Uploaded December 2017 | Updated September 2026, 2 weeks ago

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New Video November 8, 2018: youtu.be/tl6A7EKicjo
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This video is related to Visual Programming Language For Microcontrollers. In this tutorial we will learn how to program the Arduino using blocks. We will set the brightness of LEDs with one potentiometer. We will use the XOD visual programming language for this. It is an ideal tutorial for beginners.

If we turn the potentiometer knob, it will adjust the brightness of the LEDs. Depending on the angle of the knob, the pot node returns a value from 0.0 to 1.0 to the VAL pin, and that value is transferred to the LUM pins of all LED nodes.

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Required Hardware

Any Arduino Board
Arduino Uno:
goo.gl/RcRmi1
amzn.to/2LZr6t4
Arduino Nano:
goo.gl/h6nzyC
amzn.to/3w9D45T
Arduino Mega:
goo.gl/PfP5p7
amzn.to/39sAs9g
LED Set -- goo.gl/uKJ5XX
Resistor Set:
goo.gl/uSYHGx
amzn.to/3bj2HY9
Breadboard:
goo.gl/uvEhR1
amzn.to/3qxLxwm
Potentiometer:
goo.gl/E3MSuS
amzn.to/3dlgYq1
Jumper Wires:
goo.gl/EGTafY
amzn.to/3doetmT

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For the first tutorial you can watch the following video.
youtu.be/zgu2ID9fzp8
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You can share any technical problem at forum.xod.io/.
The team of XOD developers will respond to you very quickly and more accurately.

XOD Official -- xod.io
XOD Community -- forum.xod.io/.
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Music provided by Vlog No Copyright Music.
Video Link: youtu.be/KzQiRABVARk

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