Liquid Flux 50ml Solder Colophony Alcohol Base

The voltage / power / battery level indicator KA2284 contains five LED lights that light up progressively as the voltage increases, from green to red to yellow.
It is ideal for your projects that require voltage level indicators, such as battery capacity and audio level indicators.
The built-in potentiometer adjusts the range (sensitivity) of the LED display, and the DC or AC input can be selected via the P2 bridge.
The AC and DC input can be controlled with bridge P2: bypassed for DC, open for AC.
Adjustable power level through the potentiometer. Power Level KA2284 Indicator Module 5 LED features:
- Operating voltage: 3.5 - 12 VDC
- 5 level LED KA2284 controller
- Adjustable power
- 4 pin terminal:
       - IN: Input voltage to measure

Flux rosin, solid resin, neutral pH for correct electronic soldering
- They do not cause corrosion of non-ferrous metals
- Does not cause short circuits
Melts with temperature, spreads over the area to be welded and penetrates into the most difficult corners cleans and prepares the surfaces and components to be welded, and facilitates adhesion and tin fluidity, improving soldering in electronics jobs.
Use a toothpick for the application. Do not apply excessively.
Safety:
- Use in ventilated spaces. Do not inhale the fumes that are given off by welding.
- Keep the bottle tightly closed and out of the reach of children.
- Do not ingest. Non-toxic
- Rarely irritating to skin contact

Smooth pulley GT2 6mm Aluminium Inner diameter 3mm features:
- Material: Aluminum alloy
- Outside diameter: 12.80mm
- Inside hole: 3mm
- Use with strap: 6mm For toothless strap.

LED Diode Assortment Kit 30 pcs 5mm red, green, yellow features:
- Lens color: red, green, yellow - diffuse
- Size: 5mm
- Operating current: 20mA
- Voltage (red) 1,8V-2,3V
- Voltage (green) 3,2V-3,4V
- Voltage (yellow) 1,8V-2,3V
- Anode (A): Positive (long leg): 28mm
- Catode (K): Negative (short leg): 25mm
- Operating temperature: -25ºC/80ºC
- Welding temperature: +260ºC
- Quantity: 30 units
*10x red
*10x green
*10x yellow

Characteristic: - Voltage regulator 50-220V AC 2000W
- Ideal to control the speed of AC motors
- Allows adjustment the output voltage between 50V and 220V
- Input voltage: 220V AC
- Regulation range: 50V to 220V AC
- Max current: 10A
- Max power.: 2000W
- Dimensions: 47 x 35 x 27mm

Flux Colophony Rosin Core 40g features:
Flux rosin, solid resin, neutral ph for a correct electronic welding.
- They do not cause corrosion of non-ferrous metals
- Does not cause short circuits
It melts with the temperature, spreading through the area to be welded and penetrating into the most difficult corners, cleans and prepares the surfaces and components to be welded, and facilitates the adhesion and fluidity of the tin, improving welding in electronics works.
Use a toothpick for the application. Do not apply in excess.
Security:
- Use in ventilated spaces. Do not inhale vapors that are released when welding
- Keep the pot tightly closed and out of the reach of children
- Do not eat. It is not toxic
- Rarely irritating to skin contact

ProtoShield Prototype Expansion Board with Mini Breadboard 170 points for Arduino Mega2560 V3.0 features:
- To mount your projects in a comfortable and orderly way, access to all the pins of Arduino Mega2560, it has a universal plate and protoboard zone, 5V and Gnd buses, reset pushbutton, pushbutton and 2 general purpose leds, zones for integrated Soic and Dip
- The seamless mini breadboard has 170 connection points.
- You can stick on the shield with its self-adhesive back.

Shaft Coupling Motor Connector 5mm 5mm CNC features:
- Fixed coupler in high quality aluminum
- They incorporate 4 captive screws so you can perfectly fix the couplings to the rod
- Fixed couplers are used to connect the motors step by step, servo AC DC to the spindle
- Widely used to build CNC router, CNC Plasma, CNC Mill, CNC Laser, many automation machines and on occasion of mechanical transmission
- Material: Aluminum Alloy
- Coupler height (L): 25 mm
- Outside diameter: 14mm
- Shaft diameter: 5mm / 5mm
- Screws Position: 4mm
- Flexible Shaft Couplers 5mm*5mm