Laminated Copper Clad Prototype PCB Circuit Board kit pack 10 pcs.

1N4007 Rectifier Diodes 1A 1000V DO-41 features:
- Standard rectifier diode
- Configuration: Simple
- Reverse voltage: 1000V
- Direct voltage drop: 1V
- Direct direct current: 1A
- Maximum overvoltage current: 30A
- Encapsulated: DO-41
- Operational tension: -65ºC to + 125ºC

20x Ceramic Capacitor 220pF 50v 2,54 PCB PIC Arduino features:
-Type: ceramic NPO
-Tolerance: +/-5%
-Dimensions: diameter 5mm, pitch 2.54mm

NTC thermistor - with a negative temperature coefficient, i.e. an increase in temperature causes a decrease in resistance.   Thermistor NTC 1.0K 5% MF52A epoxy resin coating resistor features:

Size: 3mm
Rated resistance: R25 = 1.0k
B value 25/85 = 3950°K
Rated power: ‰¤ 50mW
Tolerance:± 5%
Operating temperature: from -40°C to +125°C  Tinned steel wire 25mm

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

Industrial Abrasive Scourer Pad 150x50mm Laminated Copper Plate PCB features:
Industrial abrasive scourer for laminated copper plate Cleaner for cleaning the laminated copper plate. Perfectly removes impurities such as oxides, sulfides and other similar establishments, as well as polished surfaces so that the copper substrate is better prepared.
It is also ideal for removing the remains of enamels, lacquers and other materials used during the creation of PCB tracks.

15x Electrolytic Capacitor 4,7uF 50V 105ºC PIC Arduino features:
-Type: Electrolytic Capacitor
-Assembly: intern
-Value: 4.7uF
-Maximum tension: 50V
-Maximum temperature: 105º C
-Dimensions: 5x11mm
-Quantity: 15 units

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

74LS86N DIP14 Input Logic NAND Gates O-Exclusive features:
- Blister: DIP14
- Number of pins: 14
- Step between pins: 2.54 mm
- Manufacturer: Texas Instrument - Input voltage VCC: 4.75 - 5.25 VDC
- High level input voltage V (IH): 2 VDC
- Low level input voltage V (IL): 0.8 VDC
- Input clamp voltage V (IK): -1.5 VDC
- High level output voltage V (OH): 2.4 - 3.4 VDC
- Low level output voltage V (OL): 0.2 - 0.4 VDC - High level output current I (OH): -800 μA
- Low level output current I (OL): 16 mA
- Input current to VCC: 1 mA
- High level input current I (IH): 40 μA
- Low level input current I (IL): -1.6 mA
- Short circuit output current I (OS): -55 - -18 mA