Power Supply 12V 30A 360W

Soldering Aid Kit Welding Tools features:
- Variety of applications for precision work
- To meet the requirements of welding operation of the press, cutting, scraping, hooks brushes etc
- Content:
  1x Welding aid knife
  1x Welding Fork Assistance
  1x Welding assistance scraper
  1x Hook assistant chip retention
  1x Welding brush for assistance
  1x Spatula

Buzzer alarm to convert electrical signals into intermittent acoustic signals in robotic devices and Arduino projects

A buzzer with a pulsating tone generator, after connecting the supply voltage (DC) in the range of 3V -24V, the buzzer generates an intermittent signal with a frequency of approximately 1 Hz. Application example: as a reverse alarm system for a car. 

Descripción: Light sensor module to measure light intensity and obtain digital data from it.
Ideal for projects with ARDUINO.
You can use it with PIC, AVR, STM32.
BH1750FVI (Rohm) is used to adjust backlighting of LCD screens and keyboards by manufacturers of mobile phones, digital cameras, navigation and portable gaming devices. Light Sensor Module BH1750 FVI Arduino Raspberry features:
- Chip BH1750FVI
- Supply voltage 3V-5V
- Integrated 16bit AD converter
- Detection range: 0-65535 lx (with an accuracy of 1 lux)
- Interface: II2C
- Low dependence on the light source (eg incandescent lamp, fluorescent lamp, halogen lamp, white LED, sunlight)
- Dimensions 18.4 x 14 mm

Characteristic: - Supports up to 280ºC
- Electrical and antistatic insulation
- Resistant to acid and alkaline products
- Resistant to solvent
- Adhesive
- Length Approx: 26m
- Known as Kapton polyamide tape
- Product for welding jobs where it is necessary to protect some component from heat

1m 6mm GT2 strap 3D printer features:
- GT2 rubber strap with fiberglass reinforced
- Length: 1m
- Width: 6mm
- Strap height: 1.38 mm

The DM556 low-voltage digital stepper motor controller, which uses the latest 32-bit DSP technology, is suitable for driving the 57 and 86 series motors Nema23, with excellent low-speed performance to meet the application needs of small and medium-sized equipment.

It has an Atmega2560 chip running at 16Mhz with a factory loaded bootloader with 54 digital input / output pins (from which 14 can be used as PWM outputs) and 16 analog inputs, 4 UART (hardware serial ports). The board includes a USB connector, an ICSP port, a reset button and some status LEDs. Atmega16U2 programmed as a USB-to-serial converter. Simply connect it to a computer with a USB cable or power with a power adapter and DC connector.

Characteristic: - Supply voltage: 110 / 230V AC
- Output voltage: 12V DC / + 10% -15% / 150mVpp
- Output amperage: 41A
- Power at 12V: 500W
- Dimensions: 240mm x 122mm x 65mm