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AJMRTC TType GPIO Expansion Board, Breadboard Adapter Breakout Module for BBC Micro:bit, Full GPIO Pin Expansion with 3.3V 5V Power Output for STEM Programming Electronic DIY Projects
- Full 21pin GPIO breakout brings all Micro:bit edge pins out to standard 2.54mm headers for convenient breadboard wiring and prototype building
- Tshaped PCB layout fits perfectly on standard breadboards, saves space and keeps circuit wiring tidy for classroom STEM teaching and personal maker projects
- Supports 3.3V and 5V dualvoltage power output, external power input interface helps drive highcurrent sensors, servo motors and LED modules without overloading mainboard
- Each signal pin is clearly silkscreen labelled, greatly reduces wiring mistakes, friendly for students, beginners and educators learning Python and MakeCode graphical programming
- Precise goldplated edge connector ensures stable signal transmission, durable PCB material for longterm repeated plugandplay in various experimental scenarios
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Ttype GPIO breadboard adapter from AJMRTC is specially engineered for BBC Micro:bit development board, fully compatible with Micro:bit V1.5 and V2 versions. It breaks out complete GPIO signal pins from Micro:bit edge connector to standard 0.1inch 2.54mm pin headers, allowing users to quickly connect external sensors, actuators, servo units, LED lights and other electronic components without complicated soldering work. Builtin dualvoltage power circuit provides stable 3.3V and 5V power supply, external MicroUSB power input relieves current pressure of Micro:bit main controller, which avoids unexpected reset when running highload DIY projects. Every pin position on PCB carries clear printed mark so that new learners can identify signal definition rapidly during programming practice with MakeCode or Python. Unique Tshape structural design optimizes layout when matched with common breadboards, making wiring arrangement cleaner for school STEM courses, afterschool maker activities and individual electronic prototype development. Highquality edge connector delivers reliable electrical contact to prevent intermittent signal loss caused by loose insertion. Compact lightweight size is easy to carry and embed into smallvolume robot and interactive device builds.
SpecificationsBrand: AJMRTC Compatible Device: BBC Micro:bit V1.5, Micro:bit V2 Expansion Pin Count: 21 GPIO Pins Header Pitch: 2.54mm(0.1 inch) Output Voltage: 3.3V, 5V Power Input: MicroUSB external power supply PCB Form: TShape Mounting Hole: M3 mounting holes Dimension: 73mm × 65mm ×16mm Net Weight: 17g Application Scenario: STEM education, Python / MakeCode programming, electronic prototype, sensor experimental project Package Content: 1 × TType GPIO Expansion Board for Micro:bit
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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