Techniek139 Videos

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Seeeduino XIAO – 32-bit Arduino-compatible Microcontroller

Meet the Seeeduino XIAO, a tiny 32-bit Arduino-compatible microcontroller that can be had for only five dollars. This low-current device outperforms the Arduino Uno and can also run CircuitPython! Article with code and references – https://dbot.ws/xiao More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in […]
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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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Using Servo Motors with ESP32

How to control Servo Motors with an ESP32 – directly, using I2C, and over WiFi. Article with code: https://dbot.ws/esp32srvo 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 We are working with the ESP32 again, today we’ll see a few different methods of […]
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Using Keypads with Arduino – Build an Electronic Lock

Today we are going to work with Matrix Keypads, easy-to-use interfaces for your Arduino designs. We’ll also build an electronic combination lock. Article with code: https://dbot.ws/keypad 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 I’m sure you’ve seen lots of devices that […]
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Build an ESP32-CAM Robot Car

Build a remote-controlled robot car using the ESP32CAM module and TB6612FNG Motor Controller. Article with all the code: https://dronebotworkshop.com/esp32cam-car 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/ Discuss this video and show off your creations at https://forum.dronebotworkshop.com/2021/build-an-esp32cam-robot-car/ Today we will be building […]
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RC Robot Car – RC Controls and Arduino

Learn how Radio Controllers work, see how we can add an Arduino to the picture, and then build a radio-controlled robot car! Article with code: https://dronebotworkshop.com/radio-control-arduino-car 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, we will be using a Flysky FS-I6X, […]