2 layers76.3 × 49.6 mm
2 layers44.9 × 106.8 mm
Pppcb
okelk/pppcbTable Tennis sensor pcb+display
- Size
- 44.9 × 106.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 116
- Nets
- 83
- Pads
- 341
- Tracks, vias
- 769, 194
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Feb 2021
- Updated
- 25 Feb 2021
Overview
Pppcb is an open-source printed circuit board by okelk, from the okelk/pppcb repository on GitHub. It is a 2-layer board of 44.9 × 106.8 mm with 116 parts on 83 nets, routed with 769 tracks and 194 vias.
It is built around the CP2104EK, ESP-12E and TM1640, with the AMS1117-3.3, 1N4148WS and BSS138 among its other parts. Its parts include 68 diodes, 21 resistors, 9 capacitors, 5 ICs and 4 transistors. It belongs with the sensors and measurement boards and the ESP8266 boards of this library.
Main components
7CP2104EK
-- USB Conversion Modules ROHSSilicon LabsUSB Conversion Modules
ESP-12E
SMD,24x16mm-20℃~+70℃ -90dBm 16dBm 170mA 2.4GHz 3V~3.6V 56mA 802.11b/g/n ESP8266 Chip On-board PCB Antenna Over-the-air (OTA) update UART、SPI、I2C SMD,24x16mm WiFi Modules ROHSAi-ThinkerWiFi Modules
TM1640
SOIC-28-300mil-40℃~+85℃ 1MHz 4.5V~5.5V 400mW 45mA、60mA 8 Segment x 16 Digit 80mA Adjustable Glow、Common Cathode SOIC-28-300mil Digital Tube Drivers ROHSTMDigital Tube Drivers
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
1N4148WS
SOD-3231.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Switching Diodes
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETsMMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
README
README.mdpppcb
Sensor pcb for makersxchange Project 2021.
PPPCB is a ESP8266 development board with an integrated LED-Matrix and Piezo Preamplifier.
The board us currently still UNTESTED (as of 2021-02-25)
Parts
116| Qty | Value | Footprint | References |
|---|---|---|---|
| 64 | LED_Small | pppcb:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder-noref | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +48 |
| 9 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R12, R13 |
| 4 | 10u | Capacitor_SMD:C_0805_2012Metric | C3, C4, C5, C6 |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R16, R17, R19 |
| 3 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C7, C9 |
| 3 | 1N4148WS | Diode_SMD:D_SOD-323_HandSoldering | D66, D67, D68 |
| 3 | 5.1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8, R10, R11 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C8 |
| 2 | 3.3k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R20, R21 |
| 2 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q3, Q4 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R14 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R18 |
| 1 | 1N5819 | Diode_SMD:D_SOD-123 | D65 |
| 1 | 47k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R15 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | CP2104 | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U3 |
| 1 | ESP-12E | RF_Module:ESP-12E | U2 |
| 1 | EXT5V | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | MCP6002-xSN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | Piezo | pppcb:PJ-313D | J3 |
| 1 | RST | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC7xxJ | SW1 |
| 1 | TM1640 | Package_SO:SOIC-28W_7.5x18.7mm_P1.27mm | U1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | sense | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J4 |
The 112 most common of 116 parts.
Questions
How big is the Pppcb PCB?
It measures 44.9 × 106.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pppcb use?
116 parts, built around the CP2104EK, ESP-12E, TM1640 and AMS1117-3.3. 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 Pppcb KiCad files?
From the okelk/pppcb repository on GitHub, at the commit this page was made from: the board is pppcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pppcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask okelk before reusing the design.
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