Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Voltage Regulator _x005f_x000D_ Condition: New _x005f_x000D_ Model Number: Integrated Circuits _x005f_x000D_ Colour: Multi-colour _x005f_x000D_ Package size: 130*110*25mm/5.12* 4.33* 0.98in _x005f_x000D_ _x005f_x000D_ Attention: _x005f_x000D_ This package does not include the motherboard _x005f_x000D_ _x005f_x000D_ Packing list: _x005f_x000D_ 10 *White LEDs  _x005f_x000D_ 10 *Yellow LEDs  _x005f_x000D_ 10 *Blue LEDs  _x005f_x000D_ 10 *Green LEDs  _x005f_x000D_ 10 * Red LEDs  _x005f_x000D_ 1 * RGB LED  _x005f_x000D_ 2 *Photoresistors  _x005f_x000D_ 1 *Thermistor  _x005f_x000D_ 5 * Diode rectifier (1N4007)  _x005f_x000D_ 5 * NPN Transistor (PN2222)  _x005f_x000D_ 1 * IC 4N35  _x005f_x000D_ 1 * IC 74HC595  _x005f_x000D_ 10 *Button (small)  _x005f_x000D_ 1 *Active Buzzer  _x005f_x000D_ 1 *Passive Buzzer  _x005f_x000D_ 1 *Precision Potentiometer  _x005f_x000D_ 10 * 22pf Ceramic Capacitor  _x005f_x000D_ 10 * 104 Ceramic Capacitor  _x005f_x000D_ 5 *Electrolytic capacitors (10UF 50V)  _x005f_x000D_ 5 *Electrolytic capacitor (100UF 50V)  _x005f_x000D_ 10 *Resistor (10R)  _x005f_x000D_ 10 *Resistor (100R)  _x005f_x000D_ 10 *Resistors (220R)  _x005f_x000D_ 10 *Resistors (330R)  _x005f_x000D_ 10 *Resistors (1K)  _x005f_x000D_ 10 *Resistors (2K)  _x005f_x000D_ 10 *Resistors (5K1)  _x005f_x000D_ 10 *Resistors (10K)  _x005f_x000D_ 10 *Resistors (100K)  _x005f_x000D_ 10 *Resistor (1M)  _x005f_x000D_ 2 *Row Pin (40pin) _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Electronics Components Basic Starter Kit 1. Enhances hands-on skills and promotes intellectual development: This electronic diy projects is designed to improve students' practical abilities while fostering creativity and critical thinking. 2. Includes over 200 components: The electronic diy projects provides a wide range of components, including basic transistors and ICs, allowing for diverse experimentation and exploration. 3. Encourages application in real-life scenarios: Students can explore how to apply the knowledge gained from this electronic diy projects to practical situations, enhancing their understanding of real-world applications. 4. Ideal for educational purposes: This electronic diy projects is suitable for classrooms, STEM programs, and hobbyists interested in electronics, providing a comprehensive platform for learning and experimentation. 5. Quality assurance from a trusted seller: As a seasoned Amazon seller, we prioritize delivering high-quality products with excellent customer service, ensuring a reliable and enjoyable experience for our customers.