• 3.3V 700mA Isolated Switching
    0 out of 5

    3.3V 700mA Isolated Switching

    ₦ 3,000
    This AC-DC 220VAC 5VDC 700ma isolated power supply module has temperature protection, over current protection and short circuit protection, high and low voltage isolation with
    AC85 ~ 265 v wide voltage input, ac/dc current, 431 precision voltage stability DC5V output
    Small size, stable performance, cost-effective
    Technical Specifications:
    Condition: brand new
    Quantity: 1PCS
    Input voltage: AC 85 ~ 265 v 50/60 hz or DC 100~ 370 v
    Imput current: 0.0273A(AC110V) 0.014A(AC220V)
    Input Inrush Current: 20A
    Output voltage: DC 5V (+ / – 0.2 V)
    Output current 700 mA
    Power 3.5 W
    Operating temperature -20~60 degree
    Relative humidity 40-90%RH
    Output 5V, min current 0a, max current 700mA, peak current: 800mA, output range: 4.8~5.2v, ripple wave: 60mV
    Output power:0-4W(DC current)
    Output efficiency: 80%
    Switch machine overshoot: MAX 10%
    Output voltage rise time: MAX 100MS
    Output over voltage: 4.8-5.2V, recovery: Lock, restart after recovery
    Output over power protection: YES, recovery: Lock, restart after recovery
    Short-circuit protection: YES, automatic recovery after problem solved
    Temperature protection: YES, recovery: Lock, restart after recovery
    Overcurrent protection: YES, recovery: Lock, restart after recovery
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  • 0 out of 5

    3.3V-5V TXS0108E 8 Channel Bidirectional Logic Level Converter

    ₦ 2,500

    This chip allow easy conversion between logic levels allowing easy interfacing of Modules or other integrated circuits to a microcontroller or Arduino system.

    • 1.2 V to 3.6 V on A Port and 1.65 to 5.5 V on B Port
    • Output Enable Function Using OE pin
    • VCCA connects to lower logic level eg 3.3V
    • VCCB connects to higher logic level eg 5V
    • When Ax has TTL 3.3V input, Bx will get TTL 5V output
    • When Bx has TTL 5V input, Ax will get TTL 3.3V output
    • NO direction control required

    Example applications are Arduino to GSM connections, 3.3V SPI/I2C module connection to 5V system, UART interfacing between systems operating at different voltages

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  • 0 out of 5

    3V to 5V USB Output Charger Step up Power Module

    ₦ 2,000

    This module is used as a DC-DC booster, converting 3V to 5V. With the aid of this board, you can charge your mobile phones and power other kinds of USB devices from power sources with voltage as little as 1.5V such as batteries.

    • Non-isolated step-up module (BOOST)
    • Input voltage: 1-5V
    • Output voltage: 5.1-5 .2 V
    • Output Current: Rated 1A-1.5A
    • Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency)
    • Switching frequency: 500KHz
    • Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A)
    • Voltage indication: LED lights with load (input voltage less than 2.7V LED indicator off)
    • Operating Temperature: Industrial (-40°c to +85°c)
    • Full load temperature rise: 30°c
    • Quiescent Current: 130uA
    • Load regulation: ± 1%
    • Voltage regulation: ± 0.5%
    • Dynamic response speed: 5% 200uS
    • Short circuit protection: None (Please use the lithium battery with protection.)
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  • 0 out of 5

    3V to 5V USB Output Step Up Power Module

    ₦ 2,000

    This module is excellent for charging mobile phones or powering other kinds of devices from 3V power sources such as Lithium Ion batteries or AA batteries. It delivers a regulated 5V output from a 3V input source.

    Features:

    •     Input voltage: 1-5V
    •     Output voltage: 5.1-5 .2 V
    •     Output Current: Rated 1A-1.5A (single lithium input), the maximum 1.5A (single lithium input)
    •     Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency)
    •     Switching frequency: 500KHz
    •     Input Reverse Polarity Protection: None
    •     Connection: Welding
    •     Input: IN + Postive, IN-Negative
    •     Output: USB Output

    Can be used to easily make mobile power supply to charge and power MP3, Mobile phones or power bank from as little as a single cell.

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  • 0 out of 5

    4 Phase Stepper Motor – 5V + Driver

    ₦ 6,000

    This 5 line 4 phase stepper motor with the included driver ULN2003 board can be used to drive all kinds of projects from robotics, DIY or control and industrial applications

      • Stepper motor driver board with ULN2003.
      • A, B, C, D four-phase LED indicates the status of the stepper motor work.
    • Stepper motor with a standard interface.
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  • 0 out of 5

    5V 30A Single Channel Relay

    ₦ 2,500

    This product is a 1-channel relay module board with LED indicators, It can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM any other microcontroller operating at 5V.

    With this relay you can easily control electrical appliances, lights, etc.

    Features:

    • 5V Operation
    • The static current:5mA
    • Working current:190mA
    • Trigger current:2-4mA

     

    Module interface specifications:

      • DC+ : DC power supply positive pole
      • DC- :DC power supply negative pole
      • IN : signal triggering pin
      • JD+ : relay control voltage positive
      • JD- : relay control voltage negative
      • It is an 1-channel relay interface board, which can be controlled directly by a wide range of microcontrollers.
      • It is also able to control various appliances and other equipment with large current.
      • Relay output maximum contact is AC250V 10A and DC30V 10A.
      • Can be connected directly to microcontoller GPIO pins.
    • Working status indicator lights are conducive to the safe use.
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  • 0 out of 5

    5V DC 2 Channel Solid State Relay Module

    ₦ 3,000

    This is a 5V solid state relay 240V 2A, able to control sizable loads.

    Features

      • High current relay, AC250V 10A, DC30V 10A
      • 2 LEDs to indicate when relays are on
      • Works with logic level signals from 3.3V or 5V devices
      • Opto-isolation circuitry
    • PCB size: 50×45 mm
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  • 0 out of 5

    5V Electronic Buzzer

    ₦ 1,000
      • 40mA Current (Max)
      • 80dB at 20cm Sound Output
      • 100Hz Frequency
      • 26mm Diameter
    • 2mm Mounting holes
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  • 0 out of 5

    5V Solid State Relay Module

    ₦ 3,000

    This solid satate relay allows easy control of electrical loads of up to 220V 2A to be easily controlled from an Arduino or other microcontroller. An added advantage of a Solid State Relay is that it has no moving parts (no coil), it makes no sound during switch operation and is much safer to combine with microprocessors since there is no flyback voltage spike.

    • 5V Omron solid state relay 240V 2A.
    • Input Power: 5V DC (160MA)
    • Input Control Signal 0-2.5V Relay is ON (Open), 3.3-5V relay is OFF(Closed)

    Module interface:

    • DC +: positive power supply (by relay voltage power supply)
    • DC-: connect power negative
    • CH: relay module signal to trigger the end (low level trigger valid)

     

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    0 out of 5

    Dual USB Output 9V / 12V / 24V / 36V 5V DC-DC Power Supply Module

    ₦ 2,500

    This is Dual USB Output 9V / 12V / 24V / 36V Car Charger Switch 5V DC-DC Power Supply Module 3A Buck Regulator, a combo of 3A Charger and voltage checker.

    The module converts input of 6-40V into a very stable 5V 3A output. The device features a 2 USB port through which you can charge your phone. While charging your device please consider that the output of this device is regulated at 5V 3A.

    Simply connect this device to the power supply, the voltage can be detected in real time. When you need the phone, IPAD, MP3 and other digital products to charge, connect it to a power supply and it will start supplying 5V 3A at its output.

    You can use this device which features 2 USB ports in Mobile Phones, flat-panel USB 5V powered devices and many more.

    Features :

    • High efficiency and low ripple.
    • With USB power indicator light.
    • Maximum output 3A (at the same time with two mobile phones).
    • Small and handy module.
    • Easy to use.

    Specifications:

    Input Voltage (V) 6 to 40
    Output Voltage(V) 5
    Output Current(A) 3
    Efficiency 90%.
    Switching Frequency (KHz) 150
    Operating Temperature (°C) -40 to +90
    Length (mm) 57
    Width (mm) 19
    Height (mm) 19
    Weight (gm) 20

    Package Includes :

    • 1 x Dual USB Output Car Charger Switch 5V DC-DC Power Supply Module
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  • 0 out of 5

    Mini USB 5V USB to 3.3V DC Power Outlet

    ₦ 1,500

    This DC power outlet allows connectivity of power and data to electronic projects. It allows USB data pins (D+ and D-) to be connected to a USB capable microcontroller. It also carries a 3.3V regulator on board and allows 5V devices to be powered as well.

    USB Input: 5V

    DC power socket input: 5-12V

    Output: 5V and 3.3V

     

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