-
-2%
Additional features coming with the R3 version are:
- ATmega16U2 instead 8U2 as USB-to-Serial converter.
- 1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
- stronger RESET circuit.
“Uno” means “One” in Italian and is named to mark the upcoming release of Arduino 1.0. The Uno and version 1.0 will be the reference versions of Arduino, moving forward. The Uno is the latest in a series of USB Arduino boards, and the reference model for the Arduino platform.
You can find here your board warranty information.
Tech specs
Microcontroller
ATmega328POperating Voltage
5VInput Voltage (recommended)
7-12VInput Voltage (limit)
6-20VDigital I/O Pins
14 (of which 6 provide PWM output)PWM Digital I/O Pins
6Analog Input Pins
6DC Current per I/O Pin
20 mADC Current for 3.3V Pin
50 mAFlash Memory
32 KB (ATmega328P) of which 0.5 KB used by bootloaderSRAM
2 KB (ATmega328P)EEPROM
1 KB (ATmega328P)Clock Speed
16 MHzLED_BUILTIN
13Length
68.6 mmWidth
53.4 mmWeight
Arduino UNO SMD Rev3
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-10%
Suitable for ages: 10 – 8Science game for children Self-assembly anti-gravity kit from 4M
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Scientific equipment – measuring and diagnostic tools – a digital noise meter used to measure sound intensity in dBA units with an accuracy of 1.5dB
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5pcs SG90/MG90S Servo Motor Micro Servo 9G Servo Motor for RC Robot Arm Helicopter Remote Control Airplane
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Silicone Repair Mat for Electronics – ESD Heat Resistant Desk Mat for Computer and Phone Maintenance, Industrial Tool Kit
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HD Binoculars 10×22 Binoculars 10x Magnification Zoom Binoculars Objective Lens 22mm BAK4 Prisms Suitable for Outdoor Camping Trips Bird Watching Sports Concerts
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Suitable for ages: Adults – 10Self-build electronics kit of an alarm clock with LED seconds circuit – self-build electronics kit for children and youth from IMAKE
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rotating camera mount for camera Raspberry Pi
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Micro: Bit Basic Kit (Without Card Micro: Bit)
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A kit for building a habitat – self-growing ecosystem – Diy Terrarium
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-13%
Features
- micro:bit edge connector, directly pluggable
- Buzzer to play music
- Onboard capacitive touch controller, 13x touch keys through I2C interface
- 4x RGB LEDs, controlled by only one signal pin
- Breakout module control pins, micro:bit SPI pins, and some of the GPIO pins, easy expansion
- Comes with development resources (micro:bit graphical demo/python code/user manual, etc.)
Specifications
- Touch controller: TTP229
- LED: WS2812B
- LED color depth: 16777216 colors
- Dimension: 85mm x 56mm
- Operating voltage: 3.3V
Pinouts
SYMBOL
DESCRIPTIONVCC
Power (3.3V input)GND
GroundP0
Buzzer control pin, related to mcro:bit P0P1
LED control pin, related to mcro:bit P1SCL
Touch keys control pin, I2C clockSDA
Touch keys control pin, I2C dataDimensions
Development Resources
Wiki : www.waveshare.com/wiki/Piano_for_micro_bit
Module Mini Piano Microphone: Bit
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Starter Kit Apprentisssage Micro: Bit
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Module Mini Piano Microphone: Bit
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Arduino Uno R4 Minima
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Codebug – portable programmable card
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motor controller RPI Ryanteck
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Suitable for ages: 10 – 8
Suitable for ages: Adults – 10
