4 layers102 × 49 mm
CURSO PCB DRONE
ArduProject/PCB_DRONE_C8
En este repositorio encontrareis los archivos de fabricación y las listas de montaje del PCB con STM32F103C8 que hemos visto en el curso.
153 parts1MIT
2 layers169.4 × 71 mm
Transmitter PCB
PrashantHalai-212/Transmitter_PCB1A Batman inspired Batarang shaped wireless transmitter board featuring an ATmega328P microcontroller, NRF24L01 module, and onboard CH340G USB programmer. Essentially an Arduino Nano with integrated wireless capability and custom PCB design shaped like Batman's iconic throwing weapon.
- Size
- 169.4 × 71 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 56
- Pads
- 192
- Tracks, vias
- 569, 56
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 23 May 2026
- Updated
- 23 May 2026
Overview
Transmitter PCB is an open-source printed circuit board by PrashantHalai-212, from the PrashantHalai-212/Transmitter_PCB repository on GitHub, published under the MIT licence. It is a 2-layer board of 169.4 × 71 mm with 55 parts on 56 nets, routed with 569 tracks and 56 vias.
It is built around the ATMEGA328P-AU, CH340G and AMS1117-3.3, with the LM1117MP-5.0 and SRV05-4 among its other parts. Its parts include 16 capacitors, 11 resistors, 7 diodes, 7 connectors and 5 ICs. It belongs with the interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
5
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
CH340G
SOP-16-40℃~+85℃ 2Mbps 3.3V、5V USB 2.0 USB to UART SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
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) RegulatorsLM1117MP-5.0
SOT-223Voltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTexas Instruments
SRV05-4
SOT-23-6L-55℃~+150℃ 15V 1pF 4A 5V 5uA 6V 80W ESD Four channels IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
README
README.mdTransmitter_PCB
A Batman-inspired Batarang-shaped wireless transmitter board featuring an ATmega328P microcontroller, NRF24L01 module, and onboard CH340G USB programmer. Essentially an Arduino with integrated wireless capability and custom PCB design shaped like Batman's iconic throwing weapon.
PCB Design
Features
- ATmega328P Microcontroller - Same as Arduino
- NRF24L01 Wireless Module - 2.4GHz RF Communication
- CH340G USB Programmer - Direct programming without external programmer
- Batarang Shape - Batman-inspired custom PCB design
- Full Arduino Compatibility - Use standard Arduino sketches
- All Supporting Components - Crystal oscillator, capacitors, USB connector
Files
Transmitter_PCB.kicad_sch- Schematic designTransmitter_PCB.kicad_pcb- PCB layoutTransmitter_PCB.kicad_pro- Project file
Requirements
- KiCad 6.0 or later
- Arduino IDE (for programming)
License
MIT
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C7, C8, C9, C11 |
| 7 | 1k | Resistor_SMD:R_0603_1608Metric | R2, R3, R4, R5, R6, R7, R8 |
| 4 | 22p | Capacitor_SMD:C_0603_1608Metric | C13, C14, C15, C16 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R10, R11 |
| 3 | RED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D4, D6 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric | C5, C6 |
| 2 | 4u7_16V | Capacitor_Tantalum_SMD:CP_EIA-3216-10_Kemet-I | C4, C10 |
| 2 | TestPoint_Small | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2 |
| 2 | ~ | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC6xxG | SW2, SW3 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | 12MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 680ohm | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U5 |
| 1 | ATmega328P-A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | Blue | LED_SMD:LED_0805_2012Metric | D7 |
| 1 | CH340G | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | Conn_02x04_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J1 |
| 1 | D_Schottky | Diode_SMD:D_SOD-123 | D5 |
| 1 | ISP | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J4 |
| 1 | JY1 L | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | JY2 R | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | LM1117MP-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | LOGO | LOGO | G*** |
| 1 | Polyfuse_Small | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | Poti | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | RED | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | SRV05-4 | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW1 |
| 1 | USB_B_Mini | Connector_USB:USB_Mini-B_Lumberg_2486_01_Horizontal | J7 |
| 1 | Vin/GND | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | White | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
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Questions
How big is the Transmitter PCB PCB?
It measures 169.4 × 71 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Transmitter PCB use?
55 parts, built around the ATMEGA328P-AU, CH340G, AMS1117-3.3 and LM1117MP-5.0. 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 Transmitter PCB KiCad files?
From the PrashantHalai-212/Transmitter_PCB repository on GitHub, at the commit this page was made from: the board is Transmitter_PCB.kicad_pcb and its schematic Transmitter_PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Transmitter PCB design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).