- Raspberry Pi & Accessories
- Raspberry Pi Kits
- Raspberry Pi Board
- Raspberry Pi Case
- Raspberry Pi Came
- Raspberry Pi Accessories
A basic 16-button keypad for user input. The buttons are set up in a matrix format. This allows a microcontroller to ‘scan’ the 8 output pins to see which of the 16 buttons is being pressed.
- 100% Brand new and high-quality
- Good Quality button
- Expanded development application modules
- 4×4 Matrix
- Keypad Keyboard module 16 Button
- Size: Approx.42mmX42mm / 1.65×1.65
Package Include:
- 1 x 4×4 Matrix Keypad Keyboard Module
Add a review
You must be logged in to post a review
Log In
Related products
- Arduino Sensor And Modules
Arduino Voice Recognition Module V3 In Pakistan
Speak (Voice) Recognition Module V3 -Arduino Compatible is a compact and easy-control speaking recognition board In Pakistan.Speak (Voice) Recognition Module V3 product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as the command. Users need to train the module first before let it recognizing any voice command. This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of a function). General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized.
SKU: D63 - Arduino Sensor And Modules
Voice Recognition Module With Microphone Control Voice Board For Arduino in Pakistan
Quick View
Arduino Sensor And ModulesVoice Recognition Module With Microphone Control Voice Board For Arduino in Pakistan
This Voice Recognition Module, which can recognize as many as 15 voice instructions and be suitable for most cases involving voice control. It receives configuration commands or responds through a serial port interface. With this module, we can control cars or other electrical devices by voice. It can store 15 pieces of voice instruction. Those 15 pieces are divided into 3 groups, with 5 in one group. First, we should record the voice instructions group by group. After that, we should import one group by serial command before it could recognize the 5 voice instructions within that group. If we need to implement instructions in other groups, we should import the group first. This module is speaker-independent. If your friend speaks the voice instruction instead of you, it may not identify the instruction.
SKU: D62 - Arduino Sensor And Modules
Fingerprint Scanner GT-511C3 Bio-Metric Sensor Module In Pakistan
Quick View
Arduino Sensor And ModulesFingerprint Scanner GT-511C3 Bio-Metric Sensor Module In Pakistan
The GT511C3 GT-511C3 GT 511C3 FPS (fingerprint scanner) is a small embedded module that consists of an optical sensor mounted on a small circuit board. The optical sensor scans a fingerprint and the microcontroller and software provide the functionality of the module which automatically processes the scanned fingerprint. The GT511C3 GT-511C3 GT 511C3 Optical Fingerprint Scanner Module with JST SH Connector is a high-performance fingerprint scanner. This optical sensor module is designed for easy integration into applications with a serial interface (UART). The GT-511C3 is a TTL fingerprint scanner and can be accessed by Raspberry Pi, Arduino, or any other Microcontroller using just two wires viz Tx & Rx.GT-511C3 Fingerprint Scanner module has an onboard optical sensor and a 32-bit CPU. It does most of the heavy work like reading and identifying fingerprints. A simple set of commands has to be sent from your micro-controller and the GT-511C3 fingerprint scanner does the rest of the work. To get started, just register each fingerprint that you want to store by sending the corresponding command and pressing your finger against the reader three times. The fingerprint scanner can store different fingerprints and the database of prints can even be downloaded from the unit and distributed to other modules. As well as the fingerprint “template,” the analyzed version of the print, you can also retrieve the image of a fingerprint and even pull raw images from the optical sensor. We need two wires are for TX and RX and two wires for the power supply (5V). The module can be used in projects for identifying users, for example allowing access through a door by scanning a finger instead of using a key.
SKU: D46 - Arduino Sensor And Modules
Pulse Sensor Pulse Heart Rate Sensor Module In Pakistan
Arduino heartbeat sensor or heart rate data can be used in many Electronic design and microcontroller projects. But the heart rate data is difficult to read, however, the Pulse Sensor Amped helps us to read heart rate. The Heart Beat Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino. It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.
SKU: D45 - Arduino Sensor And Modules
MQ3 Alcohol Ethanol Detector Gas Sensor Module in Pakistan
MQ3 MQ 3 MQ-3 Alcohol Detector Gas Sensor Module is a simple to use MQ-3 Alcohol Detector Gas Sensor Module which can sense the presence of Alcohol in the air. The module uses our MQ-3 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides an interface through standard 4 x 0.1″ header pins. It provides an analog output corresponding to the concentration of the gas in the air and an easy-to-use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas. Perfect sensing alcohol concentration on your breath just likes a common breathalyzer. The digital output can be easily interfaced with microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings.
SKU: D56,B105
Reviews
There are no reviews yet