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2 layers107.8 × 91.5 mmWave reflector, the printed circuit board in 3D

wave_reflector is a eeg instrument/interface for live performance and installation

Size
107.8 × 91.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
52
Nets
65
Pads
178
Tracks, vias
448, 4
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
20 Jun 2024
Updated
21 Sep 2024

Overview

Wave reflector is an open-source printed circuit board by interspecifics, from the interspecifics/wave_reflector repository on GitHub. It is a 2-layer board of 107.8 × 91.5 mm with 52 parts on 65 nets, routed with 448 tracks and 4 vias.

It is built around the ESP32-S2-DEVKITC-1, 74HC14 and IRF540N. Its parts include 16 resistors, 16 diodes, 8 transistors, 8 connectors and 3 ICs. It belongs with the ESP32 boards of this library.

Main components

3

Parts

52
QtyValueFootprintReferences
161kResistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_HorizontalR1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16
81N4004Diode_THT:D_DO-35_SOD27_P7.62mm_HorizontalD2, D4, D6, D8, D10, D12, D14, D16
8IRF540NPackage_TO_SOT_THT:TO-220-3_VerticalQ1, Q2, Q3, Q4, Q5, Q6, Q7, Q8
8LEDLED_THT:LED_D3.0mmD1, D3, D5, D7, D9, D11, D13, D15
274HC14Package_DIP:DIP-14_W7.62mmU2, U3
110uF TANTCapacitor_THT:CP_Radial_Tantal_D4.5mm_P2.50mmC1
1ESP32-S2-DEVKITC-1ESP32-S2-DEVKITC-1:MODULE_ESP32-S2-DEVKITC-1U1
1M1_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ1
1M2_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ2
1M3_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ3
1M4_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ4
1M5_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ5
1M6_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ6
1M7_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ7
1M8_connectorTerminalBlock_Altech:Altech_AK100_1x02_P5.00mmJ8

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Questions

How big is the Wave reflector PCB?

It measures 107.8 × 91.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Wave reflector use?

52 parts, built around the ESP32-S2-DEVKITC-1, 74HC14 and IRF540N. 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 Wave reflector KiCad files?

From the interspecifics/wave_reflector repository on GitHub, at the commit this page was made from: the board is hardware/wave_reflector/wave_reflector.kicad_pcb and its schematic hardware/wave_reflector/wave_reflector.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Wave reflector design in my own project?

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