2 layers121.9 × 49.5 mm
2 layers100 × 99.9 mm
EsquemaGeneral
DAROGRA/SmartBike1Proyecto Sistemas Embebidos
- Size
- 100 × 99.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 116
- Pads
- 310
- Tracks, vias
- 653, 117
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 23 Aug 2022
- Updated
- 7 Nov 2023
Overview
EsquemaGeneral is an open-source printed circuit board by DAROGRA, from the DAROGRA/SmartBike repository on GitHub. It is a 2-layer board of 100 × 99.9 mm with 85 parts on 116 nets, routed with 653 tracks and 117 vias.
It is built around the LM358, MIC29302WU and MIC5219-3.3YM5, with the SPX3819M5-L-3-3, BC847 and BSS138 among its other parts. Its parts include 32 resistors, 19 capacitors, 8 connectors, 6 ICs and 6 transistors. It belongs with the ESP32 boards of this library.
Main components
7
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
MIC29302WU
TO-263-5-40℃~+125℃@(Tj) 1 26V 370mV@(3A) 37mA 3A 400uVrms、260uVrms Adjustable Over Current Protection、Over Temperature Protection、Reverse connection protection、Enable Positive TO-263-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MIC5219-3.3YM5
SOT23-53.3V 500mA Peak Output Low Drop-Out (LDO) RegulatorMicrochip TechnologyUncategorisedSPX3819M5-L-3-3
SOT-23-5-40℃~+85℃@(Ta) 1 20V 3.3V 420mV@(100mA) 500mA 5uA 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BC847
SOT-231 NPN 100MHz 100mA 100nA 110 200mW 45V 500mV 6V NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)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 ROHShongjiachengMOSFETs
RJ45
TH-12PTH-12P SMT ROHSJLCPCB AssemblyUncategorised
README
README.mdSmartBike
Proyecto Sistemas Embebidos, para mayor informacion visita la Wiki del proyecto
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 470 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R4, R5, R8, R9, R10, R11, R21, R28, R29 |
| 5 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R19, R23, R24, R26, R27 |
| 5 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1a1, R2a1, R3a1, R15, R18 |
| 4 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R6, R13, R14 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 3 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C8, C9 |
| 3 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10, C14, C16 |
| 2 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C17 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R22, R25 |
| 2 | 4.7k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R12 |
| 2 | BC847 | BC847:SOT23 | Q1, Q2 |
| 2 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q3, Q5 |
| 2 | DMP3056LSDQ-13 | DMP3056LSD:SOIC127P600X175-8N | Q4, Q6 |
| 2 | RJ45 | Connector_RJ:RJ45_Amphenol_54602-x08_Horizontal | J3, J4 |
| 1 | 100u | Capacitor_Tantalum_SMD:CP_EIA-6032-28_Kemet-C_Pad2.25x2.35mm_HandSolder | C12 |
| 1 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16 |
| 1 | 10K | Potentiometer_THT:Potentiometer_Bourns_3386P_Vertical | RV1 |
| 1 | 10n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C11 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 1 | 1U | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder | C13 |
| 1 | 2.2u | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder | C19 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 330u | Capacitor_SMD:CP_Elec_8x10.5 | C15 |
| 1 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | 43k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R20 |
| 1 | 470p | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C18 |
| 1 | Conn_01x02 | Connector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal | J2 |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | Conn_01x04 | Connector_JST:JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J7 |
| 1 | Conn_01x08 | Connector_JST:JST_EH_S8B-EH_1x08_P2.50mm_Horizontal | J6 |
| 1 | Conn_02x06_Counter_Clockwise | HUELLA SIM800L:sim800l | J5 |
| 1 | Detection LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D4 |
| 1 | ESP32-WROVER-B__8MB_ | esp32:ESP32WROVERB8MB | IC1 |
| 1 | Jumper_2_Bridged | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP2 |
| 1 | Jumper_2_Open | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1 |
| 1 | LDR07 | OptoDevice:R_LDR_5.1x4.3mm_P3.4mm_Vertical | R17 |
| 1 | LED_HW | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 1 | LED_ON | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | LM358 | LM358DR:SOIC127P599X175-8N | U2 |
| 1 | LOGO | Logo:Logonuevo | :) |
| 1 | MIC29302WU | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U4 |
| 1 | MIC5219-3.3YM5 | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | Power LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D3 |
| 1 | SPX3819M5-L-3-3 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | SW_Boot | PULSADOR:pulsador | SW2 |
| 1 | SW_Reset | PULSADOR:pulsador | SW1 |
| 1 | USB_A | Connector_USB:USB_A_CNCTech_1001-011-01101_Horizontal | J1 |
| 1 | ~ | CP2104:QFN50P400X400X80-25N | U1 |
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Questions
How big is the EsquemaGeneral PCB?
It measures 100 × 99.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the EsquemaGeneral use?
85 parts, built around the LM358, MIC29302WU, MIC5219-3.3YM5 and SPX3819M5-L-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 EsquemaGeneral KiCad files?
From the DAROGRA/SmartBike repository on GitHub, at the commit this page was made from: the board is Embebidos/EsquemaGeneral.kicad_pcb and its schematic Embebidos/Acondicionamiento.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the EsquemaGeneral design in my own project?
Its repository states no licence, so its author keeps all rights: ask DAROGRA before reusing the design.