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Title: 7 digit code lock project Page Link: 7 digit code lock project - Posted By: Created at: Tuesday 08th of January 2013 11:37:34 PM | |||
circuit diagrams and full project of 7 digit code lock..............etc | |||
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Title: 7 digit code lock using ic 4022 Page Link: 7 digit code lock using ic 4022 - Posted By: ADLA SIRISHA Created at: Thursday 08th of November 2012 06:44:49 PM | |||
i want the complete hard copy on this topic please mail it to my email id. | |||
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Title: 8-digit code lock for appliance switching Page Link: 8-digit code lock for appliance switching - Posted By: seminar class Created at: Friday 06th of May 2011 01:23:03 PM | |||
This code lock is useful for appliancesrequiring exclusive or authorised useby those who know the preset code.If desired, the code can be changed. The circuit doesn’t require additionalAND or NOT gate operations atthe outputs. It uses two pairs of 4-wayDIP switches. The code is set using DIPswitches DIP3 and DIP4. Then these twoswitches are hidden inside the assembly.With DIP3 and DIP4, up to 256 code combinationsare possible. The unlocking codeis set by the user using DIP switches DIP1and DIP2, which is compared with thepreset..............etc | |||
Title: 7 digit lock code using ic 4022 ppt Page Link: 7 digit lock code using ic 4022 ppt - Posted By: Created at: Thursday 08th of November 2012 02:03:32 AM | |||
i want to download ppt file about 7 digit lock code using ic 4022 ppt..............etc | |||
Title: working of 7 digit code lock using ic 4022 Page Link: working of 7 digit code lock using ic 4022 - Posted By: Created at: Wednesday 03rd of October 2012 10:25:03 PM | seven digit code lock project, 7 digit code lock, 7 digit code lock using cd4022, | ||
can i get the circuit overview of this using pcb??? and also the working of this code lock.................etc | |||
Title: microcontroller at89c2051 based four digit code lock with lcd display Page Link: microcontroller at89c2051 based four digit code lock with lcd display - Posted By: Created at: Thursday 31st of January 2013 01:34:12 AM | |||
how swtiches can be used to enter a password and then encrypt it?..............etc | |||
Title: working of 7 digit code lock using ic 4022 Page Link: working of 7 digit code lock using ic 4022 - Posted By: Created at: Wednesday 03rd of October 2012 10:45:26 PM | |||
pcb layout and working and its future scope..............etc | |||
Title: project report on secret code lock of 4 digit no with cricuit diagram Page Link: project report on secret code lock of 4 digit no with cricuit diagram - Posted By: Created at: Tuesday 29th of January 2013 03:46:31 PM | |||
Construction, working, Circuit diagram, block diagram, applications, uses of project report on secret code lock of 4 digit no with cricuit diagram..............etc | |||
Title: introduction about 8 digit code lock for appliance switching Page Link: introduction about 8 digit code lock for appliance switching - Posted By: Created at: Monday 17th of December 2012 05:52:38 PM | |||
Need documentation on 8 digit code lock for appliance switching very quickly................................ | |||
Title: 7 digit lock code using ic 4022 ppt Page Link: 7 digit lock code using ic 4022 ppt - Posted By: Created at: Thursday 24th of January 2013 07:42:20 PM | |||
..............etc |
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