Elecfreaks Cutebot, XGO Robot Dog & JacDac Kit – Which Wins?
Detailed review of Elecfreaks Smart Cutebot, CM4 XGO Robot Dog and JacDac Smart Exploration kits, covering specs, coding, price and comparison.
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Top Robotics Kits for 2025 for Beginners
Discover the top robotics kits for 2025! Beginner-friendly options like Petoi Bittle-X, mBot Neo, PiCar-X, Elegoo Car Kit & Pi Crawler explained.
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Which MOSFETs or BJTs Can Be Used with Raspberry Pi GPIO?
Discover the best MOSFETs and BJTs for Raspberry Pi GPIO. Avoid IRF520N issues and choose logic-level transistors for safe, reliable switching.
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Fixing the “sudo raspi‑config command not found” error on Raspberry Pi
Struggling with the “sudo raspi‑config command not found” error on your Raspberry Pi? Learn why this happens and follow clear steps to reinstall raspi‑config, fix PATH issues, resolve permissions and restore full functionality.
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Discover the Top 15 PCB Designing Tools of 2024
Discover the top 15 PCB designing tools in 2024 for efficient and innovative circuit board design. Enhance your projects with the best software.
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What is Raspberry Pi? A Beginners Guide on Raspberry Pi
Raspberry Pi – An easy to understand Beginners Guide with a Detailed Power Point Presentation – Learn everything you need to know about Raspberry Pi!!
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Ubidots Home Automation using Raspberry Pi
A few weeks back we published a tutorial “Home Automation using Raspberry Pi” in rootsaid.com which was well received among hobbyists and college students.This time, we are building a more secure and stable Ubidots Home Automation – The Global Cloud Network for IoT. What is Ubidots? Ubidots provides a simple and secure method for sending…
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Spinel Crux – Gesture Controlled Robot for Wireless Surveillance – Part 2
This is the second part of the Spinel Crux Tutorial – Gesture Controlled Robot for wireless surveillance. In this series, we will build a robot which can travel through rough terrain that can be controlled using hand gestures. Gesture Controlled Robot Tutorial To control the robot, we will be using the control gloves, which will…
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Spinel Crux – Gesture Controlled Robot for Wireless Surveillance – Tutorial Part 1
In this series, we will build Spinel Crux, a Gesture Controlled Robot which can travel through rough terrain and can be controlled using hand gestures. To control the robot, we will be using control glove, which will have an accelerometer and a flex sensor to control the status and the direction it should move. The…
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MMA7361 Accelerometer Arduino Tutorial
Have you ever played Asphalt racing game in mobile phone in which you can control the car by tilting your mobile phone. Have you ever used your phone as a compass to see in which direction you are heading. Have you ever used Google map and notice the map rotating when you turn in one…
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Google Assistant Robot using Arduino
In the last post, I showed you how to build Google assistant in Raspberry Pi and integrate Google Assistant to IFTTT. In this tutorial, I will show you how to build a robot that can be controlled using Google Assistant. You don’t have to worry if you don’t have Google Assistant installed in your Raspberry…
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Google Assistant IFTTT Integration MATRIX Voice
Few weeks ago, we published a tutorial on how to integrate MATRIX Alexa with IFTTT. In the previous post, we showed you how to run Google Assistant using MATRIX Voice / Creator on Raspberry Pi. In this tutorial, I will show you how you can integrate Google Assistant with IFTTT and do bigger things with…
