
RBoard
pms67/LittleBrain-STM32F4-Sensorboard
STM32F4-based PCB interfacing with a variety of sensors.

5V Eurorack PSU Adapter
Gimme five is an open-source printed circuit board by soundslikefrank, from the soundslikefrank/gimme_five repository on GitHub. It is a 2-layer board of 21.4 × 24.2 mm with 15 parts on 17 nets, routed with 71 tracks and 17 vias.
It is built around the MP2359DJ-LF-Z, AO3401A and B5819W. Its parts include 5 resistors, 3 capacitors, 1 IC, 1 diode and 1 transistor.
5V Eurorack PSU Adapter
cc-by-sa-4.0
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 10u | Inductor_SMD:L_Sunlord_MWSA0518_5.4x5.2mm | L1 |
| 1 | 10u | Capacitor_SMD:C_1206_3216Metric | C1 |
| 1 | 22u | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 56k | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 68k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 820R | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | B5819W | Diode_SMD:D_SOD-123 | D1 |
| 1 | Conn_02x08_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x08_P2.54mm_Vertical | J1 |
| 1 | MP2359DJ-LF-Z | MP2359:SOT95P280X100-6N | IC1 |
| 1 | Polyfuse | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | gimme_five_oshw_silkscreen-back_1mm | gimme_five_oshw:gimme_five_oshw_silkscreen-back_1mm | G*** |

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It measures 21.4 × 24.2 mm and has 2 copper layers, 1.6 mm thick.
15 parts, built around the MP2359DJ-LF-Z, AO3401A and B5819W. 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.
From the soundslikefrank/gimme_five repository on GitHub, at the commit this page was made from: the board is gimme_five.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask soundslikefrank before reusing the design.