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I2C with Arduino and Raspberry Pi – Two Methods

In the third installment of the I2C series, I will show you two ways to interface a 3.3-volt Raspberry Pi with a 5-volt Arduino Uno. Article with code samples – https://dbot.ws/i2c3 More tutorials and articles – https://dronebotworkshop.com Join us on the forum and have your say – https://forum.dronebotworkshop.com Sign up for the newsletter – https://dbot.ws/dbnews […]
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Build a Real Robot – Episode 15 – New Modules

We are back in the workshop with DB1 and today we will take a peek at three new custom boards I’m wiring up for the project. Follow the DB1 Robot project – https://dronebotworkshop.com/build-a-real-robot/ Let’s talk robots and electronics on the DroneBot Workshop Forum! – https://forum.dronebotworkshop.com/ Sign up for the newsletter and keep up to date […]
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Control a Stepper Motor with Hall Effect Switches

After we learn how Hall Effect switches work, we’ll use them to build limit switches and homing sensors for stepper motors. Article with code samples – https://dbot.ws/hallsw More tutorials and projects – https://dronebotworkshop.com Get involved in the forum – https://forum.dronebotworkshop.com Sign up for the newsletter – https://dbot.ws/dbnews More code on GitHub – https://dbot.ws/github Today we […]