Potentiometer B1K Linear

The module has two outputs: analog A0 and digital D0
Digital output D0 - signal 0 appears or 1 depending on the threshold setting
The threshold is set with the potentiometer
The sensor can be used for example:
Automatic watering for potted plants
With this module you will be able to measure the humidity of the soil, so that you will be able to control the humidity level of the soil of your plants
Characteristic:
Operation: 3.3V -5V
- Sensitivity adjustable by potentiometer
- Dual output mode: analog and digital
- Red LED - power indicator
- Green LED - indicator digital switching output
- PCB measurements: 3 x 1.5 cm
- Probe measurements: 6 x 3 cm

Cable USB Type A-B 100cm black features:
- Length: 100cm
- Color: Black - USB2.0

Resistencias (5.6k Ohm) de tolerancia de 5%  y potencia de 0,5W. En el carbon film.

Liquid Flux 50ml Solder Colophony Alcohol Base features:
- Liquid Flux alcohol-based for electronic welding
- Type of flux: Colophony
- No Clean, Lead Free, Non-conductive
- Form: liquid
- Type of packaging: bottle
- Use of welding equipment to tin elements coated with polyurethane varnishes
- Properties of welding equipment can be washed with alcohol-based agents
- Content of solid bodies: 24%
- Density (at a temperature of 20 ° C): 0.86g / cm3 The flux cleans and prepares the surfaces and components to be welded, it facilitates the adherence and fluidity of the tin thanks to the rest of the components.
It cleans easily with alcohol.

Red, yellow and green LED traffic light mini kit ideal for educational and beginner Arduino projects.

It has an automatic voltage regulator, which for practical purposes results in quieter operation and less vibrations.
Characteristic:
- Minimum operating voltage: 8 V
- Maximum operating voltage: 45 V
- Maximum current: ± 2.5 A (24V, adequately ventilated or refrigerated)
- Logic voltage: 3 V / 5.5V
- Microstep resolution: full, 1/2, 1/4, 1/8 , 1/16, 1/32
- Factory soldered temples
- 4-layer PCB, 2 oz. Copper for improved heat dissipation
- Short-circuit and overtemperature protection - Use potentiometer to adjust the current
- Measurements: 20x16x12 mm

Use the right tool for every need.
It is a special electrostatic brush for cleaning electronic components or places where the electrostatic charge must be taken into account. Electrostatic Brush ZD-155C 150 mm features:
- Model: ZD-155C
- Brush length: 150 mm
- Hair length: 16 mm
- Number of hair groups: 3

Welding Wire 100g Tin 60/40 Sn/Pb Lead 2.5% Flux 1.0mm features:
- 100gr. 1.0mm diameter welding wire. 60% tin and 40% lead
- Fusing temperature 183 „ƒ / 190 „ƒ
- Alloy Sn60 Pb40
- Flux 2.5%
- Quantity: 1 unit