Techniek139 Videos

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Raspberry Pi Autofocus Camera & libcamera

Today we’ll be looking at an autofocus camera for the Raspberry Pi. We’ll also learn to use libcamera to take pictures, videos and to stream video. Article with commands & “Cheat Sheet” – https://dronebotworkshop.com/pi-autofocus 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/ […]
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Arduino Alvik Robot – Makers Guide

Let’s play with Alvik, a full-featured robot from Arduino that packs a lot of power into a tiny package. Article with code: https://dronebotworkshop.com/alvik 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 Alvik is a tiny robot with some impressive features. […]
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Dual Boot Workstation – Windows 11 & Ubuntu 22.04

Step-by-step instructions for building a dual-boot workstation with Ubuntu Linux 22.04 & Microsoft Windows 11 Article with code: https://dronebotworkshop.com/dual-boot 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 workstation in my office that I use to develop code is on its last […]
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Build a REAL Robot – Episode 2 – Base Design

In this second installment of the Build a REAL Robot series I will show you how I constructed the chassis for the DB1 robot. I’ll also discuss some of the many materials that you can use to design and build your own robot chassis. Article with part numbers – https://dbot.ws/rbt002 More article and projects at […]
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Build a REAL Robot – Episode 5 – Base Electronics

In Episode 5 of the “Build a Real Robot” series I will show you the electronics modules that I have mounted on the base of the DB1 Robot. Article accompanying this video at https://dbot.ws/rbt005 More projects and tutorials at https://dronebotworkshop.com Join the newsletter and tell me what content you want me to create – https://dbot.ws/dbnews […]
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Testing Raspberry Pi Cases with Stressberry & iPerf

The enclosure you choose for your Raspberry Pi can really affect its performance – for better or worse. Today I’ll evaluate six cases for the Raspberry Pi 4 using Stressberry and iPerf. Full article: https://dbot.ws/picase 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: […]