Best Microcontroller For Robotics 2021 | Reviews & Buyer’s Guide


Best Microcontroller For RoboticsHello guys, today I will be presenting to you the Best Microcontroller For Robotics. If the word microcontroller is new to you, I assume that you have just entered the field of programming, robotics and computing. It is a small metal oxide chip but is considered to be a small computer. It has a CPU), memory, and input/output (I/O) peripherals (programmable).

Best Microcontroller For Robotics

I have gone through and used the top five best Best Microcontrollers For Robotics. Here are my reviews for each of them.

1. Arduino Uno REV3 Microcontroller

Arduino Uno REV3 MicrocontrollerArduino is open-source hardware, software, and content platform and is famously used by millions of users across the globe. Arduino Uno REV3 is a great product to buy if you are looking to learn the basics. Learn how sensors and actuators work efficiently. For rapid prototyping needs, Arduino Uno REV3 works the best. It is used by the broadest number of users worldwide. It features 14 digital input/output pins, and you can use 6 of them as PWM outputs.

Along with that, it has six analogue inputs. And comes with a 16 MHz quartz crystal. You also get a USB connection in this kit, a power jack, an ICSP header, and a reset button.


2. ELEGOO MEGA Microcontroller Board

ELEGOO MEGA Microcontroller BoardELEGOO MEGA 2560 R3 Board is an improved and expert version and so affordable as well. It is compatible with Arduino IDE and most shields designed for the Arduino mega2560 r3,RoHS Compliant. It has brought along with it some excellent quality control and innovation. 

The IOREF allows the shields to adapt to the voltage provided by the board. It has a much stronger reset circuit. It uses a 5. 5 * 2. 1mm DC barrel jack. It comes with all the support needed to support the microcontroller. All you need to do is connect it to a computer using a USB cable. Or you can power it with an AC-to-DC adapter or battery to get started.


3. Teensy 4.0 Microcontroller

Teensy 4.0 MicrocontrollerTeensy 4.0 is the newest addition by Teensy and claims to offer the fastest microcontroller and powerful peripherals. The main features are an ARM Cortex-M7 processor at 600 MHz, with an NXP iMXRT1062 chip, and the quickest microcontroller available in the market as of today. It is built as a ‘crossover’ processor, which functions as a microcontroller at the speed of a microcomputer.

I recommend this for times when you need tons of flash, RAM and to cut down lots of data. It is so cool that it even has a graphics processor. It consumes 100 mA of current. It also features a power supply that can be completely disabled, and you can also overclock it beyond 600 MHz.


4. Waveshare Raspberry Pi Microcontroller 

Waveshare Raspberry Pi MicrocontrollerWaveshare Raspberry Pi Pico is a low-cost product. At the same time, it is a high-performance microcontroller board. It features a dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz. It has 264KB of SRAM and 2MB of onboard flash memory. The castellated module in it allows you to solder directly to carrier boards. 

It comes with a USB 1.1 with device and host support. You can use the low-power sleep and dormant modes as well. The best part is that it has an accurate clock and timer on-chip. It comes with a temperature sensor too!


5. STM32 Microcontroller Board kit

STM32 Microcontroller Board kitThis is a Discovery Evaluation Development Board kit. It has microcontrollers that deliver you with high-performance. It allows you to develop audio applications with no great efforts. It brings along with it an ST-LINK/V2-A embedded debug tool and an ST-MEMS digital accelerometer. This kit also has one digital microphone, one audio DAC with an integrated class D speaker driver, LEDs, pushbuttons, and a USB OTG Micro-AB connector.

I highly recommend this kit for beginners as it has everything in it that a beginner needs. And for experienced users, this kit is great to get started quickly.


After giving a good time in research, my choice is the Arduino Uno REV3. It has all the features and works just the way it should be. This Arduino Uno is authentic, and has a great build-up. The new design and the teal cooler looks fantastic. The all silk screening is spot on and has quality components.


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