
Strelka Flight Computer
LulaUAV/Strelka-Flight-Computer
Strelka exists in the family of rocket dog flight computers. This flight computer is fully capable of deploying recovery events.

Code and PCB files for a RFM95W transparent serial device
RFM95 Serial Converter PCB is an open-source printed circuit board by s-park21, from the s-park21/RFM95_Transparent_Serial repository on GitHub. It is a 4-layer board of 29.2 × 47 mm with 43 parts on 89 nets, routed with 622 tracks and 138 vias.
It is built around the USBLC6-2SC6, AMS1117-3.3 and RFM95W-915S2, with the SM06B-GHS-TB(LF)(SN), E6X0602QBAC1UDA and Q13FC1350000200 among its other parts. Its parts include 17 capacitors, 6 ICs, 5 resistors, 5 connectors and 2 switches. It belongs with the interfaces and adapters boards and the STM32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C4, C5, C10 |
| 4 | MountingHole | MountingHole:MountingHole_2.5mm_Pad | H1, H2, H3, H4 |
| 3 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C3, C8 |
| 2 | 10R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 2 | 10nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C12, C13 |
| 2 | 18pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C16, C17 |
| 2 | 2.2uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C9, C11 |
| 2 | 8pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14, C15 |
| 2 | SM06B-GHS-TB(LF)(SN) | Footprints:JST_SM06B-GHS-TB(LF)(SN) | J2, J3 |
| 2 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC6xxJ | SW1, SW2 |
| 2 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U3, U4 |
| 2 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J4, J5 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6 |
| 1 | 200R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Antenna_Shield | Connector_Coaxial:SMA_Amphenol_132289_EdgeMount | AE1 |
| 1 | CP2102N-Axx-xQFN28 | Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U5 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | J1 |
| 1 | E6X0602QBAC1UDA | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | Q13FC1350000200 | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | RFM95W-915S2 | RF_Module:HOPERF_RFM9XW_SMD | U1 |
| 1 | STM32F405RGTx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U6 |
| 1 | X322524MOB4SI | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |

LulaUAV/Strelka-Flight-Computer
Strelka exists in the family of rocket dog flight computers. This flight computer is fully capable of deploying recovery events.



girishji/optical-keyboard
Keyboard PCB for Gateron optical switches (KiCad project).


tangles-0/cyberdeck-scout
// #ifndef PINPA0 // #define PINPA0 11 // #endif // #ifndef PINPA1 // #define PINPA1 8 // #endif // #ifndef PINPA2 // #define PINPA2 9 // #endif // #ifndef PINPA3 // #define PINPA3 10 // #endif // #ifndef PINPA4 //…


s-park21/H743_Wing_Carrier_Board
A carrier board PCB for the Matek H745 Wing flight controller
It measures 29.2 × 47 mm and has 4 copper layers, 1.6 mm thick.
43 parts, built around the USBLC6-2SC6, AMS1117-3.3, RFM95W-915S2 and SM06B-GHS-TB(LF)(SN). 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 s-park21/RFM95_Transparent_Serial repository on GitHub, at the commit this page was made from: the board is RFM95_Serial_Converter_PCB/RFM95_Serial_Converter_PCB.kicad_pcb and its schematic RFM95_Serial_Converter_PCB/915MHz_Radio.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 s-park21 before reusing the design.