5mm Green LED (400-600mcd) (Pack of 1000) Leg Size:Short Leg Regular transistors are usually used

Regular transistors are usually used for amplifying and switching purposes

make or receive phone calls

to form the electret

Thus there is no need to hit the reset button while uploading the code in Arduino

They can provide 6 mA on outputs at 5 V VCC

5mm Green LED (400-600mcd) (Pack of 1000) Leg Size:Short Leg Regular transistors are usually usedIt is a general purpose 5mm Round Green Colour LED, Its Forward voltage is 1. 8 to 2. 4V and it is a Through Hole LED. These LEDs are used for general purpose in electronic circuits, modules, devices, indicator lights, and many other devices. These LEDs have two terminals Anode(+) and Cathode( ). It is a low power consumption with a wide viewing angle Ideal for backlight and Power indicators. The most common Applications of these LEDs is as power Off,