Techniek143 Videos

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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 […]
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LED Displays with Arduino – 7-Segment & Dot-Matrix

Use both 7-segment and dot-matrix LED displays with an Arduino. Article with code: https://dronebotworkshop.com/led-displays/ 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/ Yes I know they have been around for over half a century, but LED displays are still a great choice […]
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DroneBot Workshop Tour – Welcome to the Workshop!

Many people have requested a “tour” of my workshop. Today I will do exactly that. Welcome to the Workshop! Projects and tutorials at https://dronebotworkshop.com Join the newsletter, tell me what content YOU want me to make – https://dbot.ws/dbnews The DroneBot Workshop is not very big but there’s a lot packed into this small space. Today […]
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Measure DC Voltage and Current with Arduino

This is the first of two videos on measuring voltage and current with an Arduino. In this video, we will be working with Direct Current. Article with code samples: https://dbot.ws/dcvc 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://dbot.ws/dbnews Dedicated post on the […]
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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 […]