Techniek139 Videos

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Simple ESP32-CAM Object Detection

Train an ESP32-CAM for Object Detection using a free Edge Impulse account. All without writing any code! Article with full instructions: https://dronebotworkshop.com/esp32-object-detect 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/ Object Detection is a Machine Learning (ML) technique that uses a computer […]
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Op-Amps – Using Operational Amplifiers

Op-amps are like analog building blocks; you can create almost anything with them. Today, we’ll learn how to use these versatile components, alone and with an Arduino. Article with code: https://dronebotworkshop.com/op-amp 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/ Operational Amplifiers, or […]
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Arduino GIGA WiFi – First Look

The most powerful Arduino yet – meet the new Arduino GIGA R1 WiFi board! Article with code: https://dronebotworkshop.com/giga 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/ What looks like an Arduino Mega, works like an Arduino Portenta (but costs a lot less), […]
Using PS3 Controllers with ESP32 | Build Custom Remote Controls
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Using PS3 Controllers with ESP32 | Build Custom Remote Controls

Control the world (or anything you can hook up to an ESP32) using a PS3 controller! I’ll show you how to control motors, LEDs, and more. Article with code: https://dronebotworkshop.com/ps3-esp32 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/ If you’re looking for […]
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ChatGPT with Arduino and ESP32 | C++ and MicroPython coding

See how ChatGPT can write C++ and MicroPython code for an Arduino Uno and an ESP32. You now have an AI-Assisted coder to help you with your projects! Article with code: https://dronebotworkshop.com/chatgpt 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/ On November […]
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Using the ESP32 DAC – Voltages, Waveforms & Sounds

Oscilloscope Art, Musical Fruit – just a few of the things we’ll build with the ESP32’s built-in DAC (Digital to Analog Converter)! Article with code: https://dronebotworkshop.com/esp32-dac 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/ One of the lesser known features of the […]