2 layers83.3 × 65.3 mm
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46 parts14kMIT
2 layers68.6 × 23.3 mm
AVA GEM
alrazzi1/AVA-GEM- Size
- 68.6 × 23.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 53
- Pads
- 189
- Tracks, vias
- 256, 29
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 30 May 2025
- Updated
- 22 Aug 2025
Overview
AVA GEM is an open-source printed circuit board by alrazzi1, from the alrazzi1/AVA-GEM repository on GitHub. It is a 2-layer board of 68.6 × 23.3 mm with 46 parts on 53 nets, routed with 256 tracks and 29 vias.
It is built around the DZ127S-22-06-55. Its parts include 14 capacitors, 5 ICs, 5 connectors, 4 resistors and 1 diode. It belongs with the ESP32 boards of this library.
Main components
1Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | I14, I15, I16, I17, I18, I19, I22, N1, P+1, V3 |
| 4 | 100nF | Capacitor_SMD:C_0402_1005Metric | C11, C12, C13, C14 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 22uF | 100ohm-resistor:RESC1005X40N | C1, C4, C5 |
| 2 | 100nF | 100 nF Capacitor:CAPC1005X55N | C2, C3 |
| 2 | 220pF | 100ohm-resistor:RESC1005X40N | C7, C8 |
| 2 | 5.1kOhm | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | FerriteBead | ferrite:0402ferritebead | FB1, FB2 |
| 2 | SM02B-SRSS-TB (LF)(SN) | easyeda2kicad:CONN-SMD_2P-P1.00_SM02B-SRSS-TB-LF-SN | CN4, CN5 |
| 2 | SM04B-SRSS-TB (LF)(SN) | easyeda2kicad:CONN-SMD_4P-P1.00_SM04B-SRSS-TB-LF-SN | CN2, CN3 |
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C9 |
| 1 | 0805G (Green) | KP-1608SURCK:LED_KP-1608SURCK | LED1 |
| 1 | 100Ω | 100ohm-resistor:RESC1005X40N | R1 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 10uF | 100ohm-resistor:RESC1005X40N | C6 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C10 |
| 1 | AMS1117-3.3_C347222 | AMS1117-3.3:SOT229P700X180-4N | U2 |
| 1 | DZ127S-22-06-55 | unshroudedheader:HDR-SMD_6P-P1.27-V-M-R2-C3-S1.27-LS5.5-1 | U6 |
| 1 | ESP32-WROOM-32E(8MB) | esp32:ESP32-WROOM-32E | U1 |
| 1 | MAX98357AETE_T | MAX98357AETE_T:QFN50P300X300X80-17N | U3 |
| 1 | SM05B-SRSS-TB (LF)(SN) | easyeda2kicad:CONN-SMD_SM05B-SRSS-TB-LF-SN | CN1 |
| 1 | TYPE-C 16PIN 2MD(073) | easyeda2kicad:USB-C-SMD_TYPE-C-6PIN-2MD-073 | USB1 |
| 1 | ULN2003F12FN-7 | ULN2003:U-DFN3030-10_DIO | U5 |
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Questions
How big is the AVA GEM PCB?
It measures 68.6 × 23.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AVA GEM use?
46 parts, built around the DZ127S-22-06-55. 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 AVA GEM KiCad files?
From the alrazzi1/AVA-GEM repository on GitHub, at the commit this page was made from: the board is AVA-GEM.kicad_pcb and its schematic AVA-GEM.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AVA GEM design in my own project?
Its repository states no licence, so its author keeps all rights: ask alrazzi1 before reusing the design.