do someone know where i can buy a 4.7uF 5V (or lower) in europe????
thx guys :)
Stuck for space ?
i think steveastrouk is right. your circuit might be too small to fit a 16 4.7uf capacitor. try looking in computer motherboard or old photocopiers(omg lots of good stuffs)
Try http://www.farnell.com/, it's probobly the easyest and cheapest way to get the capacitor.
Note that you can often substitute a cap which is rated for higher voltage, as long as it has the same capacitance. (There are differences in internal resistances, which may make a difference -- but for many simple circuits you can ignore those.)