Picaxe segment 18m2 electrical connection microcontroller connections Arduino shift bristolwatch rotary encoder controlling leds registers источник Arduino controlling 74c164 shift register
7-segment display with shift register interfacing with pic18f4550 Picaxe 18m2 microcontroller operating 7-segment displays 74hc164 8-bit parallel-out shift register
Arduino controllingSegment shift register display circuit multiplexed multiplexing interfacing hardware following .
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PICAXE 18M2 Microcontroller Operating 7-Segment Displays
74HC164 8-Bit Parallel-Out Shift Register
74HC164 LED DRIVER DOWNLOAD
Arduino Controlling 74C164 Shift Register