Only logged in customers who have purchased this product may leave a review.
5V Electronic Buzzer
5V Electronic Buzzer
₦ 1,000
-
- 40mA Current (Max)
- 80dB at 20cm Sound Output
- 100Hz Frequency
- 26mm Diameter
- 2mm Mounting holes
Out of stock
Related Products
-
0 out of 5
Dual USB Output 9V / 12V / 24V / 36V 5V DC-DC Power Supply Module
₦ 2,500This 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
Product added! Browse WishlistThe product is already in the wishlist! Browse WishlistQucik View -
0 out of 5
5V 30A Single Channel Relay
₦ 2,500This 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.
Product added! Browse WishlistThe product is already in the wishlist! Browse WishlistQucik View -
0 out of 5
PAM8403 Dual Channel Amplifier Module
₦ 4,000A module with a universal two channel amplifier, powered by voltage of 5V. It allows you to connect the speakers from 4 Ohms to 8 Ohms and 3 watts each. The module has soldered connectors and a potentiometer to adjust the volume.
Specification
Power supply: from 2.5 V to 5.5 V
Output power: 2x 3 W
Impedance speaker output: 4 Ω to 8 Ω
Efficiency: 90 %
Operating temperature: -40 °C to 85 °C
Frequency range: 20 Hz to 20 kHz
Dimensions: 30 x 30 mm
Description
A module with a universal two channel amplifier, powered by voltage of 5 V. It allows you to connect the speakers from 4 Ohms to 8 Ohms and 3 watts each. The module has soldered connectors and a potentiometer to adjust the volume.Specification
Power supply: from 2.5 V to 5.5 V
Output power: 2x 3 W
Impedance speaker output: 4 Ω to 8 Ω
Efficiency: 90 %
Operating temperature: -40 °C to 85 °C
Frequency range: 20 Hz to 20 kHz
Dimensions: 30 x 30 mmProduct added! Browse WishlistThe product is already in the wishlist! Browse WishlistQucik View -
0 out of 5
Channel Digital Amplifier Board with Subwoofer Output
₦ 6,500This stereo amplifier is allows you to easily deliver a powerful sound up to 200W! And all you need to do is connect a transformer.
FEATURES
- Output power:80W+80W
- Output Impedance:4-8 Ohms
- Frequency range:20Hz-30kHz
- Microphone input
- SNR:100dB
- Number of channels:3 (left channel,right channel,subwoofer)
- Product size: about 13.2*14.2*6.1cm/5.2* 5.6*2.4inch
- Power Supply: AC +/-24V (>120w) ring transformer (Please use a high power transformer or DC power supply for best output.
Product added! Browse WishlistThe product is already in the wishlist! Browse WishlistQucik View -
0 out of 5
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)
Product added! Browse WishlistThe product is already in the wishlist! Browse WishlistQucik View -
0 out of 5
PAM8043 Stereo Amplifier
₦ 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%
Product added! Browse WishlistThe product is already in the wishlist! Browse WishlistQucik View
Reviews
There are no reviews yet.