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Dissipation Power:18650 Lithium Battery Balanced Function Board
Output 12V 340mA
Built-in ceramic antenna
54mm pins pitch for input and output connections
7 segment decoder - SN74LS47N 12VDC Dissipation Power:18650 Lithium Battery BalancedSN74LS47N is a BCD 7 segment digital tube decoder driver. The function of SN74LS47N is used to convert the BCD code into a number in a digital block. After decoding, the number can be directly converted into a digital tube display number, thereby simplifying the program. This saves the IO overhead of the microcontroller. So it is a very good chip. Specification: Blanking input ripple blanking output and ripple blanking input High sink current outputs
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