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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Build a REAL Robot Episode 3 – Selecting Motors

In this third installment of the Build a REAL Robot series I will show you how to select DC gearmotors for your robot. I’ll also show you the motors I selected for my DB1 robot, and how they are mounted to the chassis. Article with part numbers – https://dbot.ws/rbt003 More article asd projects at https://dronebotworkshop.com […]
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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: […]
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Raspberry Pi Remote Access – 3 Methods

Let’s look at three methods of Remote Access for the Raspberry Pi. Forget the keyboard, mouse, and monitor! Article: https://dronebotworkshop.com/pi-remote-access 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/ Welcome back to the workshop (yes, it’s been a while)! Today, we will examine […]
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Bluetooth Classic & BLE with ESP32

Learn to use Bluetooth Low Energy (BLE) and Bluetooth Classic with the ESP32. Article with code: https://dronebotworkshop.com/esp32-bluetooth 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/ Bluetooth is a short-range, license-free wireless communications system used to connect mobile devices, sensors, computers, and peripherals. […]
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Arduino IoT Cloud Fundamentals | 2024 Step-by-Step Guide

We’re back in the Cloud today, looking at all the updated features of the Arduino IoT Cloud! Check out what’s new for 2024 and build your first cloud project using Uno R4 WiFi and ESP32 DevKit boards. Article with step-by-step guide https://dronebotworkshop.com/iot-cloud-fundamentals More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe […]