4 layers65 × 30 mm
EffecitveRangeMic2
EffectiveRange/pcb-micdevice2
PCB project for stereo mems microphone with RGB led and MCU
42 parts
10 layers30.6 × 65 mm
EffectiveRangeHat simple
EffectiveRange/pcb-mrhat2PCB project for MrHAT RPi extension hat project
- Size
- 30.6 × 65 mm
- Copper layers
- 10
- Thickness
- 1.6 mm
- Parts
- 117
- Nets
- 109
- Pads
- 460
- Tracks, vias
- 978, 337
- Pours
- 34
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Jun 2024
- Updated
- 3 Mar 2025
Overview
EffectiveRangeHat simple is an open-source printed circuit board by EffectiveRange, from the EffectiveRange/pcb-mrhat repository on GitHub. It is a 10-layer board of 30.6 × 65 mm with 117 parts on 109 nets, routed with 978 tracks and 337 vias.
It is built around the FT230XQ-T, MIC2876-5.25YMT-TR and GSF7002DW, with the BQ25622RYKR, PIC18F16Q20-I/REB and RX8130CE B0 among its other parts. Its parts include 41 capacitors, 36 resistors, 11 ICs, 9 connectors and 7 diodes. It belongs with the PIC boards of this library.
Main components
12
FT230XQ-T
QFN-16(4x4)-40℃~+85℃ 125uA 3.3V~5V 8mA USB 2.0 USB to UART QFN-16(4x4) USB Converters ROHSFTDIUSB Converters
MIC2876-5.25YMT-TR
UDFN-8-EP(2x2)-40℃~+125℃@(TJ) 1 2.5V~5.5V 2MHz 3.8A 5.25V Boost Boost Built-in Fixed Yes UDFN-8-EP(2x2) DC-DC Converters ROHSMicrochip TechnologyDC-DC Converters
GSF7002DW
SOT-363MOSFETsSuzhou Good-Ark ElecBQ25622RYKR
WQFN-18(2.5x3)-40℃~+125℃ 1 1.5uA 3.5A 3.9V~18V Charging IC I2C Support WQFN-18(2.5x3) Battery Management ROHSTexas InstrumentsBattery ManagementPIC18F16Q20-I/REB
VQFN-20(3x3)UncategorisedMicrochip Technology
RX8130CE B0
SMD-10P-40℃~+85℃ 1.25V~5.5V Backup power management and battery charging、Battery low voltage detection、Programmable clock output、Alarm function、Sleep/Wake control、Periodic interrupt output I2C SMD-10P Real Time Clocks ROHSSeiko EpsonReal-Time Clocks (RTC)
SN74CBTLV3257RSVR
UQFN-16(1.8x2.6)-40℃~+85℃ 0.25ns@3.3V,50pF 10uA 2.3V~3.6V 4/8 74CBTLV Power-off protection Single Supply UQFN-16(1.8x2.6) Signal Switches, Multiplexers, Decoders ROHSTexas InstrumentsSignal Switches, Multiplexers, Decoders
TPS22995RZFR
WQFN-6(1.3x0.9)-40℃~+125℃ 1 18mΩ 3.8A 400mV~5.5V Active High Load Switch Over Temperature Protection WQFN-6(1.3x0.9) Power Distribution Switches ROHSTexas InstrumentsPower Distribution SwitchesTS3A44159RSVR
UQFN-16(1.8x2.6)-40℃~+85℃ 1.65V~4.3V 22ns 2:1 35MHz 4 450mΩ 50ns UQFN-16(1.8x2.6) Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
GRM21BR61E226ME44K
080522uF 25V X5R ±20% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMT
DFE322520FD-1R0M=P2
12101uH 22mΩ 4.1A 7.5A ±20% 1210 Power Inductors ROHSMurataPower Inductors
150060BS75000
0603-40℃~+85℃ 1.1mm x 0.8mm square LED 1000V 105mW 140° 145mcd 20mA 25nm 3.2V 465nm 470nm Blue Discrete Diode InGaN Water Clear 0603 LED Indication - Discrete ROHSWürth ElektronikLight Emitting Diodes (LED)
Parts
117| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100nF | Capacitor_SMD:C_0402_1005Metric | C5, C6, C8, C10, C12, C14, C18, C20, C26, C27, C28, C30, C32, C35, C37, C41 |
| 15 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R11, R14, R15, R16, R20, R23, R28, R32, R33, R36, R37, R39 |
| 12 | 1M | Resistor_SMD:R_0402_1005Metric | R4, R6, R10, R18, R24, R25, R26, R27, R30, R31, R38, R42 |
| 9 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C7, C9, C11, C13, C15, C25, C29, C36, C40 |
| 7 | 22uF | Capacitor_SMD:C_0805_2012Metric | C1, C3, C16, C17, C19, C21, C24 |
| 3 | 1nF | Capacitor_SMD:C_0402_1005Metric | C31, C33, C34 |
| 3 | 33 | Resistor_SMD:R_0402_1005Metric | R5, R12, R19 |
| 3 | 56pF | Capacitor_SMD:C_0402_1005Metric | C22, C23, C38 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C2, C39 |
| 2 | 1uH | Inductor_SMD:L_1210_3225Metric | L1, L2 |
| 2 | 5k1 | Resistor_SMD:R_0402_1005Metric | R21, R22 |
| 2 | BLUE | effectiveRangeHat:LED_0603 | D4, D6 |
| 2 | GSF7002DW | effectiveRangeHat:GSF7002DW | U9, U11 |
| 1 | 10uF | Capacitor_SMD:C_1210_3225Metric | C4 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R34 |
| 1 | 1k69 | Resistor_SMD:R_0402_1005Metric | R13 |
| 1 | 30k1 | Resistor_SMD:R_0402_1005Metric | R9 |
| 1 | 5k3 | Resistor_SMD:R_0402_1005Metric | R8 |
| 1 | BATT_CON | effectiveRangeHat:CONN03_533750310_MOL | J2 |
| 1 | BQ25622 | effectiveRangeHat:BQ25622 | U2 |
| 1 | Buzzer | effectiveRangeHat:OWMB-505020S-40-12D | BZ1 |
| 1 | ESD | effectiveRangeHat:D_0402_1005Metric | D2 |
| 1 | ESD | Diode_SMD:D_0402_1005Metric | D3 |
| 1 | EXT_BUS | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J4 |
| 1 | EXT_I2S | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | J10 |
| 1 | FT230XQ | effectiveRangeHat:QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm_4ThermalVias | U1 |
| 1 | FerriteBead | Inductor_SMD:L_1210_3225Metric | FB1 |
| 1 | GREEN | effectiveRangeHat:LED_0603 | D5 |
| 1 | GSFF3134 | Package_TO_SOT_SMD:SOT-723 | Q1 |
| 1 | LOGO | effectiveRangeHat:ccby | G*** |
| 1 | LOGO | effectiveRangeHat:erlogo | G*** |
| 1 | LOGO | effectiveRangeHat:mrhat-url | G*** |
| 1 | MIC2876-5.25YMT-TR | effectiveRangeHat:TDFN22-8LD-PL-1_MCH | U6 |
| 1 | NCP164CSN330T1G | effectiveRangeHat:FP-NCP164CSN330T1G_OSI | U10 |
| 1 | PIC18F16Q20 | effectiveRangeHat:VQFN-20-1EP_3x3mm_P0.4mm_EP1.7x1.7mm | U3 |
| 1 | PIC_GPIO | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | J7 |
| 1 | PWR_ESD | Diode_SMD:D_0603_1608Metric | D1 |
| 1 | PWR_HDR | Connector_PinHeader_2.00mm:PinHeader_2x02_P2.00mm_Vertical | J3 |
| 1 | PeriHDR | Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical | J5 |
| 1 | RX8130CE | effectiveRangeHat:RX8130CE | U4 |
| 1 | Raspberry_Pi_2_3 | effectiveRangeHat:Raspberry_Pi_Zero_MountingHoles | J1 |
| 1 | SN74CBTLV3257RSVR | effectiveRangeHat:RSV0016A | U7 |
| 1 | TPS22995RZFR | effectiveRangeHat:WQFN6_RZF_TEX | U5 |
| 1 | TS3A44159RSVR | effectiveRangeHat:RSV16 | U8 |
| 1 | TS4148 RCG | Diode_SMD:D_0603_1608Metric | D7 |
| 1 | TS_JP | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | USB4105GFA120 | effectiveRangeHat:GCT_USB4105GFA120 | P1 |
| 1 | USB_CC1 | TestPoint:TestPoint_Pad_D1.0mm | TP9 |
| 1 | USB_CC2 | TestPoint:TestPoint_Pad_D1.0mm | TP10 |
| 1 | USB_D+ | TestPoint:TestPoint_Pad_D1.0mm | TP5 |
| 1 | USB_D- | TestPoint:TestPoint_Pad_D1.0mm | TP3 |
| 1 | VBUS_EXT | effectiveRangeHat:CONN02_533750210_MOL | J8 |
Questions
How big is the EffectiveRangeHat simple PCB?
It measures 30.6 × 65 mm and has 10 copper layers, 1.6 mm thick.
What parts does the EffectiveRangeHat simple use?
117 parts, built around the FT230XQ-T, MIC2876-5.25YMT-TR, GSF7002DW and BQ25622RYKR. 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 EffectiveRangeHat simple KiCad files?
From the EffectiveRange/pcb-mrhat repository on GitHub, at the commit this page was made from: the board is effectiveRangeHat_simple.kicad_pcb and its schematic ChargeEnableLogic.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the EffectiveRangeHat simple design in my own project?
Its repository states no licence, so its author keeps all rights: ask EffectiveRange before reusing the design.
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