2 layers120 × 130 mm
SingularitySurfer V1
nkrackow/SingularitySurfer-FPGA-Lock-In-Amplifier
Repository for the development of an FPGA based DSP Lock-In Amplifier
174 parts80MIT
2 layers46 × 20 mm
A collection of files & circuits for AMEK desks
- Size
- 46 × 20 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 22
- Pads
- 74
- Tracks, vias
- 170, 14
- Pours
- 67
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 16 Aug 2024
- Updated
- 24 Aug 2024
Overview
AT8 is an open-source printed circuit board by greyboxaudio, from the greyboxaudio/AMEK repository on GitHub, published under the MIT licence. It is a 2-layer board of 46 × 20 mm with 25 parts on 22 nets, routed with 170 tracks and 14 vias.
It is built around the OPA1679ID. Its parts include 18 resistors, 4 capacitors, 1 IC and 1 connector.
Main components
1README
README.mdAMEK
A collection of files & circuits for AMEK desks
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 2k2 | Resistor_SMD:R_0805_2012Metric | R8, R9, R10, R12, R14 |
| 4 | 2k7 | Resistor_SMD:R_0805_2012Metric | R1, R2, R17, R18 |
| 3 | 3k3 | Resistor_SMD:R_0805_2012Metric | R7, R11, R13 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 100p | Capacitor_SMD:C_0805_2012Metric | C3, C4 |
| 2 | 1k8 | Resistor_SMD:R_0805_2012Metric | R4, R16 |
| 2 | 33R | Resistor_SMD:R_0805_2012Metric | R6, R15 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | Conn_01x16_Pin | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Horizontal | J1 |
| 1 | LOGO | LOGO | G*** |
| 1 | OPA1679 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U1 |
Questions
How big is the AT8 PCB?
It measures 46 × 20 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AT8 use?
25 parts, built around the OPA1679ID. 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 AT8 KiCad files?
From the greyboxaudio/AMEK repository on GitHub, at the commit this page was made from: the board is AT8/AT8.kicad_pcb and its schematic AT8/AT8.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AT8 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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