-
3.3V Voltage Regulator Module
₦ 2,500The ATTEN AT936B is a powerful 50 Watt soldering station suitable for all soldering needs from hobbyists to professionals. The automatic temperature regulation and ESD protection allows for high quality professional soldering. This soldering iron heats up very quickly so that you can get to work immediately, typically less than 30s.
Features:
- Temperature regulator knob.
- Portable and compact setup.
- Anti-static protection.
- Replaceable soldering tips and heating element.
- Typically heats up in <30s.
- “Heating up” red LED indicator.
Specification:
- Power Consumption: 50 W
- Operating voltage: 110-220V AC
- Input frequency: 50/60Hz
- Output Voltage: 26VAC
- Temperature Range: 200-480 °C
- Resistance between nozzle and ground: Less than 2Ω
- Potential between nozzle and ground: Less than 5mV
Package Includes:
- ATTEN AT936b 50W SMD Rework Station.
- Iron handle.
- Iron stand.
- Cleaning sponge.
- Instruction manual.
Qucik View -
3.3V-5V TXS0108E 8 Channel Bidirectional Logic Level Converter
₦ 2,500This 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
Qucik View -
3V to 5V USB Output Charger Step up Power Module
₦ 2,000This 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.)
Qucik View -
3V to 5V USB Output Step Up Power Module
₦ 2,000This 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.
Qucik View -
4-Channel Relay Module
₦ 4,500The 4-channel relay module is able to switch up to 250A 10A and can be easily applied to home automation and control applications.
Uses:
- Supports all MCUs and Arduino Modules
- Easy connection
- Simple 5V Operation
- Very handy for home automation and control applications
Qucik View -
433MHz RF Transmitter and Receiver Link Kit
₦ 2,000This 433MHz wireless transmitter and reciever kit allows easy data transfer between electronics gadgets built with Arduinos, Microcontrollers, etc
Features
- Operating Voltage: 3V-12V
- Operating current: max 40mA @ 12V min 9mA @3V
- Modulation Scheme ASK /OOK
- 315MHz-433.92MHz
- Transmission power: 25mW
- Frequency error: +150kHz (max)
- Data rate: 10Kbps
Qucik View -
5 Red LEDs + 5 Resistors
₦ 6005 Red LED with 5 330 Ohm resistors. With these, all that needs to be done is connect to Microcontroller or Arduino GPIO pins. Works fine for 5V or 3V circuits
Qucik View -
5 Yellow LEDs + 5 Resistors
₦ 6005 Yellow LED with 5 330 Ohm resistors. With these, all that needs to be done is connect to Microcontroller or Arduino GPIO pins. Works fine for 5V or 3V circuits
Qucik View -
5A AC Current Transformer Module
₦ 2,550This electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude analog signals.
Qucik View -
5A DC-DC CC/CV Lithium Charger LED Driver Power Module
₦ 2,500This very utilitarian board delivers constant voltage or constant current output and comes in handy as a battery charger (Lead acid or Lithium battery), LED Constant current driver, as well as other power supply needs. It is also quite chunky -deliverying up to 5A output.
-
- Output voltage: 0.8V-30V
- Input voltage: 5V-32V
- Separately adjustable voltage and current outputs
- Size: 51 * 26.3 * 14 (L * W * H) (mm)
- Operating Temperature: -40 to +85 Degrees
- Voltage Regulation: +/-2.5%
- Load Regulation: +/- 0.5%
- Output ripple: 50mV
- Switching frequency: 300KHz
- Conversion efficiency: 95% (the highest)
- Output current: adjustable maximum 5A
Qucik View -
-
5V 2A Charge And Discharge Boost Module 3.7V/4.2V
₦ 1,500This small amplifier board has a big sound and will produce very audible output from almost any circuit You can obtain 6W?3Wx 2?at 5V. This board will allow you to add sound to your next project
- External dimension: 24 x 15.5mm (length x width)
- Operating voltage: 3.6V~5.5V
- Output power: 6W(3W x 2?4?)
- SNR?90dB
- Efficiency?>90%
Qucik View -
5V DC 2 Channel Solid State Relay Module
₦ 3,000This 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
Qucik View -
