Techniek140 Videos

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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 […]
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Arduino Color Sensors – TCS230 & ISL29125

In today’s colorful episode we will learn to calibrate and use the TCS230 and ISL29125 Color Sensors with an Arduino. Article with code at https://dbot.ws/color More tutorials and projects at https://dronebotworkshop.com Discuss this on the Forum at https://forum.dronebotworkshop.com Join the newsletter – https://dbot.ws/dbnews Got an idea? Suggest NEW content at https://dbot.ws/new Today we will be […]
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Build a Real Robot – Episode 1 – Project Introduction

Today I will introduce you to the “DB1”, a “Real Robot” project that is built with components that you can easily obtain. You can build the exact same robot or use these videos and articles to create one of your own design. Article at https://dbot.ws/rbt001 More articles and projects at https://dronebotworkshop.com Keep informed! Sign up […]
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Kodi & Raspberry Pi – Build a Multimedia Center

Today we will build a full-featured multimedia center using a Raspberry Pi and Kodi, an open-source multimedia player with a wealth of advanced features. See the full article at https://dbot.ws/kodi More projects at https://dronebotworkshop.com Have your say in what content I make for you! Join the newsletter at https://dbot.ws/dbnews Kodi is a feature-rich multimedia center […]
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MyoWare Muscle Sensor – Electromyography (EMG) & Robot Arm (failed attempt)!

Electromyography (EMG) and robot arm experiments with the MyoWare muscle sensor! Article with code: https://dronebotworkshop.com/myoware 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/ Today I’ll be playing with a rather unique sensor, the Myoware Muscle Sensor. This unit is part of a […]
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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. […]