Posts by Eng John Nicholas WaMburuh
This is ma project
Digital code lock
john
July - 9 -
This is ma project Digital code lock john July - 9 - 2013 Description. This is a simple but effective code lock circuit that has an automatic reset f...
This is ma project Digital code lock john July - 9 - 2013 Description. This is a simple but effective code lock circuit that has an automatic reset f...
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