πŸ”§ Hands-On Engineering Learning

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Learn IoT, Embedded
& Networking.

Free and premium tutorials covering Arduino, ESP32, IP Networking, IoT, Electronics, and Industrial IIoT β€” designed for engineering students and makers.

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What's inside
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IP Networking
Protocols, subnetting, OSI
FREE
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Embedded / Arduino
GPIO, sensors, programming
FREE
⚑
Basic Electronics
Circuits, components, PCB
FREE
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Advance IIoT
Industrial protocols, SCADA
PAID
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ESP32 Cam QR Scanner
Camera, QR, OpenCV
PAID
Chat on WhatsApp
Free Learning

Free Tutorials

Start your journey with these completely free, ad-supported tutorials. No signup needed.

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🌐FREE
IP Networking
Learn IP addresses, subnetting, routing protocols, TCP/UDP, OSI model, and real packet analysis using Wireshark.
Beginner
πŸ”ŒFREE
Basics of Embedded Systems (Arduino Programming)
Arduino IDE setup, GPIO, digital/analog I/O, PWM, UART, I2C, SPI β€” hands-on project-based learning.
Beginner
⚑FREE
Basic Electronics
Resistors, capacitors, transistors, op-amps, circuit laws, breadboarding, and reading datasheets for beginners.
Beginner
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πŸ“‘FREE
Basics of IoT
What is IoT, architecture, protocols (MQTT, HTTP, CoAP), cloud connectivity, and building your first IoT device.
Beginner
πŸŽ›οΈFREE
Sensors and Actuators
Temperature, humidity, proximity, motion sensors β€” plus relays, motors, and servo actuators with Arduino code examples.
Intermediate
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Why DIYProjects

Learn by Building

We believe the best way to learn engineering is by making real things. Every course is built around a working project.

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Project-Based
Every tutorial ends with a real, working project you can show off or use.
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Source Code Included
All code, schematics, and config files provided for download in every course.
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Certificate on Completion
Earn a shareable certificate when you finish any premium course.
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Watch on Any Device
Mobile-friendly video player β€” learn at your bench or on the go.
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Ask questions directly via WhatsApp β€” quick answers from the instructor.
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Student Reviews

What Learners Say

Real feedback from students who built real projects.

β˜…β˜…β˜…β˜…β˜…
"The IoT Farm Monitoring project was incredible. I deployed it on our family farm β€” working perfectly. Best β‚Ή999 I spent!"
AK
Arjun K.
B.Tech Student, Pune
β˜…β˜…β˜…β˜…β˜…
"IP Networking tutorial is genuinely the clearest explanation of subnetting I've found β€” and it's free! Helped me crack my CCNA."
PM
Priya M.
Network Engineer, Bangalore
β˜…β˜…β˜…β˜…β˜†
"VoIP Asterisk course saved our office β‚Ή50,000 in PBX setup costs. Set up the whole system myself in 2 days. Amazing content."
RS
Rohan S.
IT Admin, Mumbai
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