Diy RC Transmitter Case with Arduino Nano

Arduino NRF24L01-Based 10-Channel RC Transmitter – 3D Printed Case

🔧 Project Overview:

A custom 10-channel RC transmitter designed using the Arduino Nano and nRF24L01 wireless module. It includes support for dual joysticks, potentiometers, switches, buttons, and an OLED display. This 3D-printed case is compact, ergonomic, and designed for DIY drone, robot, or RC projects.

📦 Included Case Design Features:

✅ Ergonomic handheld design

✅ Space for:

Arduino Nano

nRF24L01 module (with/without adapter)

2 Joysticks (PS2-style or thumb joysticks)

4 Potentiometers (rotary knobs)

8 Push buttons (or tactile switches)

2 Toggle switches

1 OLED 128x64 Display (I2C)

MPU6050 (mounted internally)

✅ Slots for USB port, antenna, buttons, and display

✅ Removable back panel for easy wiring & maintenance

✅ Optional battery compartment (for Li-ion or 9V battery)

🧩 Required Components:

Component Quantity

Arduino Nano 1

nRF24L01 (+ adapter) 1

PS2 Joystick Modules 2

Potentiometers 4

Push Buttons 8

Toggle Switches 2

OLED 128x64 Display 1

MPU6050 Accelerometer 1

Resistors (10kΩ) ~10

Connecting Wires as needed

Li-ion Battery / 9V 1

🖨 Print Settings:

Setting Value

Layer Height 0.2 mm

Infill 20% (Grid or Gyroid)

Supports Yes (for button holes)

Material PLA / PETG

Nozzle 0.4 mm

🛠 Assembly Notes:

Use M3 screws to secure the back panel.

Route wires neatly and use zip ties or hot glue to secure modules.