Breadboards Tie-points Breadboard Jumper Wires Prototyping Circuit Electronics Component Kit Bread Jumper Wire f54 Designed for electrical experiment, you can DIY and design yourself. Made of premium material for long time and durable use. It has a simple design, but very practical in use, giving you a good using experience. Also can be a good gift choice for your friends, they will like it. Features -Color:As Shown-Material:Ceramic, plastic, metal-Size:16.30X5.30X1.00cm/6.41X2.08X0.39in- Complete and functional package: This package contains components to help you with fun and easy electronics experiments.- Transparent and sturdy packaging: Each part is packaged assorted and placed in a transparent box, making it easy to find the parts.- Humanized design: The package contains a power module and a USB data cable, which can be directly inserted into the circuit board without soldering, which is more convenient.- It is suitable for basic electronic projects and testing.- Simple in structure, easy to use, not easy to deform, you can use it with confidence.Packing list: 1 x Power Supply Module1 x 830 tie-points Breadboard 1 x 65 Jumper Wire 140 x Solderless Jumper Wires20 x Female-to-male Breadboard Wires2 x 40pin Pin headers1 x Precision Potentiometer 2 x Photoresistors 1 x Thermistor 1 x Diode Rectifier 5 x NPN Transistors1 x IC 4N35 1 x IC 74HC595 1 x Active Buzzer 1 x Passive Buzzer 10 x Buttons 10 x 22pf Ceramic Capacitors 10 x 104 Ceramic Capacitors5 x 10UF 50V Electrolytic Capacitors 5 x 100UF 50V Electrolytic Capacitors 10 x White LEDs 10 x Yellow LEDs10 x Blue LEDs 10 x Green LEDs 10 x Red LEDs 1 x RGB LEDs 10 x 10R Resistors 10 x 100R Resistors10 x 220R Resistors 10 x 330R Resistors 10 x 1K Resistors 10 x 2K Resistors 10 x 5K1 Resistors10 x 10K Resistors10 x 100K Resistors10 x 1M Resistors