Copper Adhesive Dissipator

A preparation to remove oxides and sulphites from electrical contacts and to provide protection against corrosion, ensures the flow of electricity especially in case of rusty or worn contacts.
It can be used in audio products - low frequency and high, electronic industry and in other places where clean contacts are required.
For cleaning contacts, electrical terminals, alternators, switches, plugs, sockets integrated circuits, lampholders, fuseholders, capacitor contacts, flowmeters etc. 400ml Electrical Contacts Cleaner Spray + Brush features:
- Restores low resistance in connections
- Used in audio technologies
- Protection against moisture and corrosion
- High quality - manufactured in EU

All ports and slots on the case can perfectly match Raspberry Pi 4 Model B. Acrylic box with fan for Raspberry Pi 4 model B features:
- clear acrylic case x 1 You. - 5Vdc fan - mounting screw x 1 set Note: The Raspberry Pi board is not included.

ZigBee temperature and humidity sensor provides accurate temperature and humidity measurements and stores this data in memory for one year. Broken down into days with hours, months and a year.

Characteristic:
- Motor passes 1.8º (200 steps per turn)
- Capable of loading 1.22 kg / cm

The screen is intended for use with a 3.5-inch acrylic case, reference in our store: RA018 Raspberry Pi Shield MPI35 3.5 inch TFT LCD screen 240x320 features:
- XT2046 touch controller
- Resistive touch screen
- Current consumption: 250mA (unconfirmed)
- Screen type: TFT LCD screen
- Color: 16 bits
- Display backlight: White LED
- Characters x Lines: 480x320
- Communication format: Parallel
- Form factor: 3.5 "Screen size
- Pinhole: 2.54 mm

Momentary Pushbutton Switch N/A NO 2A 36V 16mm Stainless Steel features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 36VDC
- Type of terminal: Screw
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C

Totally new and of high quality.
Dissipate the heat of the computer by refrigerating it effectively.
It is used to attach passive dissipaters to graphic memories and chip plates and LED diodes.
Make sure to put the components correctly, once it has dried it will not be able to detach. Adhesive Thermal Paste Glue 10g CPU features:
  - Color white
- Surface drying time [25 ° C, min]: 2- 8
- Hardness: 45 -75
- Tensile strenght (Mpa): 2.0
- Elongation (%): 100
- Thermal Conductivity W / mk:> 1,0
- Volume Resistance (c-in / W): <2.0 x 10 * 15
- Dielectric strength (KV / mm): 20
- Dielectric Constant: 3.0
- Dielectric loss factor (60Hz): 0.003
- Operating temperature (max): 200 ° C

Power supply module - 5v Micro USB or 7-32V AC/DC with RF433.92MHz remote control support. Compatible with ZigBee 3.0: TUYA, Sonoff, eWelink, etc.  The switch is perfect for controlling lighting, gates, actuators,...