Robert5111
New Member
Build with old TTL 7473N ,74LS51N,74L02N,74LS123N
One 555 for hardware clock.
One HA13421 to drive the stepper motor
One PICAXE 08 for software clock and directions.
5 Volts dc regulator for logic circuit.
See at:
http://www.youtube.com/watch?v=IBKlbEcxGXM&feature=channel_video_title
One 555 for hardware clock.
One HA13421 to drive the stepper motor
One PICAXE 08 for software clock and directions.
5 Volts dc regulator for logic circuit.
See at:
http://www.youtube.com/watch?v=IBKlbEcxGXM&feature=channel_video_title
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