8mm Clear Red Straw Hat LED 3Chip (1800-2200mcd) (Pack of 25) Buzzer Module The 2K2 SMD Resistor is

The 2K2 SMD Resistor is a conventional thick film chip resistor and is a type of surface-mount resistor

the devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz

It includes a built-in ceramic antenna

Support for the Arduino IDE 1

It is a hollow circular having three  screw connections  terminal

8mm Clear Red Straw Hat LED 3Chip (1800-2200mcd) (Pack of 25) Buzzer Module The 2K2 SMD Resistor isA Straw Hat LED features a special lens that allows it to scatter light similar to an incandescent light bulb. A basic LED emits light from a relatively small region, usually less than 45 degrees. The light from a Straw Hat LED is projected at a significantly broader viewing angle, generally around 120 degrees. Its Forward voltage is 1. 8 to 2. 4V and it is a Through Hole LED. These LEDs are used in electronic circuits, modules, devices, indicator