TJUNO R3 UNO Stepper Motor 1602LED Learning Set for Arduino

BrandNModelTJUNOQuantity1Form ColorRedMaterialHeavyEnglish Manual / SpecYesPacking List1 x UNO R3 main board1 x Development board1 x Bread board 5 x Green LED 5 x Yellow LED 5 x Red LED 10 x 1k resistor 10 x 10k resistor 10 x 220ohm resistor 1 x 74HC595N chips 2 x Buzzers (passive and active)1 x 1 digital tube1 x 4 digital tube4 x Big buttons3 x Optical resistor1 x Adjustable resistor1 x Temperature and humidity module1 x LM35 sensor module1 x Infrared receiver1 x Flame sensor2 x Rocker switch1 x Mini remote control (2 x AG10 battery included)1 x 74HC595IC shift register1 x 1602 LED1 x Step motor(24cm/5V)1 x ULM2003 drive board1 x 9g Sero(25cm)1 x 9V battery buckle (17cm)1 x 9V Battery30 x Bread board cable (19cm)1 x USB cable (59cm)