I wanted to know what are the likely health hazards one is exposed to when exposed to EMEor EMR(Electromagnetic radiation). What is the recommended spacing so as to avoid the above problems. Wafula
It depends on two things, the power level and the frequency. At high frequencies even 100 mWatts is sort of bad especially if it is held next to your brain all the time like a cell phone.
I am interested in making Wireless Auto Tachometer. 1)Could you please provide me working details of this circuit? 2)What is calibrating value if I want to calibrate it for single cylinder engine bike? 3)What is calibrating value if I want to calibrate it for single cylinder engine bike with 50Hz supply?