Karisma Riyadi


Recently thefts common at residential homes
and the thieves were able to freely open the door and then
into the house. Based on these events, the author makes
a tool used for securing a home or building with the aim
to improve security within the building. In making these
tools, the authors make some of them looking for a refer-
ence method, followed by installing the components and test
equipment, and make conclusions. Once the tool is nished
assembled, it can do some analysis of trials by performing
tests with the conditions under dierent conditions. Based
on the results of tests conducted, it can be concluded tools
automatic door opener with his password as a safety net it
can open the door after entering the correct password, and
you can not open the door if it does not enter the password
correctly. Penamaan File: 40107964

Full Text:

Full Paper

Download File : 12787-35948-1-PB.pdf aneka ragam manfaat dan khasiat sejuta manfaat artikel unik sejarah kerajaan