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Velleman
5410329657024
1-5 Days
VMA103

Velleman Arduino™ ATmega32u4 LEONARDO Board

 tick  Module: Pre-assembled
new 

 New - Now Available 

The VMA103 (Arduino® Compatible leonardo) is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
Velleman
5410329657031
1-5 Days
VMA200

Velleman Arduino™ Expansion board for UNO

 tick  Module: Pre-assembled
new 

 New - Now Available 

This stackable shield makes semi-permanent prototyping simple. When you want something more permanent than a breadboard, but don't want to make your own PCB, this shield is the answer. Provides solder-pads access to all of the Arduino's pins, and a large area of isolated pads.
Velleman
5410329657048
1-5 Days
VMA201

Velleman Arduino™ Protoshield & Breadboard for UNO

 tick  Module: Pre-assembled
new 

 New - Now Available 

The ProtoShield makes it easy for you to design custom circuits. You can solder parts to the prototyping area to create your project, or use it with the small solderless breadboard to quickly test circuit ideas without having to solder. It has extra connections for all of the Arduino® I/O pins, and provides space to mount through-hole and surface mount.
Velleman
5410329657055
1-5 Days
VMA202

Velleman Arduino™ Data logging shield

 tick  Module: Pre-assembled
new 

 New - Now Available 

A dedicated and well-designed data logging shield for Arduino. SD card interface works with FAT16 or FAT32 formatted cards. The 3.3 V level shifter circuitry prevents damage to your SD card. Real time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for years. Works with Arduino UNO, Duemilanove, Diecimila, Leonardo or ADK/Mega R3 or higher. ADK/Mega R2 or lower are not supported.
Velleman
5410329657062
1-5 Days
VMA203

Velleman Arduino™ LCD (1602) & Keypad shield

 tick  Module: Pre-assembled
new 

 New - Now Available 

The 16x2 LCD and keypad shield for Arduino Uno, Mega, Diecimila, Duemilanove and Freeduino boards.
Velleman
1-5 Days
VMA208

Velleman 3-Axis Digital Acceleration Sensor Module (MMA8452)

 tick  Module: Pre-assembled
new 

 New - Now Available 

The MMA8452 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
5410329657116
1-5 Days
VMA303

Velleman Soil Moisture & Water Level Sensor Module

 tick  Module: Pre-assembled
new 

 New - Now Available 

This package includes a water level sensor and a soil moisture sensor. If the boards have water covering the sensor parts, an analogue value will be available at the "SIG" connection.