Simple AT Keyboard Interface V1.04 for Microchip PIC16F84 Microcontroller

Simple AT Keyboard Interface for Microchip PIC16F84 Microcontroller ... Processor: Microchip PIC 16F84 Clock Frequency: 4 MHz crystal Throughput: 1 MIPS RS232 Baud Rate: 9600 baud, 8 bit, no parity, 1 stopbit

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