Adhesive Thermal Paste Glue 10g CPU

10x Push button 6x6x9mm features:
-Touch Push Tact Switch mini electronic Arduino push button
-Measures: 6x6x9mm
-Quantity: 10 units

Sodium Persulfate B327 (PCB) Printed Circuit Board Etching 1kg features:
A compound for etching of printed circuit boards and pickling of copper. An ideal alternative to ferric chloride. It is readily soluble and does not crystallize from the solution. It etches evenly, ensures the sharpness of contours and minimizes undercutting. Usage: Dissolve the preparation in 0.5 l of water at a temperature of 50°C. Perform etching at 40°C (max. 50°C). Bath movement ensures quicker etching. The etching solution must not be stored in hermetically sealed containers due to the risk of developing overpressure and cracks.

The PCB PLUS cleaner is designed for printed circuit boards.
Dissolves waste flux, including resin.
The liquid does not attack the substrate or the structural components of the printed circuit boards.
The special brush to remove particles and smaller debris. Perfect for cleaning PCB after repair and assembly.
PCB Plus Cleanser Spray 400ml features:
- Form: spray
- Capacity: 400ml
Application:
- The product does not leave deposits
- It evaporates very fast
- Eliminates waste after welding
- Perfect in any electronic service
- The product does not react with most plastics used in electronics

Liquid Flux Alcohol Base TK83 100ml 
Flux liquid alcohol based for electronic welding. Type of flux: rosin
No Clean, Lead Free, Non-conductive. Ideally suited for manual tinning to restore solderability. Solids content 24%. max. soldering temperature 280ºC.

Characteristic: - Supports up to 280ºC
- Electrical and antistatic insulation
- Resistant to acid and alkaline products
- Resistant to solvent
- Adhesive
- Approx Length: 26m
- Polyamide adhesive tape 5mm x 26m
- Known as Kapton polyamide tape
- Product for welding works on those that need to protect some component from heat

It consists of a 16-character, 2-row display.
The display is compatible with the HD44780 controller.
Ideal for projects with ARDUINO.
You can use it with PIC, AVR, STM32. 16x2 1602 LCD display HD44780 Backlit Blue background features:
- LCD screen , 16 characters and 2 lines
- 5V power supply
- HD44780 compatible controller
- Backlit blue background, white letters
- Include an adjustable contrast pin
- Dimensions (mm): 80 x 36 x 12

Descent module.
Use a multimeter to check the output voltage and adjust the potentiometer.
Control of tension.
LM2596 DC Voltmeter Converter 3A Step Down Adjustable Power features:
- Input voltage: 4.5-38V
- Output voltage: 1.25-36.5V
- Current output: 2A (max 3A with heat sink)
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 150KHz
- Efficiency conversion: up to 92%
- Load Regulation: +/- 0.5%
- Voltage Regulation: +/- 2.5%
- Protection over temperature: the output switches off automatically
- Size: 62mm x 38mm x 15mm
Principal functions:
- Step-down converter with overcurrent protection
- Voltmeter up to 40V, remember to set the input voltage to 4.5V

Easily convert water level to analog signal
The analog output signal can be read directly on the Arduino board
Characteristic:
- Operating voltage: 3.3V -5 V
- Consumption: less than 20 mA - Sensor type: Analog
- Operating temperature: 10º C -30º C
- Detection area: 40 mm x 16 mm
- Dimensions: 60 mm x 20 mm