Arduino Nano ATmega328P CH340G – Mini Microcontroller Board (Soldered Pins)
Arduino Nano ATmega328P CH340G – Mini Microcontroller Board (Soldered Pins)
The Arduino Nano ATmega328P with CH340G USB driver is a compact and fully functional microcontroller board ideal for space-constrained and embedded applications. This version comes with pre-soldered header pins, making it plug-and-play for your breadboard or project builds — no soldering required!
Powered by the ATmega328P microcontroller, this board is compatible with the Arduino IDE and supports USB programming via the CH340G chip, offering a low-cost yet powerful solution for all levels of electronics and embedded development.
⚙️ Key Features:
- ✅ ATmega328P Microcontroller – The same chip used in the original Arduino Uno
- 🔌 CH340G USB-to-Serial Driver – Affordable and reliable for USB communication
- 🔧 Pre-Soldered Header Pins – Ready for breadboarding and prototyping
- 📏 Ultra-Compact Size – Ideal for embedded, wearable, and small-scale projects
- 🔁 Fully Arduino-Compatible – Works with Arduino IDE and all Nano-based sketches
📦 Specifications:
- Microcontroller: ATmega328P
- USB Driver Chip: CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): 7–12V
- Digital I/O Pins: 14 (6 PWM)
- Analog Input Pins: 8
- Flash Memory: 32KB (2KB used by bootloader)
- SRAM: 2KB
- EEPROM: 1KB
- Clock Speed: 16 MHz
- USB: Mini USB (requires CH340 driver installation)
💡 Applications:
- Robotics and automation projects
- Sensor interfacing and IoT
- Embedded systems and wearable tech
- DIY electronics and Arduino learning kits
Customize PCB
Customize PCB
Need help building your PCB Message us on Facebook!
📩 INQUIRE with us on Messenger
PCB Layout & Design Services
We provide professional PCB layout and design services for electronics projects, prototypes, and small to medium production needs. Our goal is to deliver accurate, manufacturable, and well-documented PCB designs tailored to your specific requirements.
How to Request a PCB Layout/Design:
- Send your complete schematic or diagram via our Facebook page.
- We will assess your diagram and provide a quotation based on the complexity and requirements.
Special Offer for New Customers!!
New customers receive a special introductory discount on their first PCB layout/design project.
This allows us to review your design requirements and build a long-term working relationship.
How to Request a PCB Layout / Design
- Send your complete schematic or diagram via our Facebook page.
- Our team will review your diagram carefully to understand the design scope and requirements.
- A detailed quotation will be provided based on:
-
- Design complexity
- Board size and number of layers
- Components and package types
- Special routing or manufacturing requirements
📌 Providing your diagram is essential so we can give you an accurate and fair quotation.
PCB Layout & Design Requirements
To ensure quality and accuracy, please note the following:
- All schematics must be clear, complete, and properly labeled
- Specify:
- Board dimensions (if available)
- Number of PCB layers
- Preferred components or footprints (if any)
- Hand-drawn, unclear, or incomplete schematics are not accepted
- Rush or urgent requests may incur additional charges
What’s Included in the Design Package
Each completed project includes the following deliverables:
✅ 2D PCB layout images
✅ 3D PCB render images
✅ PCB Gerber files (ready for fabrication)
✅ Bill of Materials (BOM)
✅ Component Placement List (CPL / Pick-and-Place file)
✅ Wiring diagram (PDF)
✅ PCB board layout (PDF)
All files are prepared to be manufacturer-ready and easy to review.
Pricing Information
Pricing is project-based and depends on:
- The submitted schematic or diagram
- Board size and layer count
- Types of components used (SMD, through-hole, fine-pitch, BGA, etc.)
- Design complexity and routing difficulty
📌 Final pricing is confirmed only after reviewing the client’s diagram.
Design Review & Approval Process
Before final delivery:
- The client will receive preview files for checking
- Please review carefully for:
- Errors
- Missing information
- Clarifications or revisions
- Once the design is confirmed and approved, the final files will be sent to the client’s email
⚠️ After final approval, any major changes may be treated as a new request.
Payment Methods
Philippines (Local Clients):
- GCash
- Bank Transfer
International Clients:
- PayPal
📌 Design work starts after payment confirmation unless otherwise agreed.
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Learn With CraftedTech Engineering
Learn With CraftedTech Engineering

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