Only logged in customers who have purchased this product may leave a review.
KY-031 Percussion Knock Sensor – Arduino Compatible
₦ 2,000
This module is a knock sensor. It sends out signals which can be read with a microcontroller like Arduino. It is suitable for building projects like electronic drums, and sensing other kinds of vibration. It can be used in anti-theft projects and noise detection systems.
- Working voltage: 5V
- 3 Pinout: 5V, GND, Vout
- Size: 30*20mm
- Weight: 3g
Out of stock
Related Products
-
Arduino Nano
₦ 4,500The Arduino Nano is a full featured breadboard-friendly Arduino board. It is based on an Atmega 328 microcontroller. Fully programmable with Arduino IDE
Key Features:
- 5V Operating Voltage
- 7-12 Volt Unregulated Supply Voltage
- 8 Analog Input Pins
- 14 Digital I/O Pins
- 32kB Flash Memory (2kB Bootloader)
- 1kB RAM
- 512 Bytes EEPROM
- UART
- SPI
- PWM
Qucik View -
20 X 4 LCD Module – Arduino Compatible
₦ 4,000This 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.
-
- 20X4 Characters
- 5V Operating voltage
- Fully pin and code compatible with 16X2, 16X1 LCDs
- Backlight
Qucik View -
-
MQ-3 – Alcohol Gas Sensor – Arduino Compatible
₦ 3,000This sensor allows you to detect alcohol concentration levels. Use only one analog pin to microcontroller for detection
- 5V Operation
- Highly sensitive to alcohol
- Fast response time
Example Application: Breathalyzer,Alcohol concentration detector.
Qucik View -
Arduino Buzzer Module
₦ 800This module allows you to produce a rich and loud sound from your microcontroller.
- 3.3 V to 5 V Operating Voltage
- 3V to 5V Control
- Works without the need of a separate transistor
- Mounting Hole
Pin Out
-
- VCC (3.3 V to 5 V)
- GND
- I/O Control
Qucik View -
Arduino Double Channel Relay Module 5V/10A
₦ 2,000This product is a 2-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
-
- Opto-isolated input
- This relay module is 5V active low.
- 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.
Qucik View -
-
MQ-7 Carbon Monoxide Sensor – Arduino Compatible
₦ 3,000The MQ-7 Carbon Monoxide (CO) gas sensor, allows Carbon monoxide concentrations to be measured. It has a sensitivity of 20ppm-2000ppm. The Output is simply connected to an ADC via a load resistor
- 5V Operation
- Safely measure poisonous CO concentrations
- Highly sensitive CO
- Easy connection
- Highly sensitive
Applications: CO alarm, anti carbon monoxide poisoning system.
Qucik View
Reviews
There are no reviews yet.