Arduino Uno R4 Minima getting started tutorial and its comparison with Arduino uno R3

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Arduino Uno R4 Minima getting started tutorial and its comparison with Arduino Uno R3

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Project Description:
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I have already done the unboxing of the SunFounder Ultimate Sensor Kit and explained in detail which sensors and boards are included in this kit. We will use all these sensors one by one. But first, let's start with the Arduino Uno R4 Minima board because I haven't used this board before.

So, in today's video, we will take a look at the technical specifications of the Arduino Uno R4 Minima board, and compare it side by side with the Arduino Uno R3 board, I will also explain how to install this board in the Arduino IDE, and then, in the end, we will run a simple program to control the Onboard LED.

The Arduino UNO R4 Minima represents a significant advancement in the Arduino Uno series. It is equipped with a robust 32-bit microcontroller provided by Renesas, a renowned semiconductor company.

The introduction of a 32-bit microcontroller implies a leap in computing power compared to the traditional 8-bit microcontrollers found in earlier Arduino Uno versions. A microcontroller is like the brain of the Arduino board, and the move from an 8-bit to a 32-bit microcontroller implies a significant increase in computing capability. This boost in processing power allows the board to handle more complex tasks and calculations.

With expanded memory capacity, users have more space to store their programs and data, accommodating larger and more complex projects. This is especially beneficial for those working on projects that require extensive code or deal with a substantial amount of data.

The Arduino Uno R4 Minima introduces a variety of on-board peripherals, notably featuring a 12-bit DAC (Digital-to-Analog Converter), CAN BUS (Controller Area Network), and OP AMP (Operational Amplifier). These added components significantly enhance the board's capabilities, offering increased flexibility in designing and implementing a broader range of projects.

The Arduino Uno R4 Minima now supports a wider input voltage range, allowing power supplies up to 24 V. This enables seamless integration with motors, LED strips, and other actuators, simplifying your projects by utilizing a single power source.

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Looks like there are alot of unused chip ports, this is suck a waste, should have a additional ports on the back so user can utilize the whole chip.

lab
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I used my arduino for clock and thermometer

dimitarkinov
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I am trying to make sms attendance system with the help your video but I cant receive any kind of sms... Could you help me what can I do..

vedantkiduniya