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HomeIndustrial & ScientificRoboticsRobot Parts & AccessoriesRobot AccessoriesUNO R3 DEVELOPMENT BOARD
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₦ 17,000
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Product details
Pin changes: Added two I2C pins next to the AREF pin (SDA and SCL, just a copy of Analog 4 and 5, not an additional I2C interface), and also added two pins next to RESET, one is IOREF , to allow the expansion board to adapt to the onboard voltage. This pin just tells the expansion board what the current onboard voltage is (for example, UNO is 5V, which can be regarded as a copy of the power supply pin, and does not provide level pull-up), and the other is for the future A placeholder pin to be used.
More stable RESET circuit. The position of the RESET button has also changed, and it has been moved to the corner of the board near the USB interface, making it easier to press.
ATmega16U2 replaces 8U2. This does not mean that R3 with 16K flash can make your code run faster. This update is for the USB interface chip. In theory, it allows UNO to simulate USB HID, such as MIDI/ Joystick/Keyboard.
More stable RESET circuit. The position of the RESET button has also changed, and it has been moved to the corner of the board near the USB interface, making it easier to press.
ATmega16U2 replaces 8U2. This does not mean that R3 with 16K flash can make your code run faster. This update is for the USB interface chip. In theory, it allows UNO to simulate USB HID, such as MIDI/ Joystick/Keyboard.
Specifications
Key Features
Pin changes: Added two I2C pins next to the AREF pin (SDA and SCL, just a copy of Analog 4 and 5, not an additional I2C interface), and also added two pins next to RESET, one is IOREF , to allow the expansion board to adapt to the onboard voltage. This pin just tells the expansion board what the current onboard voltage is (for example, UNO is 5V, which can be regarded as a copy of the power supply pin, and does not provide level pull-up), and the other is for the future A placeholder pin to be used.
More stable RESET circuit. The position of the RESET button has also changed, and it has been moved to the corner of the board near the USB interface, making it easier to press.
ATmega16U2 replaces 8U2. This does not mean that R3 with 16K flash can make your code run faster. This update is for the USB interface chip. In theory, it allows UNO to simulate USB HID, such as MIDI/ Joystick/Keyboard.
More stable RESET circuit. The position of the RESET button has also changed, and it has been moved to the corner of the board near the USB interface, making it easier to press.
ATmega16U2 replaces 8U2. This does not mean that R3 with 16K flash can make your code run faster. This update is for the USB interface chip. In theory, it allows UNO to simulate USB HID, such as MIDI/ Joystick/Keyboard.
Specifications
- SKU: AR551IP464Z6FNAFAMZ
- Product Line: duke gife
- Size (L x W x H cm): 6.86x5. 35x0
- Weight (kg): 20
- Shop Type: Jumia Mall
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UNO R3 DEVELOPMENT BOARD
₦ 17,000
₦ 21,00019%
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