Feature: 1. Large quantity and comprehensive selection of electronic components, with clear s for easy understanding. 2. This kit helps beginners quickly learn about DIY electronics. 3. Built-in power module supports DC 7–12V input. 4. Includes an 830-point breadboard, jumper wires, and resistors. 5. Designed for entry-level electronics enthusiasts to learn component fundamentals and basic circuit design. Specification: Item Type: Electronics Component Starter Kit Material: ABS Plastic Purpose: Introductory learning kit for electronic components Package Contents: - 1 x Power Supply Module - 1 x 830-Tie-Point Breadboard - 1 x 65-Piece Jumper Wire Set - 140 x Solderless Jumper Wires - 20 x Female-to-Male Jumper Wires - 2 x 40-Pin Pin Headers - 1 x Precision Potentiometer - 2 x Photoresistors - 1 x Thermistor - 5 x Diode Rectifiers (1N4007) - 5 x NPN Transistors (PN2222) - 1 x Optocoupler (4N35) - 1 x Shift Register IC (74HC595) - 1 x Active Buzzer - 1 x Passive Buzzer - 10 x Push Buttons (small) - 10 x 22 pF Ceramic Capacitors - 10 x 104 (100 nF) Ceramic Capacitors - 5 x 10 µF / 50 V Electrolytic Capacitors - 5 x 100 µF / 50 V Electrolytic Capacitors - 10 x White LEDs - 10 x Yellow LEDs - 10 x Blue LEDs - 10 x Green LEDs - 10 x Red LEDs - 1 x RGB LED - 10 x 10 Ω Resistors - 10 x 100 Ω Resistors - 10 x 220 Ω Resistors - 10 x 330 Ω Resistors - 10 x 1 kΩ Resistors - 10 x 2 kΩ Resistors - 10 x 5.1 kΩ Resistors - 10 x 10 kΩ Resistors - 10 x 100 kΩ Resistors - 10 x 1 MΩ Resistors Note: Units are shipped randomly between updated and legacy versions. Please ensure you accept this variation before ordering. Package List: - 2 x 40-Pin Headers - 1 x Power Module - 2 x 10-Pin Jumper Wires - 1 x 830-Hole Breadboard - 160 x Solderless Jumper Wires (packaged in one box and one bundle; minor quantity variance possible) - 1 x Resistor Assortment Pack - 1 x Components and Accessories Pack