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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Available with or without 8MB PSRAM
Compact and Slim Design: With an outer diameter of 2
Ultra-bright 8x8 blue matrix
Each pin has a large square pad on the PCB for direct soldering or wiring
USB native support with bootloader and serial port debugging
Adafruit TPS65131 Split Power Supply Boost Converter touch screen with speaker Available with or without 8MBNeed those tricky split rail voltages for your vintage electronics? The Adafruit TPS65131 Split Rail Boost Converter generates both positive and negative voltage rails from a single 3 5V input. This makes it great for mimicking or replacing a transformer based power supply or something that needs negative bias. We kept the design compact, and it even has adjustable output pots, so you can tune the voltages from about +6~+15VDC and 6~ 15VDC. Perfect
