Techniek139 Videos

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NEW Arduino Uno R4 Boards – Minima & WiFi

Two new Arduino Uno boards – the Minima and WiFi. Let’s examine them and test some of their unique features, including the CAN Bus and LED Matrix. Article with code: https://dronebotworkshop.com/arduino-uno-r4-minima-wifi/ More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ The Arduino Uno […]
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Solving I2C Address Conflicts – TCA9548A I2C Multiplexer

Today we will resolve a common problem – what to do when two of your sensors or displays have the same I2C address? Article with code – https://dbot.ws/i2cmulti More articles and projects – https://dronebotworkshop.com Join everyone on the forum – https://forum.dronebotworkshop.com get the newsletter – https://dbot.ws/dbnews I’ve covered the I2C bus in several previous videos, […]
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Arduino IDE 2.0 – Testing Release Candidate 3

Let’s examine the new Arduino IDE 2.0 (Release Candidate 3) and see what’s new, what works, and what still needs work! Article with more information: https://dronebotworkshop.com/arduino-ide-2 More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ The Arduino IDE 2.0 is the newest iteration […]
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e Paper with Arduino and Raspberry Pi

Let’s see how to use e-Paper displays with both Arduino and Raspberry Pi. I’ll also show you a “no-code” method of building an e-Paper information panel with PaperPi. Article with code: https://dronebotworkshop/epaper More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ e-Paper displays […]
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Pico Prototyping – Building a "Pico Uno"

Use a Raspberry Pi Pico instead of an Arduino Uno! Build a “Pico Uno” for Pico power with Uno ease of use. Article with hookup diagrams: https://dronebotworkshop.com/pico-uno More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ The Raspberry Pi Pico is a low-cost […]