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METAL CHASSIS BIG
Big metal chassis for robotics projects. Strong, durable, and ideal for DIY robotic cars and STEM learning kits.
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Tag: METAL CHASSIS BIG
Description
The Metal Chassis (Big) is a sturdy and durable base frame designed for robotic cars, smart vehicles, and DIY robotics projects. Made from high-quality metal, it provides strength, stability, and long-lasting performance, making it ideal for supporting motors, wheels, sensors, and other robotic components.
Its spacious design allows easy mounting of various electronic modules and mechanical parts, making it perfect for educational robotics, STEM projects, and hobbyist creations. Lightweight yet robust, this big metal chassis ensures a reliable foundation for building advanced and heavy-duty robotic vehicles.
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Text to Speech TTL Module (Serial to Speech)
-  Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Â Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
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Text support rate is better
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 Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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 Voice effect optimization
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 Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes

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