This is a 21 in 1 starter kit based on UNO microcontroller board and is compatible with arduino. This UNO starter kit contains all the necessary electronic components to get started with UNO board, arduino and embedded sytems. All the sensors included in the kit are of good quality and work well with arduino.

Package Includes:

UNO board compatible with Arduino x 1
Breadboard x 1
LED x 5
LDR x 1
16 x 2 LCD x 1
Connecting Wires x 40  (male to male and male to female)
5V Relay x 1
Button Switch x 5
Resistance Box x 1
Capacitor Box x 1
Transistors x 4
Proximity Sensor x 1
Buzzer x 1
9V Battery x 1
Connecting Cap x 1
7805 Voltage converter x 1
Potentiometer x 2 (100ohm, 10kohm)
Toy Motor x 1 (2000 RPM)
L293D x 1
Seven Segment Display x 1
Weight 0.1 kg
Dimensions 20 × 15 × 5 cm