p-sampson-II/elephantElephant0.9.2 is an open-source printed circuit board by p-sampson-II, from the p-sampson-II/elephant repository on GitHub. It is a 2-layer board of 64.5 × 41.9 mm with 64 parts on 62 nets, routed with 506 tracks and 49 vias.
It is built around the SSM2518CPZ and LT8640SIV. Its parts include 18 capacitors, 5 resistors, 4 ICs, 2 connectors and 2 crystals. It belongs with the STM32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C4, C14 |
| 4 | 470pF | Capacitor_SMD:C_0603_1608Metric | C5, C6, C7, C11 |
| 4 | FerriteBead_Small | Inductor_SMD:L_0402_1005Metric | FB1, FB2, FB3, FB4 |
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5 | H1, H2, H3, H4 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric | C16, C18 |
| 2 | 2pF | Capacitor_SMD:C_0603_1608Metric | C8, C9 |
| 2 | 4pF | Capacitor_SMD:C_0603_1608Metric | C12, C13 |
| 2 | Speaker | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | LS1, LS2 |
| 1 | |||
| 1 | 100u | Library:Capacitor SMD 2917 (7343 Metric) | C3 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 16MHz, 7pF, 60Ω | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | 17.8k | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 2.2uH | Inductor_SMD:L_Bourns-SRN8040_8x8.15mm | L1 |
| 1 | 2.4kΩ | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 32.768kHz, 6pF, 50kΩ | Crystal:Crystal_SMD_Abracon_ABS25-4Pin_8.0x3.8mm | Y1 |
| 1 | 330 Ω | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 3v3 | TestPoint:TestPoint_Pad_D1.0mm | TP1 |
| 1 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C17 |
| 1 | 4.7uF,<1Ω | paul:1411 (3528 Metric) | C10 |
| 1 | 500Ω | paul:TC42 – 2 mm SMD Trimpot - Bournes | R2 |
| 1 | 9v Battery | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | BT1 |
| 1 | Coin Cell | Battery:BatteryHolder_Keystone_1057_1x2032 | BT2 |
| 1 | Conn_01x04_Pin | Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J1 |
| 1 | Conn_01x07_Pin | Connector_JST:JST_PH_B7B-PH-K_1x07_P2.00mm_Vertical | J2 |
| 1 | GND | TestPoint:TestPoint_Pad_D1.0mm | TP2 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | LT8640 | paul:LT8640 | U1 |
| 1 | Lou | LOGO | G*** |
| 1 | M95M04 | Package_SO:TSSOP-8_4.4x3mm_P0.65mm | U4 |
| 1 | SSM2518 | Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U3 |
| 1 | STM32F401CCUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U5 |
| 1 | SW_TILT | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
The 51 most common of 64 parts.
hitech95/si468x_dab_receiver
Service List: | MHz | Service ID | SubChId | FIC | Strength | Country | Version | started | Label | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 187.072 | 3153 | 2 | 100 | 43 | 10 | 46 | - | ENERGY | |…
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
drandyhaas/KiCadRoutingTools
A set of Python/Rust tools to aid routing in KiCad
BlueSCSI/BlueSCSI-v2
BlueSCSI v2/Ultra - an open source, open hardware, SCSI emulator using the Pi Pico PR2040 and Pico 2 RP2350
PyrooL/Alpha
A 28-key semi-ortholinear mechanical keyboard designed by PyroL
It measures 64.5 × 41.9 mm and has 2 copper layers, 1.6 mm thick.
64 parts, built around the SSM2518CPZ and LT8640SIV. 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 p-sampson-II/elephant repository on GitHub, at the commit this page was made from: the board is KiCad/Elephant0.9.2/Elephant0.9.2.kicad_pcb and its schematic KiCad/Elephant0.9.2/Elephant0.9.2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask p-sampson-II before reusing the design.