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| electronic:boards:arduino:unoclone1 [2026/10/28 02:40] – tony | electronic:boards:arduino:unoclone1 [2026/10/29 19:45] (current) – tony |
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| <html><p style="text-align:right;">Published 27 Oct 2026</p></html> | <html><p style="text-align:right;">Published 27 Oct 2026</p></html> |
| <html><p style="text-align:center;"><b><font size="6">Uno R3</font></b></p></html> | <html><p style="text-align:center;"><b><font size="6">Uno R3 (clone)</font></b></p></html> |
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| {{ electronic:boards:arduino:pa274406a.jpg?200|Unoclone#1 overview}} | {{ electronic:boards:arduino:pa274406a.jpg?200|Uno R3 (clone) overview}} |
| ^ Module Description || | ^ Module Description || |
| ^Model|**Uno R3**| | ^Model|**Uno R3**| |
| This is a no-name Arduino Uno R3 clone with the ATmega16U2 used as USB-to-serial interface as in the genuine Uno, rather than the cheaper alternatives used in lots of clones. So perhaps a slightly better build quality than the average clone. | This is a no-name Arduino Uno R3 clone with the ATmega16U2 used as USB-to-serial interface as in the genuine Uno, rather than the cheaper alternatives used in lots of clones. So perhaps a slightly better build quality than the average clone. |
| ===== Features ===== | ===== Features ===== |
| * Microcontroller: ATmega328P | * Microcontroller: Socketed (for easy replacement) ATmega328P |
| * Clock Speed: 16 MHz ceramic resonator | * Clock Speed: 16 MHz ceramic resonator |
| * 14 digital input/output pins (6 can be PWM outputs) | * 14 digital input/output pins (6 can be PWM outputs) |
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| ===== Schematics ===== | ===== Schematics ===== |
| {{electronic:boards:arduino:uno_pighixxx.png|Arduino Uno R3 pinout}} ((from https://web.archive.org/web/20171110175921if_/http://www.pighixxx.com/test/wp-content/uploads/2014/11/uno.png CCBYSA Alberto Piganti)) | {{electronic:boards:arduino:uno_pighixxx.png?800|Arduino Uno R3 pinout}} ((from https://web.archive.org/web/20171110175921if_/http://www.pighixxx.com/test/wp-content/uploads/2014/11/uno.png CCBYSA Alberto Piganti)) |
| {{electronic:boards:arduino:a000066-schematics.png|Arduino Uno R3 schematic}} ((from https://docs.arduino.cc/resources/schematics/A000066-schematics.pdf CCBYSA Arduino.cc)) | |
| | {{electronic:boards:arduino:a000066-schematics.png?800|Arduino Uno R3 schematic}} ((from https://docs.arduino.cc/resources/schematics/A000066-schematics.pdf CCBYSA Arduino.cc)) |
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| ===== Examples ===== | ===== Examples ===== |
| {{electronic:boards:arduino:pa274406a.jpg?800|Unoclone#1 overview}} | {{electronic:boards:arduino:pa274406a.jpg?800|Uno R3 (clone) overview}} |
| {{electronic:boards:arduino:pa274407a.jpg?800|Unoclone#1 overview rear}} | |
| {{electronic:boards:arduino:pa274403a.jpg?800|Unoclone#1 top view}} | {{electronic:boards:arduino:pa274407a.jpg?800|Uno R3 (clone) overview rear}} |
| {{electronic:boards:arduino:pa274405a.jpg?800|Unoclone#1 bottom view}} | |
| | {{electronic:boards:arduino:pa274403a.jpg?800|Uno R3 (clone) top view}} |
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| | {{electronic:boards:arduino:pa274405a.jpg?800|Uno R3 (clone) bottom view}} |
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