-PCB/LED-PCB.kicad_pcb

LED PCB layout, top view — open source board by Pegoku

About the LED PCB

LED is an open source PCB design by Pegoku, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 80 × 80 mm, with 28 components from 7 distinct parts.

Other key parts include the AL5802-7. By type, the board carries 16 diodes, 4 ICs, 4 resistors, 2 transistors and 1 connector.

It belongs with the iot & wireless and sensors designs in this gallery.

From the project

Smart esp32-powered desk lamp

This is a home assistant controlled CWWW desk lamp with capacitive touch buttons, made with ESPHome and ESP32-C3.

I made this project as I wanted to learn more about capacitive touch sensors and how to use them with ESPHome. I also wanted to make a simple desk lamp that could be controlled with Home Assistant.

- Capacitive touch buttons to control the brightness and color temperature of the LEDs. - Home Assistant integration.

LED, from the project README
From the project README

Main components on the LED

AL5802-7

LED bill of materials (BOM)

28 components, 7 distinct parts — part numbers from the project's BOM.

QtyPartRefs
4
AL5802-7
U1, U2, U3, U4
2
2N7002
Q1, Q2
1
CONN_01X04
Conn_01x04
J1
1
0
0
8
LEDW
D1, D2, D3, D4, D5, D6, D7, D8
8
LEDC
D9, D10, D11, D12, D13, D14, D15, D16
4
9.1
R1, R2, R3, R4

LED design files

The KiCad project lives in the Pegoku/Smart-desk-lamp repository on GitHub; these links point at the commit this page was built from.

LED: common questions

How big is the LED PCB?

The LED measures 80 × 80 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LED?

28 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the LED design files?

From the Pegoku/Smart-desk-lamp repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the LED design in my own project?

Yes, under the terms of its GPL-3.0 license, which Pegoku chose for the repository.

More boards in Smart-desk-lamp

Similar boards