20x Ceramic Capacitor 10pF 50v 2,54 PCB PIC 0.022uF for Arduino

Double Side Prototype Copper PCB Board 2x8cm features:
-Thickness of PCB: 1.6mm
-Material: high quality FR-4 glass fiber PCB
-Presented and numbered on both sides
-Top and bottom are identical copper layers
-Pads grid (pitch) 2.54mm/0.1", hole diameter 0.9mm

Mount LED Diode on a good heatsink, a metal plate, add a fan, this is necessary because you have to "remove" the heat from the surface of the board so that the LEDs last longer to place a little bit of thermal silicone in each of the diode's placement centers.
The thermal paste increases the thermal transfer between the diode and the metal plate used as a circuit.
Important to keep in mind the diodes generate a lot of light intensity and very concentrated.
Avoid looking directly at them once they are turned on and wear protective glasses when working with them. Characteristic: - 30mil chip
- Voltage: 3.0-3.2V
- Current: 300mA
- Luminous flux: 70-80LM
- Ã beam angle: 120 degrees
- Color emission: green

Bridge Rectifier KBL10 - 4A/1000V features:
- Maximum reverse voltage: 1000 V
- Vf - Front tension: 1.0 V
- Max. Overvoltage current: 200 A
- Minimum operating temperature: - 50 C
- Maximum operating temperature: + 150 C
- Go - Reverse current: 10 uA
- Quantity: 1 unit

Soldering tip cleaner allows removing the solder residues from the tips.
It cleans better and does not cause temperature drops like with sponges.
You do not need extra water to clean the tip.
Easy and effective cleaning at the tip.

Blue Propeller for Micro Motor 3V 5 6V DC DIY Arduino 

20x Electrolytic Capacitor 22uF 50V 105ºC Arduino PCB features:
-Type: Electrolytic Capacitor
-Assembly: intern
-Value: 22uF
-Maximum tension: 50V
-Maximum temperature 105º C
-Dimensions: 5x11mm
-Quantity: 20 units

Vertical variable PCB resistance from 10KΩ Linear. 

Integrated Circuit Supports DIP16 Width 10.16 mm features:
- Type: DIP DIL
- Total number of pins: 16
- Step between pins: 2.54 mm
- Material: Polybutylene terephthalate
- Length: 17.78 mm
- Width: 10.16 mm
- Temperature min .: -25 °C
- Max temperature: +85 °C
- RoHS compliant