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R3 Development Board ATmega328P CH340G
R3 Development Board ATmega328P CH340G
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R3 Development Board ATmega328P CH340G
Type; power module
Package; UNO R3
Batch number; expert version
Batch number; expert version
It is hereby declared that this version is optimized on the original version, mainly designed for foreign customers with high product quality and functional requirements, which guarantees complete compatibility with the original version and is convenient for everyone to use.
advantage:
Completely solved the incompatibility of the traditional UNO board in win7 and win8 systems.
A pin header has been added to make it easier for everyone to use the DuPont line.
Replaced 16u2, reducing the cost to half, consumers get big benefits
Open the original design of the circuit diagram, the development software interface is free to download, you can also modify it according to your needs, the download procedure is simple and convenient. Simply use sensors, a variety of electronic components (such as: LED lights, buzzers, buttons, photoresistors, etc.) to make a variety of interesting works.
Using a high-speed microprocessor controller (ATMEGA328), the development interface and environment are very simple and easy to understand, making it ideal for beginners to learn.
Performance description
Digital I/O digital input/output terminals are 0~13.
The analog I/O analog input/output terminals are 0~5.
Support ISP download function.
Input voltage: no external power supply is required when connecting to the computer USB, external power supply 5V~9V DC voltage input.
Output voltage: 5V DC voltage output and 3.3V DC voltage output.
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- Click the product you would like to purchase at product page.
- Select variant.
1st payment option (PayPal)
- Click “Buy with PayPal”
- Follow the requirement step by PayPal.
2nd payment option ( Visa, Mastercard, Apple Pay, AMEX & PayPal)
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- Click “Continue To Shipping”
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(Note : Confirm your contact information and shipping address before you select the shipping method.)
- Select your preferred shipping option.
- Click “Continue to payment”
- Fill up requirement information.
(Note : If you wish to pay by using PayPal payment option, please select the “PayPal” icon.)
- Select your Billing address.
- Click “Pay now”.
(Note : If you select pay by using PayPal payment option, you may follow PayPal instruction.)
1b. Check out item at your cart
- Click “Add to cart” icon to add your preferred item in your cart.
- Click on “Shopping bag” icon at the top right of the page.
- Click the “Check out” icon to place order. Fill up requirement information.
- Click “Continue To Shipping”
- Your contact information and shipping address will appear at shipping method page.
(Note : Confirm your contact information and shipping address before you select the shipping method.)
- Select your preferred shipping option.
- Click “Continue to payment”
- Fill up requirement information.
(Note : If you wish to pay by using PayPal payment option, please select the “PayPal” icon.)
- Select your Billing address.
- Click “Pay now”
(Note : If you select pay by using PayPal payment option, you may follow PayPal instruction.)
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