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12V Relay Module – 10A –Pair
₦ 1,500This 6V Relay allows your to control loads with up to 10A consumption
Features:
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- 6V Coil
- Maximum Load DC: 24V (DC) @ 10A
- Maximum Load AC: 240V (AC) @ 10A
- Maximum turn-on time: 10ms
- Maximum turn-off time: 5ms
- Easy through hole mounting arrangement
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12V Relay Module- 30A
₦ 800These Single Pole Double Throw(SPDT) relays are capable of switching up to 30A loads.
Features
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- Single Pole Double Throw orientation
- 12V Coil
- Max Load (30A @ 220V AC and 30A @ 28V DC)
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16×2 LCD Module
₦ 3,00016X2 LCD Module with Blue backlight
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- Easily controlled from any microcontroller
- 4/8 bit communication mode
- Special character mode
- Blue backlight
- HD44780 Controller
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20 X 4 LCD Module – Arduino Compatible
₦ 8,250This 20 X 4 LCD Module allows you to fit in a lot more text than you can on the smaller 16X4. It is however fully compatible. It has the industry standard HD44780 LCD controller.
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- 20X4 Characters
- 5V Operating voltage
- Fully pin and code compatible with 16X2, 16X1 LCDs
- Backlight
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3.3V 700mA Isolated Switching
₦ 3,000This AC-DC 220VAC 5VDC 700ma isolated power supply module has temperature protection, over current protection and short circuit protection, high and low voltage isolation withAC85 ~ 265 v wide voltage input, ac/dc current, 431 precision voltage stability DC5V outputSmall size, stable performance, cost-effectiveTechnical Specifications:Condition: brand newQuantity: 1PCSInput voltage: AC 85 ~ 265 v 50/60 hz or DC 100~ 370 vImput current: 0.0273A(AC110V) 0.014A(AC220V)Input Inrush Current: 20AOutput voltage: DC 5V (+ / – 0.2 V)Output current 700 mAPower 3.5 WOperating temperature -20~60 degreeRelative humidity 40-90%RHOutput 5V, min current 0a, max current 700mA, peak current: 800mA, output range: 4.8~5.2v, ripple wave: 60mVOutput power:0-4W(DC current)Output efficiency: 80%Switch machine overshoot: MAX 10%Output voltage rise time: MAX 100MSOutput over voltage: 4.8-5.2V, recovery: Lock, restart after recoveryOutput over power protection: YES, recovery: Lock, restart after recoveryShort-circuit protection: YES, automatic recovery after problem solvedTemperature protection: YES, recovery: Lock, restart after recoveryOvercurrent protection: YES, recovery: Lock, restart after recoveryQucik 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.)
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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.
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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
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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.
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5V DC 2 Channel Solid State Relay Module
₦ 3,000This is a 5V solid state relay 240V 2A, able to control sizable loads.
Features
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- 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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5V Solid State Relay Module
₦ 3,000This 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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8-Channel Digital Capacitive Switch Touch Sensor Module For Arduino – TTP226
₦ 4,050A capacitive touch module which sends out signals on contact, it can be interfaced to an Arduino or any microcontroller. This module can be used to build all kinds of interesting projects from access control, home automation, automotive projects etc
- Onboard TTP226 capacitive 8 keys touch sensor IC
- Onboard 8 channel level status indicator
- Working voltage: 2.4V-5.5V
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