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Description
The module allows to visually check the states of the microcontroller or other logic outputs. It allows you to easily verify the operation of bit operations such as logical sum, shift or product. The device works with voltages from 3 V to 5 V.
There are two rows of LEDs on the board, which inform the user about the appearance of logical one or zero. The VREF output enables the configuration of the LEDs, the connection with GND means that the LEDs will be lit at low state, the connection of V+ voltage will light the LEDs at high state.
Specification
- Supply voltage: 3 V to 5 V
- Outlets: 9-pin raster 2.54 mm connector for self-soldering
- Configurable LEDs with VREF output
- Dimensions: 22 x 19 mm
- Module manufactured in Poland
Included:
- Tester module
- Set of connectors for self-soldering goldpin 9 pin strip
Useful links |