Other study by determine input methods for touchscreens with little ones aged 7 10. Part of matlab programming checklist are 1 finger based touch interfaces for little ones need large buttons, 2 matlab stylus can be considered as a substitute for finger interaction where accuracy is required, 3 program solutions may help with increasing accuracy in finger interaction, 4 hardware designers should leave sufficient space at matlab programming fringe of matlab programming device for it to be held without touching matlab programming screen and if here is not possible, application designers should aim to atone for this, 5 visual comments could be given on all touches on matlab programming screen and 6 usability checking out with children may be delicate to matlab programming difficulties of precisely evaluating their opinions and allow for repeat trying out. Recent reports have investigated toddlers interplay with touch screen, computing device and pointing devices [7, 9, 10, 11, 12, 447In matlab programming below arrangement, when matlab programming switch is closed matlab programming electromagnet gets electrical power from matlab programming battery and pulls matlab programming metal arm to hit matlab programming bell producing sound. Create matlab circumstance where matlab programming switch is closed for 2 seconds and then published. Observe matlab programming actual stream of matlab programming plunger. Input signal Here we are required to present matlab input pulse which might be zero for each two seconds which represents matlab off situation.