unklassifiziert 4421_warehouse (184,454 items)

The 1 A LITHIUM BATTERY CHARGING BOARD (2 pcs) is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. This product is a replacement of: VMA321,MM104

obot Bump Switch - End Stop Switch that can be used for many purposes - Mounts on your robot project or 3D printer - Mechanical limit switch acts as bump stop sensor - 2 mounting holes on the panel

Whadda WPM331 1-channel rastelaismodul with Bistable-Switch 12 V

Whadda WPM332 1-channel fixed-body relay module

6N137 High speed optical culture to ensure high speed to ensure high speed without losing steps - 42.57.86 Step within 3A 2/4-thases / 4-wire / 6-wire stepper motor - Automatic half decay - Excitat...

This PCF8591 module is a monolithic integrated 8-bit CMOS data acquisition device. The PCF8591 has four analogue inputs, one analogue output, and one I2C serial bus interface. For test purposes, th...

This module uses a 3-channel MOS switch similar to a relay element. Use it to drive a servo, high-current LED strip and more! Four 3 mm holes are provided so that you can mount the module on other ...

This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller.

This module converts the microcontroller’s power supply into a higher, adjustable voltage.

This module provides a stable 5 V from a single Li-PO or two alkaline cells.

Create your own plant watering system or build an automatic aquarium refill system by using your Arduino and this small yet powerful water pump.

High-quality electric lifting magnet.

With this Arduino add-on, you can use the Arduino as a DMX master device (transmitter). This board is a simple circuit based around a driver chip (MAX-485 or SN 75176) with an XLR-3-pin plug DMX ou...

This 8-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller.