Holding a conversation can be compared to maintaining a good volley in a tennis match. Just ask her out. Instead, just be yourself, nerves best online dating sites and all. You shouldn't do this offline either, of course, but the temptation to fantasize can be even greater when you've met someone online. But getting back into the dating stream can be a really healthy and cathartic experience for you. You go back and forth with emails, instant messages and texts, and at the end of the day you have yourself a digital pen pal, says Spira. Don't give out too much information This rule applies as much to the first date as it does to your online profile. Avgitidis suggests approaching people rather than waiting around to be asked on a date. Do remember that this is a dating site, not a job interview. A blazer comes off as professional and therefore less playful, she explains. Maybe if you want to invite him/her to a movie at your house or at the cinema. Think her passion for hot dogs and minor league baseball suggests just the kind of chill, fun-loving girl you've fantasized about dating? This says more about what he's like in conversation than any claim of being a funny person.) No matter how much of an expert you've become at reading profiles, and no matter how well this girl or guy corresponds to your dream match, there's still a lot you won't be able to glean until you sit across from him or her at a coffee shop. Find a suitable place at your home. Don't beg! If you cannot come to terms with this reality, then some confidence-building is in order and the mentality of wanting to fall in line with whatever your date says has to go out the window. Or if you're not ready for that, just photoshop your head onto Halle Berry's body and post that shit. An impression of you being down is not a start to a relationship! The note can say something like, Why don't we hang out soon? But times have changed. Show yourself as a guy who trips up now and then but readily dusts off the dirt and keeps on trying until you get to where you're headed.

Special Numeric Control

SCNC finds it’s application in CNC machines, process automation and in many motorized systems.

Intro

SCNC is a device that allows the control of stepper motors. SCNC enables simultaneous control of four stepper motors with independent speed and direction of rotation, and allows the usage of external sensors and loads up to 2kW. The module can work independently or in collaboration with the computer. Communication between the device and computer is done via RS-232 interface, which provides reliable communication even over long distances, which is particularly suited to industrial applications.

To simplify integration into existing systems, power supply of motors and electronics is separated and a special attention was paid to PCB design in order to avoid problems caused by electromagnetic interference.

In order to provide complete control of the system special control software was developed. User controls the system using computer by setting parameters such as: speed of motor, direction of rotation, number of steps and mode of operation. These parameters are passed via serial interface to the device which forms the appropriate control signals to drive the motors.

Conclusion

Device enables simple and reliable control of bipolar stepper motors, with ease of use and simple installation by the user. System find it main application in CNC machines, but also in highly specialized applications such as the precise spatial positioning of the sensors.

Specification
  • 4 stepper motor driver
  • 15A current per motor
  • 16A, 230V reley output
  • RS232 interface