Development Board

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VELLEMAN Medium Brightdot Circle LED, VMW108

$16.40
1 x medium BrightDot circle integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm solder or sew them! diameter: 47 mm (1.85 inch) max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V PCB thickness: 2.1 mm (0.082 inch) required: or other Arduino compatible development board
Sale VELLEMAN Robot Car Chassis Kit - 2 Wheel Drive

VELLEMAN Robot Car Chassis Kit - 2 Wheel Drive, VMA500

Regular Price: $23.60

Your Price: $9.99

Pre-drilled mounting plates One DC motor and gearbox per wheel 2 Wheels 1 Supporting Wheel 2 DC Motors wtih gearboxes 1 Vehicle chassis 1 Top cover with mounting hardware
New VELLEMAN Mini Peristaltic Pump 6V

VELLEMAN Mini Peristaltic Pump 6V, VMA447

$15.10
ultra silent (< 40 dB) maintenance free positive inversion non polluting accurate repeatability dry running, self priming comes with stop valve funtion to prevent backflow in both ways not for food contact power supply: 6 VDC / 5 W tube dimensions: 2.0 x 4.0 mm tube material: silicon tube life: > 200 h flow rate: >= 39 ml / min dimensions : 65 x 40 mm weight: 95 g connections: solder tag 3 mm
New VELLEMAN SI4703 FM Tuner Evaluation Board

VELLEMAN SI4703 FM Tuner Evaluation Board, VMA444

$16.10
worldwide FM band support digital low-IF receiver automatic frequency control (AFC) automatic gain control (AGC) volume control RDS/RBDS support Arduino® library available 150 mW amplifier stereo amplifier level shifters 5 V -3.3V on board interface: I2C power / logic level: 3.3 - 5 V sensitivity: 1.7 µ emf max. output power: 150 mW (8 Ohm) default gain: 18 dB (8 x) (adjustable) dimensions: 2.68" x 2.13" x 0.91" (68 x 54 x 23 mm)
New VELLEMAN A/D D/A Converter Module PCF8591

VELLEMAN A/D D/A Converter Module PCF8591, VMA344

$9.80
single power supply operating supply voltage 2.5 V to 6.0 V low standby current serial input and output via I2C-bus max sampling rate given by I2C-bus speed 4 analog inputs configurable as single ended or differential inputs auto-incremented channel selection analog voltage range from VSS to VDD on-chip track and hold circuit 8-bit successive approximation A/D conversion multiplying DAC with one analog output
New VELLEMAN Pulse/Heart Rate Sensor Module for Arduino

VELLEMAN Pulse/Heart Rate Sensor Module for Arduino, VMA340

$10.65
diameter: 16 mm overall thickness: 3 mm working voltage: 3 to 5 V working current: 4 mA at 5 V cable length: 18 cm connections: GND, Vcc, analog signal out
New VELLEMAN HM-10 Wireless Bluetooth shield for arduino Uno

VELLEMAN HM-10 Wireless Bluetooth shield for arduino Uno, VMA338

$26.00
extends 14 digital pins to 3pin extends 6 analog pins to 3pin on-board reset button comes with a slide switch to power wireless communication on or off jumper interface to control serial communication integrated Texas Instruments® CC2541 Bluetooth v4.0 chip on board pin header spacing: 2.54 mm Bluetooth® chip: Texas Instruments® CC2541 USB protocol: USB V2.0 working frequency: 2.4 GHz ISM band modulation method: GFSK (Gaussian Frequency Shift Keying) transmission power: -23 dbm, -6 dbm, 0 dbm, 6 dbm, can be modified by AT command sensitivity: =-84 dBm at 0.1% BER transmission rate: asynchronous 6K bytes security: authentication and encryption supporting service: central & peripheral UUID FFE0, FFE1 power consumption: 400-800 uA during standby, 8.5 mA during transmission power supply shield: 5 VDC power supply HM10: 3.3 VDC working temperature: -5 to +65 °C dimensions: 54 x 48 x 23 mm weight: 19 g
New VELLEMAN BME280 Temperature Humidity Pressure Sensor

VELLEMAN BME280 Temperature Humidity Pressure Sensor, VMA335

$11.80
applications: fitness monitoring / well-being measurement of volume and air flow home automation control control heating, ventilation, air conditioning internet of things weather forecast pressure range: 300 to 1100 hPa temperature range: -40 to 85°C supply voltage: 1.2 to 3.6 V I/O voltage: max 3.6 V current consumption: max. 3.6 uA @ 1 Hz (H,P,T) sleep mode consumption: 0.1 uA interface: I2C and SPI dimensions: 15 x 12 mm
Sale New VELLEMAN Force-sensing Resistor (FSR)

VELLEMAN Force-sensing Resistor (FSR), VMA334

Regular Price: $15.25

Your Price: $6.99

sensor: single point shape of sensitive area: round diameter of sensitive area: 10 mm (+/- 1 mm ) total lenght: 39 mm sensor thickness: 0.2 mm material: polyester range: 100 g to 1 kg terminal: male pinheader step 2.54 mm principle: piezoresistive service life: > 500.000 times operating temperature: -25°C to 90°C

VELLEMAN WiFi ESP8266 Arduino Shield, VMA205

$24.65
802.11 b / g n wireless standards STA / AP modes support TCP / IP protocol stack, One socket supports standard TCP / UDP server and client supports serial port baud rate configuration: 1200 / 2400 / 4800 / 9600 / 19200 / 38400 / 57600 / 74800 / 115200 bps supports serial data bits: 5 / 6 / 7 / 8 bits supports serial stop bits: 1/2 bit pin-compatible with Arduino Uno, Mega Arduino pinout: 2/3/4/5/6/7/8/9/10/11/12/13 ESP8266 GPIO pinout: 0/2/4/5/9/10/12/13/14/15/16 / ADC / EN / * UART TX / UART RX KEY button: modes configuration dual-ports DIP switches: switching Arduino and ESP-WROOM-02 / ESP8266 WiFi operation current: continuous transmission operation: 70 mA (200 mA max.) idle mode: < 200 uA serial WiFi transmission rate: 110-460800 bps operating humidity: 10%-90% non-condensing operating temperature: -10 to 70 °C weight: ± 20 g (0.7 oz)
Sale VELLEMAN Arduino Compatible DIY Kit with UNO R3

VELLEMAN Arduino Compatible DIY Kit with UNO R3, VMA501

Regular Price: $39.90

Your Price: $29.99

This basic kit includes: 1 x ATmega328 UNO DEVELOPMENT BOARD (VMA100) 15 x LED (different colors) 8 x 220 Ohm resistor (RA220E0) 5 x 1K resistor (RA1K0) 5 x 10K resistor (RA10K0) 1 x 830 hole breadboard 1 x RGB LED module (VMA318) 4 x 4-pin Key switch 1 x Active buzzer (VMA319) 1 x Passive buzzer 1 x 1838 IR Infrared 37.9Khz Receiver (VMA317) 1 x Infrared remote control 1 x infrared sensor diode 1 x LM35 temperature sensor (LM35DZ) 2 x Ball tilt switch (similar to MERS4 & MERS5) 3 x Photosenitive resistor LDR (similar to LDR04) 1 x 74HC595 Shift register (HC595) 1 x Battery holder for 6 AA battery's (similar to BH363B) 1 x 8*8 LED Matrix display 1 x single digit 7 segment LED display 1 x 4 digit 7 segment LED display 30 x Breadboard jumper wire 1 x USB cable

VELLEMAN Arduino Compatible DIY Kit with MEGA 2560, VMA502

$44.90
This kit includes: 1 x ATmega2560 MEGA DEVELOPMENT BOARD (VMA101) 15 x LED (different colors) 8 x 220 Ohm resistor (RA220E0) 5 x 1K resistor (RA1K0) 5 x 10K resistor (RA10K0) 1 x 830 hole breadboard 4 x 4-pin Key switch 1 x Active buzzer (VMA319) 1 x Passive buzzer 1 x infrared sensor diode 1 x LM35 temperature sensor (LM35DZ) 2 x Ball tilt switch (similar to MERS4 & MERS5) 3 x Photosenitive resistor LDR (similar to LDR04) 1 x single digit 7 segment LED display 30 x Breadboard jumper wire 1 x USB cable

VELLEMAN Small Brightdot Circle LED 2-Pack, VMW107

$17.90
2 x small BrightDot circle integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm solder or sew them! diameter: 32 mm (1.26 inch) max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V PCB thickness: 2.1 mm (0.082 inch) required: or other Arduino compatible development board

VELLEMAN ARC Brightdot LED Pack, VMW106

$14.75
2 x left BrightDot arcs 2 x right BrightDot arcs integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm solder or sew them! max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V dimensions (L x W): 32.5 x 6.5 mm (1.28 x 0.25 inch) PCB thickness: 2.1 mm (0.082 inch) required: or other Arduino compatible development board

VELLEMAN Corner Brightdot LED Pack, VMW105

$9.90
2 x left BrightDot corners 2 x right BrightDot corners integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm solder or sew them! dimensions (L x W): 14.25 x 6.5 mm (0.56 x 0.255 inch) max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V PCB thickness: 2.1 mm (0.082 inch) required: or other Arduino compatible development board

VELLEMAN Large Brightdot LED Pack, VMW104

$16.40
2 x tenfold BrightDot strips integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm soler or sew them! max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V dimensions (L x W): 60.5 x 6.5 mm (2.38 x 0.25 inch) PCB thickness: 2.1 mm (0.082 inch) required: or other Arduino compatible development board

VELLEMAN Medium Brightdot LED Pack, VMW103

$14.75
2 x fivefold BrightDot strips 2 x threefold BrightDot strips integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm solder or sew them! dimensions threefold strip (L x W): 22 x 6.5 mm (0.87 x 0.25 inch) dimensions fivefold strip (L x W): 33 x 6.5 mm (1.29 x 0.25 inch) max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V PCB thickness: 2.1 mm (0.082 inch) required: or other Arduino compatible development board

VELLEMAN Small Brightdot LED 5-pack, VMW102

$11.45
5 x singleton BrightDots integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm solder or sew them! dimensions (L x W): 11 x 6.5 mm (0.43 x 0.25 inch) max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V PCB thickness: 2.1 mm (0.08 inch) required: or other Arduino compatible development board
Sale VELLEMAN ESP32 Wearable Development Board

VELLEMAN ESP32 Wearable Development Board, VMW101

Regular Price: $37.85

Your Price: $14.99

on board WiFi and Bluetooth® 8 x easy sewable pads: 4 x regular power pads 4 x capacitive touch-enabled pads 1 x on-board orange LED hall effect sensor temperature sensor ultra-low power analog pre-amplifier integrated LiPo battery charger dedicated reset button 2 × 8-bit DACs ultra-thin PCB Arduino compatible compatible with all BrightDot wearable LED boards based on the ESP32 SPI, I²S, I²C and UART interfaces the LED PWM, UART, I2C, I2S, and general purpose SPI functions can be configured to any GPIO 12-bit SAR ADC LED PWM (up to 16 channels) deep sleep mode to lower power consumption when preferable general purpose IO : 17 processors: CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 DMIPS ultra low power (ULP) co-processor memory: 520 KB SRAM 448 KB ROM wireless connectivity: WiFi: 802.11 b/g/n Bluetooth®: v4.2 BR/EDR and BLE power management: max. current consumption: 300 mA deep sleep power consumption : 10 µA max. battery input voltage: 6 V max. battery charge current: 450 mA dimensions (W x L x H): 56 x 50 x 7.5 mm (2.2 x 1.97 x 2.95 inch)
Sale VELLEMAN Brightdot Wearable Delevopment Board

VELLEMAN Brightdot Wearable Delevopment Board, VMW100

Regular Price: $69.90

Your Price: $29.99

Atmega32u4 @ 8 MHz native USB support 24 BrightDot addressable RGB LEDs (WS2812) ON/OFF switch reset button 1 user button 1 user LED PCF8523 RTC clock 10 GPIO sewable contacts and alligator clip friendly charging indicator LED RX/TX LED indication LEDs are mounted in a clock form free Arduino library included: an easy to use battery holder for 3 AA batteries (batteries not incl.)an easy to use battery holder for 3 AA batteries (batteries not incl.) USB 2.0 A to micro USB cable size: diameter: 8 cm (3,15 inch) height: 9 mm (3,54 inch) power supply: USB or battery powered max. battery supply voltage: 6 V current consumption: min. 20 mA, max. 1 A (when all RGB LEDs are on, software limited) battery or USB pass through output: max. 1 A (depends on battery and USB capacity) CPU speed: 8 MHz
Sale VELLEMAN Basic Arduino Compatible Experimenter's Kit with ATMEGA328 Nano

VELLEMAN Basic Arduino Compatible Experimenter's Kit with ATMEGA328 Nano, VMA504

Regular Price: $39.90

Your Price: $19.99

What's Included: 1 ATmega328 NANO development board - VMA102 1 USB cable 1 Breadboard 30 Breadboard jumper wires 2 Light dependant resistors 1 IR remote receiver 4 Tactile switches 15 LEDs 1 Seven segment display 1 buzzer 1 50K potentiometer 2 Tilt switch 10 220 Ohm resistors 10 1k Ohm resistors

VELLEMAN Protoshield Prototyping Board with Mini Breadboard for Arduino Uno, VMA201

$5.45
1.0 Arduino Pinout reset button free to use button + LED circuit ICSP connector location 14 pin SMD footprint 20 pin through-hole footprint 170 holes self-adhesive breadboard included compatible with: Leonardo, Uno, Mega, Classic
Sale New VELLEMAN Attiny85 Arduino compatible Micro Development Board

VELLEMAN Attiny85 Arduino compatible Micro Development Board, VMA108

Regular Price: $9.50

Your Price: $4.99

support for the Arduino® IDE power via ubs or external Source (pinheader) onboard 5 V regulator built-in usb 6 I/O pins 8k flash memory (about 6k after bootloader) I2C and SPI PWM on 3 pins ADC on 4 pins power LED and LED on P1 working voltage: 1.8 - 5.5 VDC dimensions: 17.5 x 19 mm

VELLEMAN Nodemcu V2 lua based ESP8266 WiFi Development Board, VMA107

$16.25
low-cost WiFi solution programmable with the Lua scripting language on-board USB-serial adaptor PCB antenna (no external antenna required) 10 GPIO pins, each GPIO can be PWM, I2C, 1-wire breadboard compatible powered via microB USB operating voltage: 5 VDC (USB) dimensions: 5.8 x 3.2 x 1.2 cm weight: 12 g

VELLEMAN Large Brightdot Circle LED, VMW109

$17.90
1 x large BrightDot circle integrated backup line (this ensures that one broken LED does not affect the next LED) each PCB has gold plated contacts with 6 sewing holes of 1.22 mm solder or sew them! max. current consumption: 60 mA / LED at full brightness power supply: 3.3 V - 5 V diameter: 69 mm (2.7 inch) PCB thickness: 2.1 mm (0.082 inch) required: or other Arduino compatible development board

OSEPP 201 Arduino Basics Starter Kit, ARD-02

$99.00
Discover Arduino through EASY and FUN lessons Step-by-step instructions with diagrams No prior electronics knowledge required Kit comes with everything you need to build 15 projects across 8 categories: 1. Temperature 2. Light 3. LEDs 4. Sound 5. Ultrasonic 6. Servo Motors 7. Stepper Motors 8. LCD
Sale VELLEMAN Atmega328 Uno Development Board

VELLEMAN Atmega328 Uno Development Board, VMA100

Regular Price: $14.75

Your Price: $9.99

100% compatible with Arduino® Uses lastest Atmel ATmega328 microprocessor Specs: microcontroller: ATmega328 operating voltage: 5 VDC input voltage (recommended): 7-12 VDC input voltage (limits): 6-20 VDC digital I/O pins: 14 (of which 6 provide PWM output) analogue input pins: 6 DC current per I/O pin: 40 mA DC current for 3.3 V pin: 50 mA flash memory: 32 kB (ATmega328) of which 0.5 kB used by bootloader SRAM: 2 kB (ATmega328) EEPROM: 1 kB (ATmega328) clock speed: 16 MHz length: 2.7" (68.6 mm) width: 2.1" (53.4 mm) weight: 0.88 oz. (25 g)
Sale VELLEMAN Atmega2560 Mega Development Board

VELLEMAN Atmega2560 Mega Development Board, VMA101

Regular Price: $24.90

Your Price: $14.99

100% compatible with Arduino® Uses lastest Atmel ATmega2560 microprocessor Specs: microcontroller: ATmega2560 operating voltage: 5 VDC input voltage (recommended): 7-12 VDC input voltage (limits): 6-20 VDC digital I/O pins: 54 (of which 15 provide PWM output) analogue input pins: 16 DC current per I/O pin: 40 mA DC current for 3.3 V pin: 50 mA flash memory: 256 kB of which 8 kB used by bootloader SRAM: 8 kB EEPROM: 4 kB clock speed: 16 MHz length: 4.41" (112 mm) width: 2.17" (55 mm) weight: 2.19 oz. (62 g)
Sale VELLEMAN Atmega328 Nano Development Board

VELLEMAN Atmega328 Nano Development Board, VMA102

Regular Price: $17.55

Your Price: $9.99

microcontroller: Atmel ATmega168 or ATmega328 operating voltage: 5 VDC input voltage (recommended): 7-12 VDC input voltage (limits): 6-20 VDC digital I/O pins: 14 (of which 6 provide PWM output) analogue input pins: 8 DC current per I/O pin: 40 mA flash memory: 16 kB (ATmega168) or 32 kB (ATmega328) SRAM: 1 kB (ATmega168) or 2 kB (ATmega328) EEPROM: 512 bytes (ATmega168) or 1 kB (ATmega328) clock speed: 16 MHz length: 45 mm width: 18 mm weight: 5 g 100% compatible with Arduino® NANO 3.0

VELLEMAN Atmega32u4 Wearable Lilypad Development Board, VMA105

$18.05
microcontroller: ATmega32U4 operating voltage: 2.7 - 5.5 VDC input voltage: 2.7 - 5.5 VDC digital I/O pins: 9 PWM channels: 4 analogue input channels: 4 DC current per I/O pin: 40 mA flash memory: 32 KB (of which 4 KB used by bootloader) SRAM: 2.5 KB EEPROM: 1 KB clock speed: 8 MHz diameter: 50 mm 100% compatible with Arduino® Liliypad

VELLEMAN Atmega32U4 Leonardo Development Board, VMA103

$16.35
microcontroller: ATmega32u4 operating voltage: 5 VDC input voltage (recommended): 7-12 VDC input voltage (limits): 6-20 VDC digital I/O pins: 20 analogue input pins: 12 PWM channels: 7 DC current per I/O pin: 40 mA DC current for 3.3 V pin: 50 mA flash memory: 32 kB (ATmega32u4) of which 4 kB used by bootloader SRAM: 2.5 kB (ATmega32u4) EEPROM: 1 kB (ATmega32u4) clock speed: 16 MHz length: 68.6 mm width: 53.3 mm weight: 20 g 100% compatible with Arduino® LEONARDO

RASPBERRY PI Sense Hat Astro Pi, 83-16980

$35.00
Gyroscope – angular rate sensor: +/-245/500/2000dps Accelerometer - Linear acceleration sensor: +/-2/4/8/16 g Magnetometer - Magnetic Sensor: +/- 4/8/12/16 Gauss Barometer: 260 – 1260 hPa absolute range (accuracy depends on the temperature and pressure, +/- 0.1 hPa under normal conditions) Temperature sensor (Temperature accurate to +/- 2 degC in the 0-65 degC range) Relative Humidity sensor (accurate to +/- 4.5% in the 20-80%rH range, accurate to +/- 0.5 degC in 15-40 degC range) 8x8 RGB LED matrix display Small 5 button joystick Compatible with Raspberry Pi B+, A+, and Pi 2