Resistor 1K Ohm 5% 0,25W 1/4W

M3 made of nylon for screws and fasteners on PCB boards, model airplanes, DIY projects.
It can be used in prototyping and robotics projects. 25x M3x20 Nylon Round Separator Polyamide Insulators PCB features:
- Material PA66
- Type: female / female
- Inner diameter M3
- Length body: 20mm
- Quantity: 25 units
- Color: white

Nozzle Head 0.4 1.75mm MK8 3D Printer Extruder features:
- MK8 Precision Nozzle: 0.4mm
- Material: Copper
- Size: 13mm x 6mm
- Suitable for Filament: 1.75mm
- Quantity: 1 unit

40x Female Male 10cm features:
- Length: 10cm
- Quantity: 40 cables
- Compatible with 2.54mm male connectors
- High quality and good working conditions
- Easy to install and use

Pack 10pcs of micro servo 9g SG90.

10x Strip 8 Pin Female Short features:
- Pin spacing: 2.54mm
- Insert position: Vertical
- Insert: Through
- Quantity: 10 units of strips of 8 female pins each

It can be used to work with AVR, ARM, PIC microcontrollers, Arduino modules and to work with self-designed prototypes. Prototype Board Transparent 400 points features:
- Linkable with other plates
- Base with adhesive
- 400 contacts without welding (300 contacts for components and 100 contacts for power rails )
- Transparent ABS
- Measurements 82x 55x 8 mm

Alligator clip connectors Red and  Black.

The piezoelectric buzzer has a simple structure in which a ceramic piezoelectric disk is affixed to a vibrating plate. An alternative voltage applied to this element will cause a contraction or diametrical expansion of the element. This feature is used to fold a vibrating plate, which generates sounds. Passive Buzzer 5V features:

- Input voltage: 3V to 12V
- Diameter: 12mm
- Height: 7.5mm
- Pin spacing: 6.5mm
- Impedance: 16 Ohm
- Working frequency: 2 to 5 KHz
- Quantity: 1 unit