Install the X-10 Touchtone controller by plugging it into a 110-volt outlet, adjacent to an existing RJ-11 phone jack.
Install the X-10 Touchtone controller by plugging it into a 110-volt outlet, adjacent to an existing RJ-11 phone jack.
Build a Small Sheet Metal Brake
Build a Home Theater PC (HTPC)
Build a Telephone Remote Control Thermostat
Build a Hydrometer