2 layers77 × 40.3 mm
Flightcontroller
subbumani12/flightcontroller
A compact STM32F411-based flight controller PCB designed in KiCad for multirotor UAVs and embedded flight-control applications.
82 parts
2 layers85 × 50 mm
Final Proyect
Daniqnn/Proyecto_Final1Proyecto final de Mecatronica, ITLA 2026 C1. Made by José Mañón, Cesar Camacho, Henry bautista, Wilmir Calcaño y Harlin Fransisco.
- Size
- 85 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 91
- Nets
- 88
- Pads
- 347
- Tracks, vias
- 473, 126
- Pours
- 35
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 7 Feb 2026
- Updated
- 6 May 2026
Overview
Final Proyect is an open-source printed circuit board by Daniqnn, from the Daniqnn/Proyecto_Final repository on GitHub. It is a 2-layer board of 85 × 50 mm with 91 parts on 88 nets, routed with 473 tracks and 126 vias.
It is built around the ESP32-S3-WROOM-1-N8, DRV8870DDA and AMS1117-3.3, with the SS18 among its other parts. Its parts include 41 resistors, 23 capacitors, 8 connectors, 7 ICs and 3 diodes. It belongs with the ESP32 boards of this library.
Main components
4
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
DRV8870DDA
SO-8-40℃~+125℃ 1 3.6A 565mΩ 6.5V~45V 6.5V~45V Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Overvoltage Protection、Built-in charge pump、Power-on reset、Dead-time / shoot-through protection Yes SO-8 Stepper Motor Driver ROHSTexas InstrumentsStepper Motor Driver
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
SS18
SMA(DO-214AC)-55℃~+150℃ 1A 200uA@80V 25A 80V 850mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
Parts
91| Qty | Value | Footprint | References |
|---|---|---|---|
| 21 | 1k | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R10, R11, R18, R19, R23, R24, R28, R29, R33, R34, R38, R39 +5 |
| 10 | 100nF | Capacitor_SMD:C_0805_2012Metric | C7, C8, C10, C11, C13, C14, C16, C17, C19, C20 |
| 6 | 10k | Resistor_SMD:R_0805_2012Metric | R13, R21, R26, R31, R36, R41 |
| 5 | 0.2 | Resistor_SMD:R_1206_3216Metric | R17, R22, R27, R32, R37 |
| 5 | 47uF | Capacitor_SMD:CP_Elec_6.3x7.7 | C9, C12, C15, C18, C21 |
| 5 | 80k | Resistor_SMD:R_0805_2012Metric | R20, R25, R30, R35, R40 |
| 5 | DRV8870DDA | Package_SO:Texas_HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.95x4.9mm_Mask2.4x3.1mm_ThermalVias | U3, U4, U5, U6, U7 |
| 5 | ~ | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J6, J7, J8, J9, J10 |
| 3 | 100nf | Capacitor_SMD:C_0805_2012Metric | C3, C6, C23 |
| 2 | , | ||
| 2 | 22uf | Capacitor_SMD:C_0805_2012Metric | C2, C4 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | R14, R15 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | D1, D2 |
| 2 | SW_SPST | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | BOOT, EN |
| 1 | - + | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | - 12v + |
| 1 | 100R | Resistor_SMD:R_0805_2012Metric | R12 |
| 1 | 10uf | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 1uf | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | 220uF | Capacitor_SMD:CP_Elec_6.3x7.7 | C22 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric | R16 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Conn_01x10_Pin | Connector_JST:JST_EH_B10B-EH-A_1x10_P2.50mm_Vertical | J1 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | LOGO | Images:Logo_ITLA | G*** |
| 1 | LOGO | Images:Logo_Mano | G*** |
| 1 | OLLED I2C | Connector_JST:JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J3 |
| 1 | SS18 | Diode_SMD:D_SMA | D3 |
| 1 | USB_C | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J5 |
| 1 | VCC GND TTP223 | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | - 3.3v + |
The 90 most common of 91 parts.
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Questions
How big is the Final Proyect PCB?
It measures 85 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Final Proyect use?
91 parts, built around the ESP32-S3-WROOM-1-N8, DRV8870DDA, AMS1117-3.3 and SS18. 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 Final Proyect KiCad files?
From the Daniqnn/Proyecto_Final repository on GitHub, at the commit this page was made from: the board is PCB/Final_Proyect.kicad_pcb and its schematic PCB/DRB8870.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Final Proyect design in my own project?
Its repository states no licence, so its author keeps all rights: ask Daniqnn before reusing the design.