Building a Drone? Start with this DIY RC Transmitter & Receiver!
In this video, I’ll show you how to make a 6-channel custom RC transmitter and receiver using Arduino & NRF24L01. This budget-friendly setup is perfect for controlling drones, robots, and RC cars, and it's comparable to commercial transmitters like FlySky.
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📌 What’s Inside This Video?
✅ How to build an Arduino-based RC Transmitter & Receiver
✅ NRF24L01 connection & setup (with 3.3V Adapter Board)
✅ Circuit diagram & soldering process
✅ Arduino programming & failsafe mode for smooth landing
✅ Troubleshooting tips to reduce signal delay
✅ 3D-printed transmitter case (Files available!)
How It Works
The transmitter uses joystick inputs to send control signals to the receiver over 2.4GHz wireless communication (NRF24L01). The receiver then processes these signals and outputs PWM to control motors, servos, or ESCs. A fail-safe mechanism ensures safe landing if the connection is lost.
💾 Download the Code & Circuit Diagram
🎯 What’s Next?
In the next video, we’ll build a budget-friendly Arduino drone using this transmitter, so make sure to Subscribe and turn on notifications! 🔔
🛠️ Parts Used in This Project:
🔹 3D-printed Case (STL Files) – Soon
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