The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
Overview
Unleash Your Creativity with the Lonely Binary TinkerBlock Series Electronic Brick Starter Kit!
Dive into the world of electronics, Arduino programming, and STEM projects with the Lonely Binary TinkerBlock Series Starter Kit. Designed for beginners, hobbyists, and educators, this all-in-one kit includes a powerful Lonely Binary UNO R3 Board, a TinkerBlock UNO R3 Extension Board, and 12 versatile sensors. Unlike traditional UNO R3 setups that require complex wiring, the TinkerBlock system uses a modular plug-and-play design with standardized cables, making it easy to connect components and focus on coding. Plus, each sensor/brick features standard technical brick holes, allowing seamless integration with compatible technical brick systems for endless creative builds.
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Downloads
3D-Printed TinkerBlock Sensor Base: Printing Guide
This TinkerBlock Sensor Base is optimized for 3D printing and designed to perfectly fit the Lonely Binary TinkerBlock brick. Using a Bambu Lab P1S with standard PLA settings (0.2mm layer height, default speed, and temperature), this base delivers a snug, precise fit for seamless integration with LEGO Technic components.
Printing Flexibility: While the provided STL files are tuned for the Bambu Lab P1S, you can use any 3D printer (FDM recommended) with PLA or PETG filament. Note that print results may vary due to differences in printer calibration, filament type, or settings.
Fit Adjustments:
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Too Tight or Loose? If the base doesn't fit your TinkerBlock 3x4 brick perfectly, you can:
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Modify the STL files in a 3D modeling tool (e.g., OpenSCAD or Fusion 360) to adjust tolerances.
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Use a hot air gun to gently reshape the printed part for a custom fit.
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Pro Tip: Test print a single base and check compatibility before batch printing.
Download the STL files from ThingsUniverse and start printing today. Happy tinkering!
TinkerBlock UNO R3 Starter Kit
$49.99
YouTube Playlist
Projects
HC-05 Bluetooth Module and Arduino Beginner Tutorial
This is a basic example to get you start with HC-05 Bluetooth Module. Depending on your specific requirements and the functionality you want, you may need to expand and modify the sketch accordingly.
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Mini MP3 Player Module
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Mini Rectangle Speaker
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