This video shows how to establish a connection between two Arduinos. In particular, a plain serial connection is utilized to transfer sensor values from one Arduino to another Arduino.

Written tutorial & source code: http://www.mschoeffler.de/2020/01/12/arduino-to-arduino-communication-via-serial-connection/

List of materials:
– Arduino Uno
–– Amazon: https://1smart.click/to/sld/st-azn?q=Arduino+Uno
–– Aliexpress: https://1smart.click/to/sld/st-ali?q=Arduino+Uno

– Jumper wires
–– Amazon: https://1smart.click/to/sld/st-azn?q=Jumper+wires
–– Aliexpress: https://1smart.click/to/sld/st-ali?q=Jumper+wires

– Breadboard
–– Amazon: https://1smart.click/to/sld/st-azn?q=breadboard
–– Aliexpress: https://1smart.click/to/sld/st-ali?q=bradboard

– Tactile Switch
–– Amazon: https://1smart.click/to/sld/st-azn?q=tactile+switch
–– Aliexpress: https://1smart.click/to/sld/st-ali?q=tactile+switch

– LED
–– Amazon: https://1smart.click/to/sld/st-azn?q=led
–– Aliexpress: https://1smart.click/to/sld/st-ali?q=led

– Resistor (1k)
–– Amazon: https://1smart.click/to/sld/st-azn?q=resistor+1k
–– Aliexpress: https://1smart.click/to/sld/st-ali?q=resiistor+1k

Credits:
Songs: Killing Time, Chill Wave, Rains Will Fall
Artist: Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
https://creativecommons.org/licenses/by/3.0/

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