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Using Inexpensive 433 MHz RF Modules with Arduino

Full article at https://dbot.ws/433mhz More projects at https://dronebotworkshop.com There are a number of options for adding wireless communications to your Arduino projects, each of which has its advantages and disadvantages. Bluetooth is a popular option for controlling an Arduino project with your phone, tablet or a nearby computer. WiFi is ideal if you are building […]
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Pixy2 Camera – Image Recognition for Arduino & Raspberry Pi

Pixy2 from DFRobot – https://www.dfrobot.com/product-1752.html Full article with code at https://dbot.ws/pixy2 More articles at https://dronebotworkshop.com Tell me what videos YOU want me to make for You! Join the newsletter at https://dbot.ws/dbnews The Pixy2 is a low cost yet powerful camera that is capable of object recognition, line tracking and simple barcode reading. The device is […]
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Arduino Programming with XOD – Learning XOD

Get XOD at https://xod.io Full article at https://dbot.ws/xod01 More projects and tutorials at https://dronebotworkshop.com This tutorial was sponsored by XOD. XOD is a free open source development platform for the Arduino that lets you create Arduino projects without writing a single line of code! It’s ideal for rapidly developing projects and it’s a viable alternative […]
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HC-SR501 PIR Motion Detector – With Arduino & Raspberry Pi

More info at https://dronebotworkshop.com Code & Article at https://dbot.ws/hcsr501 The HC-SR501 is a PIR (Passive Infrared) motion sensor that is very inexpensive and extremely versatile. This device can be used all on its own or with a microcontroller or microcomputer for additional functionality. The HC-SR501 has a built-in voltage regulator so it can run on […]
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Raspberry Pi Remote Camera with motionEyeOS – Build a Surveillance System

Detailed article for this video at https://dbot.ws/motioneyeos More tutorials and projects at https://dronebotworkshop.com Stay Informed! Join the DroneBotWorkshop Newsletter at https://dbot.ws/dbnews Today we are going to put together a very sophisticated motion-sensitive surveillance system using a Raspberry PI (any Raspberry Pi) and a free open-source product called motionEyeOS. Our cameras will have the following features: […]
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Stepper Motors with Arduino – Controlling Bipolar & Unipolar stepper motors

Full Article with Code at https://dbot.ws/stepper More projects at https://dronebotworkshop.com Today we will be working with stepper motors, a versatile yet often misunderstood electromechanical component used in a variety of devices. After examining how stepper motors work and what the difference is between a “Bipolar” and “Unipolar” stepper is I will show you how three […]