List of products by brand OEM

2x Electronic Clips Crocodile 2x50mm Black + Red features:
- Length: 50mm
- Quantity: 2 units

2x Female 40-Pin Long Strip features:
- Pin spacing: 2.54mm
- Pin length: 10.5mm
- Insert position: vertical - Insertion: through
- Quantity: 2 units of female strips of 40 pins each

2x IDC 10 female connector for flat cable AWG 1.27 features:
- Number of pins: 10
- Pin Pitch: 2.54mm
- Flat Cable Pin Pitch: 1.27mm
- Quantity: 2 units

2x Insulation Tapes PVC Black 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C

2x Insulation Tapes PVC Blue 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C

2x Insulation Tapes PVC Green 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C

2x Insulation Tapes PVC White 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C

2x Insulation Tapes PVC Yellow 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C

2x Insulation Tapes PVC Yellow and Green 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C

2x MOC3020 Optocoupler 400V features:
-Triac Driver Output Optoisolator
-Pack: DIL 6
-Electronic voltage forward: 1.15V
-Trigger LED current: 30mA
-Voltage isolation: 5,300 VAC RMS
-Maximum blocking voltage: 400V
-Temperature of operation: -40°C a + 85°C

- The PCF8574P is an 8-bit remote I / O expander for the I2C bus with 16-pin DIP packet interrupt. - Provides general-purpose remote I / O expansion via a two-wire, two-way I2C bus (Serial Clock (SCL), Serial Data (SDA)).
- Devices consist of eight quasi-directional ports , 100KHz I2C bus interface, three hardware address inputs and interrupt output operating between 2.5V and 6V.
- Quasi-bidirectional port can be independently assigned as one input to monitor interrupt status or keyboards or as an output to activate indicating devices like LEDs. - System Master can read from the input port or write to the output port through a single register.

2x Protoboard Breadboard 5x7cm EGPC features:
-PCB dimension: 5x7cm
-Hole diameter: 1mm
-Pitch: 2.54mm
-Bakelite with copper fields

2x Spring Tensioning Strap Printer features:
- Use with 6mm strap
- Timing Belt GT2 Tensioner Spring for RepRap Prusa Mendel 3D printer
- Fits 3D printer timing belt system
- Fits belt width: less than or equal to 6mm
- Constant force to keep belt reasonably tight to avoid losing steps, skipping steps or unwanted movements
- Material: Metal
- Silver color
- Size: 12 x 12 x 8 mm (length x width x height)
- Quantity: 2 units

The perfect accessory for all devices with USB Type C, micro USB and Lightning ports. Why buy 3 different cables when you only need one.

3-Pin Female PCB Header Short Strip features:
- Pin spacing: 2.54mm
- Insert position: Vertical
- Insert: Through

3.5mm Mini Jack Chassis Panel Mount Earphones Stereo Front Connector features:
- Quantity: 1 unit
- 3.5mm jacks for mounting on flat surfaces
- 3-pole connectors suitable for use with headphones and other stereo audio equipment
- Termination method: welding
- Color: gold / black

Set of 300 diodes packed in a handy box. Lens colour: red, green, yellow, yellow, blue - diffuse, light white.

300cm HDMI V1.4 FullHD 3D Video Ethernet Male Gold Silver features:
- HDMI Cable V1.4 FullHD, 3D Video - Allows the possibility of sending and receiving data through a connection Ethernet built into the cable itself with speeds up to 100 Mbit / s - Type A male on both ends
- High quality gold shielded connectors
- Manufactured with copper conductors (OFC-Oxygen Free Copper- 99.99% copper) of high quality that guarantees the highest transmission quality
- Refresh rates up to 120Hz - Length: 300cm
- Quantity: 1 unit

Low Signal High Speed ​​Switching.
These diodes are widely used to multiplex signals, such as buttons or digital inputs Characteristic:
- Reverse voltage: 100V,
- Forward voltage drop: 1V to 10mA,
- Forward direct current: 200mA,
- Maximum overvoltage current: 4A,
- Dissipated power: 500mW,
- Recovery time: 4ns,
- Configuration: Simple,
- Package: DO-35,
- Quantity: 30 units .

Wide range of voltages, improved version.
Drop module.
They will use a multimeter to Check the output voltage and adjust the potentiometer.
3A DC Converter 4-53V Adjustable LM2596H Step Down Source features:

- Based on the LM2596HVS-ADJ regulator
- Rectification: Asynchronous
- Output Voltage: 3v ~ 40v DC (adjustable)
- Input Voltage: 4.5v - 53v DC
- Max Output Current: 3A (with heat sink)
- Ripple in output voltage: 30mV
- Frequency: 150KHz
- Max Conversion Efficiency: 92%
- Load Regulation: ± 0.5% - Voltage Regulation: ± 2,5%
- Operating temperature: -40ºC to + 85ºC
- Measurements: 43x 21x 14 mm

3D Printer Cover made of resistant fabric, protected from the inside with fireproof aluminium foil. It is used to cover the open workspace on small 3D printers. It provides a constant temperature around the print being created, it also protects against the phenomenon of tearing off the heating table of the 3D model by accidental gusts of air, which appear in the room. The cover is made of abrasion-resistant material. It can be easily put on the device and removed after work. The product measures 480 x 600 x 720 mm. It is compatible with the following Creality printers: Ender-3, Ender-3 Pro, CP-01, Ender-2, CR-100.

Feature of 3D Zum shield: - Input voltage 8-16 V
- 2 connectors for stepper motors
- 4 connectors for laser
- Analog connectors for LDR sensors
- Power jack connector
- Reset button
- Protection fuse for stepper motors
- Compatible with Arduino UNO
- Dimensions of PCB 67 x 54 mm
- Content:
       - 1x Zum Shield 3D
       - 1x UNO R3 Compatible Arduino
       - 1x Controller A4988
       - 1x Male pin strip
       - 1x Heatsink for A4988
       - 1x USB cable
       - Jumpers

In the case of a battery pack, the BMS (Battery Management System) balancing protection circuit allows charging and discharging to be individually controlled. That is, the circuit controls that all cells are charged and discharged at approximately the same voltage. The current during charging should be limited, because the cell will "absorb" the current given to it, but a higher current than the one established by the manufacturer (generally a safe current is 1C ) can cause the cell to overheat and, in extreme cases, explode. The same relationship also applies to discharge.

3x Bridge Rectifier KBP210 - 2A/1000V features:
- Maximum reverse voltage: 1000 V
- Vf - Front tension: 1.1 V
- Current If (av) - 2A
- Max. Overvoltage current: 60 A
- Minimum operating temperature: - 50 C
- Maximum operating temperature: + 150 C
- Go - Reverse current: 10 uA
- Quantity: 3 units

3x DC PCB Socket Connector 5.5 x 2.1 features:
- Type: DC female jack
- Diameter of the pin: 2,1mm
- Diameter of the connector: 5.5mm
- Quantity: 3 units

Electrolytic Capacitor 4700uF 25V 105ºC PIC Arduino features:
-Type: Electrolytic Capacitor
-Assembly: intern
-Value: 4700uF
-Maximum tension: 35V
-Maximum temperature 105º C
-Dimensions: 16x27mm
-Quantity: 1 unit

3x Heat Sink Aluminium Adhesive A4988 DRV8825 features:
- Package includes: 3x Heatsink with adhesive
- Ideal for DRV8825, A4988 etc
- Dimensions: 9 x 9 x 5mm

3x LED Base Plate Heat Sink 1W 3W 5W features:
- Outside diameter: 20mm
- Quantity: 3 units

3x Long Life Soldering Iron Tips Replacement Ø 3.8mm features:
- Power: 40W
- Rod ø 3.80 mm
- Length 70 mm
- Long duration tip

3x Power LED Aluminum Heat Sink 3W 5W features:
- Outside diameter: 36mm
- Height: 30mm
- Quantity: 3 units

Characteristic:
- Channels: 4 (independent protected by Optocouplers)
- Supply Voltage: 5V
- Output Current: 10A
- Relay activation current: 15mA ~ 20mA
- Isolation: Yes
- Indicator LED: For each channel
- Dimensions: 54x 72mm
- 5V Optocoupled 4-Channel Relay Module
- This module can be directly controlled by the microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL)
Useful links for Arduino / Raspberry programming and projects with Arduino / Raspberry boards:
User manual for the remote control + 4-channel 315 MHz IC2262 receiver:
- Relay Module Programming 5V 10A 4 Channel with remote control + 4 channel receiver

4-Port USB 3.0 Multipport HUB Ladder features:
- High speed multiplier strip

4 RGB LED panel with digital control to be connected in cascade to complete the reception and decoding of the data.
The light emitted is very powerful and millions of colors can be generated thanks to the RGB device. 40 LED RGB Digital Panel Adafruit Neopixel with Connectors 5050 Matrix features:
- 40 individually addressable RGB LEDs (NeoPixels based on SK6812 or WS2812B) arranged in a 5 × 8 matrix
- 24-bit color control (8-bit PWM per channel); 16.8 million colors per pixel
- The digital control interface of a single cable requires only one Arduino pin (the default pin can be customized)
- Operating voltage range: 4 V to 6 V (connected to the 5 V Arduino rail by default)

40x Cables Female-Male 20cm features:
-Length: 20cm
-Quantity: 40 cables
-Connectors have male and female header contacts at either end
-Compatible with female connectors 2,54mm
-High quality and good working conditions
-Easy to install and use

40x Female Male 10cm features:
- Length: 10cm
- Quantity: 40 cables
- Compatible with 2.54mm male connectors
- High quality and good working conditions
- Easy to install and use

40x Female-Female Cable 10cm features:
- Length: 10cm
- Quantity: 40 cables
- Dupont female connectors on both ends
- Compatible with 2.54mm male connectors
- High quality and good working conditions
- Easy to install and use

40x Female-Female Cable 20cm features:
-Length: 20cm
-Quantity: 40 wires
-Dupont female connectors on both ends
-Compatible with 2.54mm male connectors
-High quality and good working condition
-Easy to install and use

40x Male to male cables 10cm features:
- Length: 10cm
- Quantity: 40 cables
- Dupont male connectors on both ends
- Compatible with 2.54mm female connectors
- High quality and good working condition
- Easy to install and use

Characteristic: -Length: 20cm
-Quantity: 40 cables
-Mono Dupont connectors on both ends
-Compatible with 2.54mm female connectors
-High quality and good working condition
-Easy to install and use

Transmitter and receiver kit for radio control and data transmission, compatible with Arduino. 433MHz RF Wireless Receiver + Transmitter features:

Specifications of the emitter module: - Power supply: 3V ~ 12V
- Working intensity: max = 40mA (at 12V), min = 9mA (at 3V)
- AM ASK / OOK modulation
- SAW filter
- Working frequency: 315MHz-433.92MHz
- Transmission power: 25mW (315MHz at 12V)
- Range: 20 to 200 meters (different voltages can give different results)
- Transfer speed: 4 kB / S
- Dimensions: 19x 19x 7mm Receiver module specifications: - Power supply: 5.0VDC + 0.5V
- Work intensity: 5.5mA (at 5.0VDC)
- Work frequency: 315MHz-433.92MHz - Receiver sensitivity: -100dBm

45-centimetre crocodile cables to USB.  They come in a pair of two cables, one red and the other black, connected to a male USB connector.

4N35 DIP Optocoupler 30V 60mA - features:
-NPN Phototransistor Optocoupler

In the case of a battery pack, the BMS (Battery Management System) balancing protection circuit allows charging and discharging to be individually controlled. That is, the circuit controls that all cells are charged and discharged at approximately the same voltage. The current during charging should be limited, because the cell will "absorb" the current given to it, but a higher current than the one established by the manufacturer (generally a safe current is 1C ) can cause the cell to overheat and, in extreme cases, explode. The same relationship also applies to discharge.

Ideal for building a car with obstacle detector, light follower.
Includes battery compartment for 4 AA batteries and ignition switch. (batteries not included). 4WD Robot Smart Car Chassis 4x Wheels DIY features:
- Voltage: 3 to 6Vdc
- Speed without load: 100 RPM to 6Vdc
- No-load current: 90mA to 3Vdc - 180mA to 6Vdc
- Dimensions of the wheel: diameter 65mm - width 26 mm

4x 18650 3.7V Parallel Lithium Battery features:
- Cable 10cm long
- Measures 80x76x 20mm
- Stack length max 67mm

4x AA 6V battery holder with DC connector features:
- Cable 12cm long
- Measurements 62x56x 16mm
- Battery length max 50mm
- Compatible batteries ( LR06, R06, MN1500, AM3, UM3, HP7)

Includes a switch to output the voltage built into the case itself.
It has a cover for protect the batteries.
The cover has perforation in case you want to secure it with a screw (not included).
Characteristic:
- Cable 12cm long
- Measures 70x 65x 18mm
- Battery length max 50mm
- Compatible batteries (LR06, R06, MN1500, AM3, UM3, HP7)

4x M3 x45 Screw Kit 3D Printer Leveling Spring features:
- 4x M3 x45mm steel screw and knurled nut
- 4x Leveling Springs, Hot Bed, 3D printer Extruder
* Outside diameter: 7.5mm
* Inner diameter: 5mm
* Length: 20mm

4x Nozzle 1.75 E3D 3D Printer features:
- Precision Nozzle: 0.2 / 0.3 / 0.4 / 0.5mm
- Material: Copper - Size: 13mm x 6mm
- Suitable for Filament: 1.75mm
- Quantity: 4 units

4x Nozzle Head 1.75mm 3D Printer MK8 Extruder Reprap features:
- MK8 Precision Nozzle: 0.2 / 0.3 / 0.4 / 0.5mm
- Material: Copper
- Size: 13mm x 6mm
- Suitable for Filament: 1.75mm
- Quantity: 4 units

4x Nozzle Head 3mm E3D 3D Printer features:
- Precision Nozzle: 0.2 / 0.3 / 0.4 / 0.5mm
- Material: Copper - Size: 13mm x 6mm
- Suitable for Filament: 3mm
- Quantity: 4 units

4x Springs Leveling Hot Bed 3D Printer features:
3D Springs printer Bed level extruder for RepRap Prusa Mendel - A strong spring for 3D Printer Extruder
- Excellent elasticity, resistance to fatigue
- Nickel plating, corrosion resistance, high hardness
- Material: Carbon steel
- Outside diameter: 7.5mm
- Inner diameter: 5 mm
- Spring height: 20 mm
- Quantity of the ring: 9 rings
- Surface treatment: Nickel-plating

5 Axis CNC Interface Board Stepper Driver Mach3 USB CNC Cutting Machine features:
- Compatible with MACH3, Linux CNC (EMC2) etc. CNC parallel control software.
- Designed for single axis CNC single phase stepper controller controller:
M542, MA860H, 2M542, DM860 etc.
- Stepper motor controller drivers 5 axis maximum support.
- Wide input voltage range: 12-24V and with anti-reverse function.
- USB power supply and peripheral power phase are separated to protect computer security
- All signals are opto-isolated, which can protect the security of your computer.
- 5 input interface to define limit, emergency stop, cutter alignment, etc.
- A relay output control interface, accessed by spindle motor or air pump, water pump, etc.

5.8GHz Doppler Radar Motion Sensor features:
- Microwave motion detector module
- The main applications can be security alarms and sensors, Automatic door systems, ATM machines, car reverse systems, light sensors, can also be used for traffic monitoring and monitoring applications.
- High resistance to radio-frequency interference
- Frequency: 5.8GHz
- Operating Voltage: 3.3V - 20V TTL 3.3V
- Standby Current: 3mA
- Detection Range: 3-8 meters, 360 degrees
- Power of Output: 2mW
- Dimensions: 32x23 mm
- R6 - time-delay; initial value 2.2k - 1s, without delay resistance 30s, can be adjusted up to 250k
- R9 - for sensitivity adjustment

500cm HDMI V1.4 FullHD 3D Video Ethernet Male Gold Silver features:
- HDMI Cable V1.4 FullHD, 3D Video - Allows the possibility of sending and receiving data through a connection Ethernet built into the cable itself with speeds up to 100 Mbit / s - Type A male on both ends
- High quality gold shielded connectors
- Manufactured with copper conductors (OFC-Oxygen Free Copper- 99.99% copper) of high quality that guarantees the highest transmission quality
- Refresh rates up to 120Hz - Length: 500cm
- Quantity: 1 unit

50x Ceramic Capacitor 22nF 50v 103 PCB PIC Arduino features:
-Type: ceramic Y5V
-Tolerance: +/-20%
-Dimensions: diameter 6mm, pitch 5,08mm

Orders only in multiples of 50 units

50x Ceramic Capacitor 33nF 50v 103 PCB PIC Arduino features:
-Type: ceramic Y5V
-Tolerance: +/-20%
-Dimensions: diameter 6mm, pitch 5.08mm

Orders only in multiples of 50 units

50x Ceramic Capacitor 47nF 50v 103 PCB PIC Arduino features:
-Type: ceramic Y5V
-Tolerance: +/-20%
-Dimensions: diameter 6mm, pitch 5.08mm

Orders only in multiples of 50 units

Gray Patchcord UTP CAT5E Ethernet cable 5m length with RJ45 connectors.
5m UTP5 Ethernet patch cable features:

- Connector: RJ45,
- Data transmission at speeds up to 100 Mbps,
- Frequencies: up to 100 MHz,
- Cable length: 5m,
- Cable type: UTP CAT5E 4x2x26AWG EIA / TIA 568B,
- Color: gray.
Carries its RoHS certificate .