io_arduino

Velleman Accessories

Velleman IO Arduino accessories to complete your hardware Arduino project or development.
!
Velleman
5410329657079
1-5 Days
VMA204

Velleman 3-Axis Digital Acceleration Sensor Module (MMA7544)

 tick  Module: Pre-assembled
new 

 New - Now Available 

The MMA7455 accelerometer can measure acceleration in three axes. This sensor is commonly available as a breakout board that you can connect to your Arduino. It requires VCC, GND, SCA and SCL to be connected.
Velleman
5410329657086
1-5 Days
VMA300

Velleman 3 x 4 Matrix Membrane Keypad

 tick  Module: Pre-assembled
new 

 New - Now Available 

A keypad is a simple method of entering user input into your project.
Velleman
5410329657093
1-5 Days
VMA301

Velleman DS1302 RTC Module with battery (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator.
Velleman
5410329657109
1-5 Days
VMA302

Velleman Bluetooth HC-05 Transmitter Module

 tick  Module: Pre-assembled
new 

 New - Now Available 

This module allows you to integrate a microcontroller into a Bluetooth network.
Velleman
5410329657154
1-5 Days
VMA307

Velleman Arduino™ RGB Led Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

RGB LED module with on-board current limiting resistors.
Velleman
5410329657161
1-5 Days
VMA308

Velleman Arduino™ Magnetic Reed Switch Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

A Reed contact switch is a normally open contact which closes in the presence of a magnetic field. This modules contains a 10 Kohm pull-up resistor.
Velleman
5410329657215
1-5 Days
VMA313
Weight: kg

Velleman Arduino™ Hall Effect Magnetic Switch Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector output.
Velleman
5410329657239
1-5 Days
VMA315
Weight: kg

Velleman X/Y Joystick Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

This Joystick module provides X and Y axis control for your microcontroller projects. It also includes a "push down" microswitch.
Velleman
5410329657246
1-5 Days
VMA316
Weight: kg

Velleman Arduino™ Infrared Transmitter Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

This module can be used to send data by using infrared light. Commonly used in remote controls.
Velleman
5410329657253
1-5 Days
VMA317
Weight: kg

Velleman Arduino™ Infrared Receiver Module 37.9kHz (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

The VMA317 (1838) is a miniaturized infrared receiver for remote control and other applications requiring improved ambient light rejection.