TX118A 4 Channel 433Mhz Tx
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A compact and functional enclosure custom-designed for the TX118A 4-channel 433MHz RF transmitter module. This case tran
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Public Domain
This is a 3D-printed enclosure designed specifically for the TX118A 4-channel 433MHz transmitter module. I designed this case to be a fully standalone, portable remote, so it includes enough internal space to comfortably fit a small LiPo battery.
Important Wiring Note: When wiring the tactile buttons to the module, please refer to the attached schematic . I strongly recommend placing a 10k resistor (R1) between the module's GND (-) pin and the common ground line that connects to the push buttons. Adding this resistor ensures stable operation.
Key Features:
Designed for an exact fit with the TX118A module.
Integrated space for a portable LiPo battery power source.
Ergonomic layout for 2 tactile push buttons (12x12x7.5) .
Hardware Required:
1x TX118A 4-Channel 433MHz Transmitter Module
1x Small LiPo Battery (3.7V)
2x Push Buttons (Tactile switches)
1x 10k Ohm Resistor[cite: 1]
Wiring and soldering equipment
Print Instructions:
Material: PLA or PETG
Infill: 15-20%
Layer Height: 0.2mm