2 layers80 × 30 mm
4 layers80.2 × 80.2 mm
Roboy crazyfly
Roboy/roboy_crazyfly2roboys version of crazyfly 2
- Size
- 80.2 × 80.2 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 108
- Nets
- 154
- Pads
- 468
- Tracks, vias
- 99, 2
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 15 Feb 2018
- Updated
- 21 Feb 2018
Overview
Roboy crazyfly is an open-source printed circuit board by Roboy, from the Roboy/roboy_crazyfly repository on GitHub, published under the BSD-3-Clause licence. It is a 4-layer board of 80.2 × 80.2 mm with 108 parts on 154 nets, routed with 99 tracks and 2 vias.
It is built around the RFX2401C, LPS25HB and BQ24075RGT, with the LP2985-30DBV, NCP702SN30 and TSX-3225 among its other parts. Its parts include 35 capacitors, 31 resistors, 13 ICs, 10 diodes and 10 connectors. It belongs with the STM32 and nRF52 and nRF5x boards of this library.
Main components
8
RFX2401C
QFN-16-EP(3x3)-10dB -12dB -15dB -40℃~+85℃ -8dB -8dBm 2.4GHz~2.5GHz 22dBm 2V~3.6V ZigBee 集成低噪声放大器、集成射频开关、集成功率放大器、集成射频滤波器、集成功率检测器 QFN-16-EP(3x3) RF Front End Circuits ROHSSkyworks SolutionsRF Front End Circuits
LPS25HB
HLGA-10(2.5x2.5)-30℃~+105℃ 0.1hpa 0.2hpa 1.7V~3.6V 26Kpa~1.26bar I2C、SPI No HLGA-10(2.5x2.5) Pressure Sensors ROHSSTMicroelectronicsPressure Sensors
BQ24075RGT
QFN-16-EP(3x3)-40℃~+125℃ 1.5A 4.2V 4.35V~6.4V 6.5uA Charging IC Lithium Battery Not supported Support QFN-16-EP(3x3) Battery Management ROHSTexas InstrumentsBattery Management
LP2985-30DBV
SOT-23-5-40℃~+125℃@(Tj) 1 150mA 16V 198mV@(150mA) 30uVrms 3V 70dB@(1kHz) 750uA Fixed Over Current Protection、Over Temperature Protection、Soft Start Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
NCP702SN30
TSOP-5TSOP-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSonsemiVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTSX-3225
UncategorisedSeiko Epson
BAT54
SOT-23200mA 2uA@25V 30V 800mV@100mA Independent SOT-23 Schottky Diodes ROHSFOSANSchottky DiodesPMV30UN2R
SOT-23-55℃~+150℃ 1 N-channel 11nC@4.5V 1W 20V 32mΩ@4.5V 4.2A 62pF 655pF 70pF 900mV N-Channel ±12V SOT-23 MOSFETs ROHSNexperiaMOSFETs
Parts
108| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 100n | Capacitors_SMD:C_0402 | C1, C2, C3, C4, C7, C10, C13, C14, C16, C17, C18, C19, C22 |
| 9 | 10k | Resistors_SMD:R_0402 | R1, R12, R13, R18, R20, R25, R26, R27, R28 |
| 8 | 4.7u | Capacitors_SMD:C_0402 | C8, C9, C11, C15, C26, C31, C32, C34 |
| 6 | 1k | Resistors_SMD:R_0402 | R15, R17, R19, R21, R22, R24 |
| 6 | LED | LEDs:LED_0603 | D5, D6, D7, D8, D9, D10 |
| 5 | 100k | Resistors_SMD:R_0402 | R16, R29, R30, R31, R32 |
| 4 | 10n | Capacitors_SMD:C_0402 | C5, C12, C27, C29 |
| 4 | 2.2k | Resistors_SMD:R_0402 | R4, R6, R9, R10 |
| 4 | 47 | Resistors_SMD:R_0402 | R2, R5, R8, R14 |
| 4 | BAT54 | Capacitors_SMD:C_0402 | D1, D2, D3, D4 |
| 4 | CONN_01X02 | roboy_crazyfly:JST-2-pin-female-side | P7, P8, P9, P10 |
| 4 | PMV30UN2 | TO_SOT_Packages_SMD:SOT-23 | Q1, Q2, Q3, Q4 |
| 3 | 1u | Capacitors_SMD:C_0402 | C6, C24, C35 |
| 2 | 100 | Resistors_SMD:R_0402 | R3, R7 |
| 2 | 12p | Capacitors_SMD:C_0402 | C25, C30 |
| 2 | CONN_01X10 | Socket_Strips:Socket_Strip_Straight_1x10 | P5, P6 |
| 1 | 1nH | Capacitors_SMD:C_0402 | L2 |
| 1 | 1uH | Capacitors_SMD:C_0402 | L1 |
| 1 | 2.2n | Capacitors_SMD:C_0402 | C23 |
| 1 | 2.2p | Capacitors_SMD:C_0402 | C33 |
| 1 | 200k | Resistors_SMD:R_0402 | R11 |
| 1 | 220p | Capacitors_SMD:C_0402 | C28 |
| 1 | 22uF | roboy_crazyfly:22uF-elektrolyt-kondensator | C20 |
| 1 | 24AA64FT-E/OT | TO_SOT_Packages_SMD:SOT-23-5 | U2 |
| 1 | 3.9nH | Capacitors_SMD:C_0402 | L3 |
| 1 | 47n | Capacitors_SMD:C_0402 | C21 |
| 1 | BALUN | roboy_crazyfly:BALUN_WIFI_BLUETOOTH | U7 |
| 1 | BQ24075 | Housings_DFN_QFN:QFN-16-1EP_3x3mm_Pitch0.5mm | U6 |
| 1 | CONN_01X04 | Socket_Strips:Socket_Strip_Straight_1x04 | P4 |
| 1 | CONN_01X06 | Socket_Strips:Socket_Strip_Straight_1x06 | P3 |
| 1 | CONN_BAT | Socket_Strips:Socket_Strip_Straight_1x02 | P2 |
| 1 | Crystal | roboy_crazyfly:CRYSTAL_8MHZ | Y1 |
| 1 | LP2985-30 | TO_SOT_Packages_SMD:SOT-23-5 | U9 |
| 1 | LPS25H | roboy_crazyfly:LPS25H | U4 |
| 1 | MICRO_B_USB | Connectors_USB:USB_Micro-B_Molex_47346-0001 | P1 |
| 1 | MPU9250 | MPU9250:mpu9250 | U3 |
| 1 | NCP702SN30 | Housings_SSOP:TSOP-5_1.65x3.05mm_Pitch0.95mm | U8 |
| 1 | NRF51822 | Housings_DFN_QFN:UQFN-48-1EP_6x6mm_Pitch0.4mm | U5 |
| 1 | RFX2401C | Housings_DFN_QFN:QFN-16-1EP_3x3mm_Pitch0.5mm | U11 |
| 1 | STM32F405 | Housings_QFP:LQFP-64_10x10mm_Pitch0.5mm | U1 |
| 1 | SW_PUSH | roboy_crazyfly:switch_tactile | SW1 |
| 1 | SiP32431 | SC:SC-70-6 | U10 |
| 1 | TSX-3225 | roboy_crazyfly:SMD_CRYSTALL_TSX-3225 | U13 |
| 1 | antenna | roboy_crazyfly:RF_ANTENNA | U12 |
Questions
How big is the Roboy crazyfly PCB?
It measures 80.2 × 80.2 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Roboy crazyfly use?
108 parts, built around the RFX2401C, LPS25HB, BQ24075RGT and LP2985-30DBV. 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 Roboy crazyfly KiCad files?
From the Roboy/roboy_crazyfly repository on GitHub, at the commit this page was made from: the board is roboy_crazyfly.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Roboy crazyfly design in my own project?
Its repository publishes it under the BSD-3-Clause 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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