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Restaurant pager circular touch led ring

manhoosbilli1·restaurant-pager-circular-touch-led-ring·board-4/board4.kicad_pcb

Restaurant pager circular touch led ring PCB layout, top view — open source ESP32 board by manhoosbilli1
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About the Restaurant pager circular touch led ring PCB

Restaurant pager circular touch led ring is an open source ESP32 PCB design by manhoosbilli1, published on GitHub. It is a 2-layer board measuring 60 × 60 mm, with 101 components from 21 distinct parts.

Its main chip is the FP, from the ESP32 family. By type, the board carries 25 capacitors, 20 LEDs, 19 resistors, 10 ICs, 10 test points and 6 diodes.

It belongs with the displays & leds designs in this gallery.

From the project

Circular restaurant table pager — central capacitive touch pad + ring of 16 WS2812B RGB LEDs + MIC, ESP32-controlled (KiCad sources converted from EasyEDA Pro)

ESP32-controlled circular restaurant table pager: a central capacitive TOUCH pad surrounded by a 16-LED ring of WS2812B addressable RGBs, plus a MIC for audio.

Designed in EasyEDA Pro. Sources here are the KiCad-converted form produced by backup-tooling/epcbtokicad.py and backup-tooling/eschtokicadsch.py. Original EasyEDA .epro archive preserved in source/` for re-editing.

Restaurant pager circular touch led ring, from the project README
From the project README

Main components on the Restaurant pager circular touch led ring

FP

Restaurant pager circular touch led ring bill of materials (BOM)

101 components, 21 distinct parts — part numbers from the project's BOM.

QtyPartRefs
10
FP
U1, U3, U4, U5, U6, U7, U8, U9 +2
1
FP
Q1
1
FP
CN1
2
Test-Point-0.5mm
DO1, GND1
2
FP
H1, H2
2
FP
SW1, SW2
10
Test-Point-0.5mm
TP1, TP3, TP4, TP5, TP6, TP7, TP8, TP9 +2
1
FP
USB1
20
FP
LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +12
6
FP
D1, D4, D5, D6, D7, D8
1
2.2UH
FP
L1
1
1UH
FP
L2
6
10UF
FP
C1, C3, C4, C10, C22, C41
1
22PF
FP
C2
3
22UF
FP
C7, C39, C40
2
4.7UF
FP
C8, C9
9
100NF
FP
C12, C14, C15, C17, C20, C21, C23, C43 +1
1
10NF
FP
C18
2
220PF
FP
C24, C25
1
1UF
FP
C42
Show 1 more
QtyPartRefs
19
FP
R2, R13, R14, R17, R18, R19, R20, R21 +11

Restaurant pager circular touch led ring design files

The KiCad project lives in the manhoosbilli1/restaurant-pager-circular-touch-led-ring repository on GitHub; these links point at the commit this page was built from.

Restaurant pager circular touch led ring: common questions

What microcontroller does the Restaurant pager circular touch led ring use?

The Restaurant pager circular touch led ring is built around the FP, from the ESP32 family.

How big is the Restaurant pager circular touch led ring PCB?

The Restaurant pager circular touch led ring measures 60 × 60 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Restaurant pager circular touch led ring?

101 components, from 21 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 Restaurant pager circular touch led ring design files?

From the manhoosbilli1/restaurant-pager-circular-touch-led-ring 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 Restaurant pager circular touch led ring design in my own project?

The repository has no license, so all rights stay with manhoosbilli1. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Restaurant pager circular touch led ring without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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