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2 layers40.1 × 41.9 mmHeyListen, the printed circuit board in 3D
Size
40.1 × 41.9 mm
Copper layers
2
Thickness
1.6 mm
Parts
13
Nets
23
Pads
52
Tracks, vias
97, 5
Pours
1
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
17 Oct 2021
Updated
18 Oct 2021

Overview

HeyListen is an open-source printed circuit board by marcusbarbu, from the marcusbarbu/HeyListen repository on GitHub. It is a 2-layer board of 40.1 × 41.9 mm with 13 parts on 23 nets, routed with 97 tracks and 5 vias.

It is built around the ESP-01. Its parts include 6 connectors, 3 ICs, 1 resistor and 1 transistor. It belongs with the ESP8266 boards of this library.

Main components

1

README

README.md

Hey Listen!

Everyone's favorite helper... psyche

Parts

13
QtyValueFootprintReferences
3Conn_01x04Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ1, J2, J3
3ESP-01HeyListen:ESP-01U1, U2, U3
2Conn_01x02Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ4, J5
12N3904Package_TO_SOT_THT:TO-92_InlineQ1
1Conn_01x03Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalJ6
1Jumper_2_OpenConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJP1
1RResistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_HorizontalR1
1SpeakerConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalLS1

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Questions

How big is the HeyListen PCB?

It measures 40.1 × 41.9 mm and has 2 copper layers, 1.6 mm thick.

What parts does the HeyListen use?

13 parts, built around the ESP-01. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the HeyListen KiCad files?

From the marcusbarbu/HeyListen repository on GitHub, at the commit this page was made from: the board is boards/HeyListen/HeyListen.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the HeyListen design in my own project?

Its repository states no licence, so its author keeps all rights: ask marcusbarbu before reusing the design.