Breakout Boards

20 Item(s)

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OSEPP FTDI Breakout Board, FTD-01

The pinout is designed to work with Arduino and compatible boards that do not have a built-in USB-to-serial converter, such as the Pro and Pro Mini. The pin VCC can be easily configured to be 3.3 or 5 V by placement of a jumper This allows the board to be used with boards that operate on either 3.3 or 5 V nominal voltage. Equipped with USB Mini Connector 

VELLEMAN Super-Mini Digital Amplifier Board, VMA408

High amplification efficiency 85% can directly drive 4 ohm/8 ohm small speakers good sound quality & noise suppression Unique without LC filter class D digital power board Can use computer USB power supply directly Low THD+N protection mode: current-limiting Thermal Shutdown Operating Voltage: 2.5 to 5 VDC Connections: Solder connections Sound processor: PAM8403 dimensions: 0.9" x 0.63" x 0.08" (23 x 16 x 2 mm)

VELLEMAN DMX512 Module, VMA432

working voltage: 5 V DMX connection: XLR 3 pin dimensions: 40 x 20 x 30 mm weight: 10 g

VELLEMAN Adjustable Interval Timer Module, VM136

blinking light, warning light video/photo single frame shooting slide projector control miniature models applications automated testing automated aging tests output relay with NO / NC contact: 3A pulse time adjustable: between 0.5 and 5s pause time adjustable: between 2.5 and 60s power supply: 12Vdc / 100mA dimensions: 1.6 x 3.4"

VELLEMAN MOSFET Driving Module IRF520, VMA411

operating voltage: 3 to 5 VDC max. load voltage: 0 to 24 VDC input: SIG pin, logic level 3 to 5 VDC max. load current: 5 A (a heatsink is required for loads > 1 A) Used MOSFET: IRF520 dimensions: 34 x 21 x 16 mm

VELLEMAN 3.3 v / 5 v ttl Logic Level Converter Module, VMA410

low side (3.3 V): 2 inputs and 2 outputs high side (5 V): 2 inputs and 2 outputs other connections: Vlow (3.3 V), VHigh (5 V) , pass-trough GND dimensions: 15 x 16 x 15 mm Breadboard compatible

VELLEMAN DC-DC Adjustable Voltage Step-down Module LM2596S, VMA404

input voltage: 3 to 40 VDC Output Voltage: 1.25 to 35 VDC max. input current: 2.5 A Chip: LM2596S dimensions: 49 x 26 x 12 mm

VELLEMAN DC-DC Voltage Boost Module 2 pack, VMA403

Input Voltage range: 2.5 to 5 VDC Output Voltage: 5 VDC Connection: solder pads dimensions: 34 x 16 x 8 mm

VELLEMAN DC-DC Voltage Step-up Module LM2577, VMA402

input voltage: 3.5 to 35 VDC Output Voltage: 5 to 55 VDC (adjustable) max. input current: 3 A Continous input current: 2 A Chip: LM2577 dimensions: 43 x 30 x 12 mm

VELLEMAN RGB LED Modules 2 pack, VMA318

Power Dissipation: R 60mW, G 95mW, B 95mW Peak Forward Current (0,1ms Pulse Width): 100 mA for each colour continous forward current: 25 mA for each LED max. reverse voltage: 5 V operating temperature: -40 °C to 80 °C dimensions: 28 x 15 x 5 mm Common: Cathode (-) Attention: Current has to be limited by using resistors.

VELLEMAN 7 Watt Mono Audio Amplifier, VM114

music power output: 7W / 4ohm output: 3.5Wrms / 4ohm or 2Wrms / 8ohm total harmonic distortion: 0.05% (1W / 1kHz) frequency response: 20Hz to 20kHz (-3dB) signal-to-noise ratio: 86dB (A weighted) input sensitivity: 40mV / 150Kohm overload and short-circuit protected supply voltage: 15V DC (8 to 18V DC possible) / 0.5A dimensions: 2.2 x 1.4"

VELLEMAN DS1302 Real Time Clock Module 2 pack, VMA301

manages all timekeeping functions: real-time clock counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year 31 x 8 battery-backed general-purpose RAM Simple Serial Port Interfaces to most Microcontrollers: Simple 3-Wire Interface TTL compatible: VCC = 5 V single-byte or multiple-byte (burst mode) data transfer for read or write of clock or RAM data low power operation extends battery backup run time: 2.0 V to 5.5 V full operation uses less than 300 nA at 2.0 V temperature range: 0°C to +70°C

VELLEMAN Multi Function Shield - Expansion Board, VMA209

4 digit 7 segment LED display module 4 x surface mount LEDs in a parallel configuration 10 K adjustable precision potentiometer 3 x independent push buttons piezo buzzer DS18B20 and LM35 interface infrared receiver interface serial interface header

VELLEMAN 1 Second to 60 Hour Pulse-Pause Timer Module, VM188

wide timing range easy time setting start with 'pulse' or 'pause' 'single shot' or 'loop'-selection applications: blinking of lights pulsed operation of buzzers automatic irrigation lawn sprinklers toilet flushing or ventilation battery charging time control cyclic operation of equipment power supply: 12-24VDC relay contact: 16A/230VAC max. dimensions: 80x45x22 mm / 3.15 x 1.78 x 0.86"

VELLEMAN Start Stop Timer (1s 60h), VM141

wide timing range easy time setting LED animation during operation on-board START-STOP buttons non retriggerable power-on trigger is possible debounced buffered inputs avoid false triggering compact size front panel mountable adjustable delay: 1s - 60h power supply: 12VDC / 100mA NO/NC relay: 24VAC/DC 3A max. dimensions: 2.8 x 1.8 x 0.8"

VELLEMAN IR Remote Checker Module, VM139

the easy way to check your IR remote for proper operation simple operation point the remote at the sensor and push any button 4 flashing LEDs indicate remote operation low power consumption power supply: 9V battery (not incl.) dimensions: 2.2 x 1.2 x 1.32"

VELLEMAN PIR Sensor Module, VMA314

Voltage: 5 VDC connection: 3 pin: GND, VCC and OUT adjustments: sensitivity and delay (by trimmer) delay time: 0.3 to 18 s output level: high = 3 V, Low = 0 V max. sensor distance: 7 m operating temperature: -15 to +70°C detection angle: 120 ° dimensions: 32 x 24 x 25 mm