Fitting of DIY, great for Arduino DIY project, exercise your hand and brain.<br/>Features:<br />Great for arduino diy.<br />It comes with beautiful package, so it can be used as a good gift.<br/>Specifications:<br />Form color: multicolored and 43; transparent<br />Material: PCB<br />Battery: 1 x CR2025 (included)<br />Weight: 560g / 19.75oz<br />Size: 23.5 x 16.5 x 6cm / 9.25 x 6.5 x 2.36in ( L x W x H )<br/>Packing List:<br />1 x UNO R3 main board<br />1 x Expansion board<br />1 x Breadboard (167 x 58mm)<br />1 x Mini breadboard (50 x 39mm)<br />5 x Green LED<br />5 x Yellow LED<br />5 x Red LED<br />20 x 1k resistor<br />20 x 10k resistor<br />20 x 220ohm resistor<br />1 x 74HC595N chip<br />1 x Passive buzzer<br />1 x Active buzzer<br />1 x 1 Digital tube<br />1 x 4 Digital tube<br />1 x 8x8 Dot matrix<br />4 x Button<br />3 x Photoresistors<br />1 x Potentiometer<br />1 x LM35 temperature sensor<br />1 x Infrared receiver<br />1 x Flame sensor<br />2 x Tilt sensor<br />1 x SMD components box<br />1 x Infrared remote controller<br />1 x 1602 LCD module<br />1 x Step motor(24cm/5V)<br />1 x ULN2003 drive board<br />30 x Jumper wires for breadboard<br />1 x 9g Servo(25cm)<br />1 x 9V Battery<br />1 x 9V battery box<br />10 x Male-to-Female Jumper Wires (20cm)<br />1 x USB cable(45cm)<br />1 x 40 pin header<br />1 x Box