Seeed Studio Welcome Seeeduino XIAO: The smallest $4.9 Arduino compatible board in Seeeduino Family based on SAMD

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From: Seeed Studio - Thursday Jan 09, 2020 03:27 pm
Welcome Seeeduino XIAO: The smallest $4.9 Arduino compatible board in Seeeduino Family based on SAMD21 Cortex M0+

Seeeduino XIAO is the smallest Arduino compatible board in Seeeduino Family. It is an Arduino microcontroller that is embedded with the SAMD21 microchip. The interfaces of Seeeduino XIAO is rich enough in such a tiny Dev. Board as well.
  • Powerful CPU: ARM® Cortex®-M0+ 32bit 48MHz microcontroller(SAMD21G18) with 256KB Flash,32KB SRAM
  • Flexible compatibility: Compatible with Arduino IDE
  • Easy project operation: Breadboard-friendly
  • Small size: As small as a thumb(23.5x17.5mm) for wearable devices and small projects.
  • Multiple development interfaces: 11 digital/analog pins, 10 PWM Pins, 1 DAC output, 1 SWD Bonding pad interface, 1 I2C interface, 1 UART interface, 1 SPI interface.

SAMD21 Arduino Boards – Which one should you use? 

If you looking for a powerful microcontroller as an alternative to either ATmega328 or ATmega32u4 that most Arduino boards possess right now, the SAMD21 Arduino boards will definitely be a good option to consider. This guide will cover:

  • What is SAMD21?
  • Why use SAMD21?
  • Which SAMD21 Arduino Board to use?

A distance sensor of LIDAR which can emit near-infrared ray and measure the phase difference between the emitting ray and reflected ray to calculate the distance through ToF. 

  • High Sensitivity: Emits near-infrared ray and catches the reflected ray which can give the response in a short time.
  • High Precision: ToF method is used to calculate the phase difference between the emitting and reflected rays to measure the distance. The accuracy is ±6cm for 0.1-6m range and ±1% for the 6m-12m range.
  • Selectable Interface: I2C and UART interface for developers to choose from.

RF Explorer 3G+ IoT modules are ready to use, advanced Spectrum Analyzer devices you can configure and control easily with Raspberry Pi using a compatible Touch Screen and free RFETouch software. This advanced kit provides a cost-effective solution for high performance, color touch screen Spectrum Analyzer covering 15MHz to 2700MHz.
Included in the package kit are these items:

  • RF Explorer 3G+ IoT module
  • Raspberry Pi official 7" Touch Screen
  • Acrylic custom-designed holder
 
Enjoy 50% OFF for the following four products! Apply the code SEEEDSALE50 when you checkout to enjoy the discount.
The code will be valid only from Jan.9th 2020 to Jan.15th 2020. 
MediaTek X20 Development Board $99.5 after code 
JustBoom Digi HAT for the Raspberry Pi $17.45 after code 
JustBoom Amp HAT for the Raspberry Pi $14.5 after code 
JustBoom DAC HAT for the Raspberry Pi$17.45 after code 

Which Smallest Arduino Board is the best? – Comparison Guide  

Before you move on, if you have no idea on what the Arduino is, you can check out our guide on What is Arduino to find out more!

Having space constraints on your Arduino Project? Need a small Arduino board?

However, there are so many small Arduino boards out there currently out there. Which one should you use?

Mini Fireplace of a Song of Ice and Fire Theme
A mini fireplace with burning flame surrounded by ice, to make a song of ice and fire in your home. For fans of Game of Thrones.

Angry Iron Fist

With each quick fist-punch, the anger value will gradually be accumulated and there will be a sound effect of the fist. The higher the anger value, the faster the speed of the aura will be. When the anger value reaches the peak, waving the fist again will make an explosion sound.
 

Use Gestures to Control YouTube Playback with Arduino

Wave your hand to fast forward, pause or go to the next video. All you need are an Arduino-compatible microcontroller board and an IR sensor.

MLX90640 IR Thermal Camera working with Raspberry Pi 4

Using Raspberry Pi 4 to drive MLX90640 IR Thermal Camera var I2C interface in order to detect calorific objects.

Saving a boring life with a smart lamp

In entertainment mode, the lamp can recognize the beat and flicker with the rhythm.

SNEAK PEAK OF THE LIGHT-UP PROJECTS AT #SEEED11 ANNUAL PARTY

Seeed Studio’s annual Light-up Project Competition is finally here! Here at Seeed and Chaihuo x.factory, we believe that “making is in our DNA”, which is why we have a tradition of holding the Light-up Project Competition during each year’s Annual Party. Participants of the Competition will hand-make their own projects and do a catwalk during the Annual Party.



New Product Ideas is now LIVE on Seeed Forum! 
Let us know what you want to see in the forum, and we will do our best to listen and take action!
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