- 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
MQ135 Air Quality Detector Sensor Module in Pakistan
The MQ135 MQ-135 MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along with the gas concentration rising. Convert change of conductivity to the corresponding output signal of gas concentration. The MQ135 MQ-135 MQ 135 gas sensor has a high sensitivity to Ammonia, Sulphide and Benzene steam, also sensitive to smoke and other harmful gases. It is at low cost and suitable for different applications such as harmful gases/smoke detection.
SKU: D49,B105 - Arduino Sensor And Modules
DFPLAYER MINI MP3 PLAYER MODULE FOR ARDUINO UNO MUSIC AUDIO VOICE BOARD
Quick View
Arduino Sensor And ModulesDFPLAYER MINI MP3 PLAYER MODULE FOR ARDUINO UNO MUSIC AUDIO VOICE BOARD
DFPlayer Mini MP3 Player Module is suitable for Arduino UNO Music Audio Voice Board.DFPlayer Mini is a compact and inexpensive MP3 module that can be connected directly to the speaker. Module with battery, speaker, the keyboard can be used alone, or through serial port control, such as the Arduino UNO or any microcontroller with a serial port module. The module itself seamlessly integrated MP3, WAV, WMA hardware decoding. While the software supports TF card drivers to support FAT16, FAT32 file systems. It can be done through simple serial commands specified music player, as well as how to play music and other functions, without the heavy
the underlying operation, easy to use, stable, and reliable.SKU: D59 - Arduino Sensor And Modules
EMG Muscle Sensor Module for Arduino in Pakistan
This Muscle Sensor Module for Arduino Specially Designed For Microcontrollers will measure the filtered and rectified electrical activity of a muscle, depending on the amount of activity in the selected muscle. By detecting the electromyogram (EMG), measuring muscle activity has traditionally been used in medical research, however with shrinking but more powerful microcontrollers and integrated circuits advent EMG power Road and sensors can be used for various control systems. The sensor will measure the electrical activity of the muscle output 0-Vs volts, the output size to take Depending on the amount of muscle activity is selected.
SKU: D40 - Arduino Sensor And Modules
MQ8 Hydrogen Gas Sensor Module in Pakistan
MQ8 MQ 8 MQ-8 Hydrogen Gas Sensor Module For Arduino H2 Alarm Detection MQ-8 Sensor Hydrogen Gas Sensor Module H2 Alarm Detection use in clean air low conductivity tin oxide (SnO2). When there is an environment in which the combustible gas sensor, conductivity sensor with increasing concentration of combustible gases in air increases. Using a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-8 hydrogen gas sensor of high sensitivity, the monitoring of the other hydrogen-containing gas is also very satisfactory. This sensor can detect a wide range of hydrogen gas, city gas, in particular, is a low-cost sensor for a variety of applications.
SKU: D51,B105 - Arduino Sensor And Modules
R305 Fingerprint Scanner Module in Pakistan
This is R305 R-305 R305 Fingerprint For Arduino processing includes two processes: fingerprint registration process and fingerprint matching process (fingerprint matching which is divided into fingerprint matching (1: 1) and fingerprint search (1: N) in two ways]. When the fingerprint is registered, entry twice for each fingerprint, and processed the image, a composite template is stored in the module. Fingerprint matching, through the fingerprint sensor, entry the fingerprint image and processing, and then matching comparison with the module fingerprint template (if it is matched a template specified in the module, known as fingerprint matching, that is 1: 1 mode. If it is matched with multiple templates, it is called fingerprint search mode (1: N mode). The module gives the result of matching (pass or fail).
SKU: D48
Reviews
There are no reviews yet