2 layers50 × 28 mm
2 layers42 × 40 mm
Rfidreaderback
Wirehive/PiDoor2PCBs for connecting Raspberry Pi, PN532 NFC, and Maglock
- Size
- 42 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 15
- Pads
- 55
- Tracks, vias
- 122, 0
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 30 Sep 2016
- Updated
- 31 Oct 2016
Overview
Rfidreaderback is an open-source printed circuit board by Wirehive, from the Wirehive/PiDoor repository on GitHub. It is a 2-layer board of 42 × 40 mm with 16 parts on 15 nets, routed with 122 tracks and 0 vias.
It is built around the ST3232BDR, LD1117S50TR(MS) and MIC5317-3.3YM5-TR. Its parts include 8 capacitors, 3 ICs and 2 connectors.
Main components
3
ST3232BDR
SO-16-40℃~+85℃ 2 2 3V~5.5V 400Kbps Transceiver SO-16 RS232 ICs ROHSSTMicroelectronicsRS232 ICs
LD1117S50TR(MS)
SOT-223-20℃~+125℃@(Ta) 1 1.4V@(1A) 12V 1A 2mA 4.9V~5.1V Fixed Positive Thermal Shutdown SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MIC5317-3.3YM5-TR
SOT-23-5-40℃~+125℃@(Tj) 1 150mA 200uVrms 29uA 3.3V 310mV@(150mA) 6V 80dB@(1kHz) Fixed Over Current Protection、Thermal Shutdown、Enable control Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 1µ | Capacitors_SMD:C_0603 | C3, C4, C5, C6, C7, C8 |
| 2 | 22µ | Capacitors_Tantalum_SMD:TantalC_SizeT_EIA-3528 | C1, C2 |
| 1 | LD1117S50TR | TO_SOT_Packages_SMD:SOT-223 | U1 |
| 1 | MCABI-020-RC | Buzzers_Beepers:MagneticBuzzer_ProSignal_ABT-410-RC | SP1 |
| 1 | MIC5317-3.3YM5 | TO_SOT_Packages_SMD:SOT-23-5 | U3 |
| 1 | PI | pidoor:3_5mm_terminal_1x05 | P2 |
| 1 | READER | Socket_Strips:Socket_Strip_Straight_1x04 | P1 |
| 1 | ST3232BDR | Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm | U2 |
The 14 most common of 16 parts.
Questions
How big is the Rfidreaderback PCB?
It measures 42 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Rfidreaderback use?
16 parts, built around the ST3232BDR, LD1117S50TR(MS) and MIC5317-3.3YM5-TR. 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 Rfidreaderback KiCad files?
From the Wirehive/PiDoor repository on GitHub, at the commit this page was made from: the board is rfidreaderback/rfidreaderback.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Rfidreaderback design in my own project?
Its repository states no licence, so its author keeps all rights: ask Wirehive before reusing the design.
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