DMX512 MODULE

This Arduino add-allows you to use the Arduino as a DMX master device (transmitter). This board is a simple circuit based around a driver chip (MAX-485 or SN 75176). With XLR 3 pin male DMX output connector. Pin1 = Signal Common, Pin2 = Data-, Pin3 = Data+ The board converts the Arduino signal voltage according to DMX (RS485). Impedance is 100 Ohm.
Specifications

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

RED LASER DIODE MODULE

This laser module produces a small intense light beam (650 nm, red).

Specifications
operating voltage: 5 V
operating current: 20 mA
wavelength: 650 nm
colour: red
dimensions: 18.5 mm x 15 mm [0.728 in x 0.591 in]
working temperature: -10°C - 40°C [14°F to 104°F]
output power: 1 mW

DIGITAL ROTARY ENCODER MODULE

A rotary encoder is an input device that indicates the rotating direction and how much the knob has been rotated. A rotary encoder is useful for for stepper and servo motor control.
Features

flat top
push-button capability
unlimited rotations
pins are right-angle to the knob, but you can connect them to a breadboard using male-female jumper wires
standard pin spacing: 2.54 mm (0.1 inch)

Specifications

working voltage: 0-5 V
type: incremental encoder
material: PCB + brass
cycles per revolution (CPR): 20
dimensions: 26 x 19 mm
weight: 10 g

8 CHANNEL RELAY MODULE

This 8-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller.
Features

standard interface that can be controlled directly by any microcontroller
opto-isolated inputs
indicator LEDs for relay output status

Specifications

control input current (in1 to in4): 5 - 25 mA
control input voltage: 5 - 12 VDC
relay output: 250 VAC 10 A, 30 VDC 10 A (non-inductive)
dimensions: 57 x 138 mm
operating voltage: 5 V

1.3 INCH OLED SCREEN FOR ARDUINO (SH1106 DRIVER, SPI)

OLED displays have several advantages: low power consumption, bright, large viewing angle for better readability and high resolution.
Specifications

resolution: 128 x 64 dots
viewing angle: > 160°
working voltage: 3 - 5 V
recommended library: U8glib
interface: SPI
driver: SSH1106
working temperature: -30°C - 70°C
OLED colour: blue
dimensions: 35 x 33.5 mm

0.96 INCH OLED SCREEN WITH I2C FOR ARDUINO

OLED displays have several advantages: low power consumption, bright, large viewing angle for better readability and high resolution.
Specifications

resolution: 128 x 64 dots
viewing angle: > 160°
working voltage: 3 - 5 V
recommended library: U8glib
interface: I2C
driver: SSD1306
working temperature: -30°C - 70°C
OLED colour: blue
I/O level : 3.3 V and 5 V
dimensions: 27 x 27 mm

RGB DOT MATRIX BOARD & DRIVER BOARD BASED ON ATMEGA328

This Arduino based (ATmega328P) RGB LED matrix driver platform based gains three 8+6-bit channels of hardware PWM control thanks to its LED driver. Its design allows you to easily change or write firmware using the Arduino IDE.
Features

8 bits colours support with 6 bits correction for each colour in every dots
hardware 16 MHz PWM support
without any external circuits, play and shine
dedicated GPIO and ADC interface
hardware UART and IIC communication with easy cascading
24 constant current channels of 100 mA each
8 super source driver channels of 500 mA each
driver board is based on ATMEGA328 and works with IDE

Specifications

module dimensions: 60 x 60 x 16 mm
microprocessor: Atmega328P
indicator: PWR state
power supply: 5 to 7.5 VDC
cascade power connector: terminal blocks
program interface: UART/ISP (VMA440)
expansion socket: 100 mil bended pin header pair
communication protocols: UART/IIC
current consumption (except LED matrix): max. 40 mA
drive current (every channel): max. 500 mA
drive current ( every dot): max. 58 mA
circuit response time: 10 ns
RGB LED matrix colour resolution per dot: 16 M
UART baud rate: 9600 - 115200

FT232 USB TO TTL ADAPTOR 3.3/5 V

Use this module to program VMA439: RGB DOT MATRIX BOARD & DRIVER BOARD BASED ON ATMEGA328 through USB.
Features

single chip USB to asynchronous serial data transfer interface
data transfer rates from 300 baud to 3 Mbaud (RS422, RS485, RS232) at TTL levels
transmit and receive LED drive signals
USB 2.0 Full Speed compatible
switchable 3.3 VDC and 5 VDC operation

Specifications

power supply: 5 VDC by USB cable (included)
micro USB connector
dimensions: 43 x 17 x 12 mm
weight: 5 g

SI4703 FM TUNER EVALUATION BOARD

The VMA444 is a radio and RDS receiver combined with an efficient 150 mW audio amplifier. This module is ideal if you want to create your own clock radio or if you want to add FM functionality to your projects.

Features
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
Specifications
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: 29 x 22 mm

PAM8610 DIGITAL POWER AMPLIFIER MODULE 2 x 10 W

The VMA446 (PAM8610) is a 10 W (per channel) stereo Class-D audio amplifier with DC volume control which offers low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. The 32 steps DC volume control has a +32 dB to -75 dB range.

Features
10 W @ 10% THD/channel output into an 8 Ohm load at 13 V
low noise: -90 dB
over 90% efficiency
32 step DC volume control from -75 dB to + 32 dB
shutdown/mute/fade function
over current, thermal and short-circuit protection
low THD+N
low quiescent current
pop noise suppression
Specifications
supply voltage (Vdd): 7 to +15 V
input voltage range (Vi):
mute, Vref, volume, fade: 0 to +6.0 V
SD: -0.3 to Vdd
RINN, RINP, LINN, LINP: -0.3 to +6.0 V
junction temperature range (Tj): -40 to +125 °C
output power @ 8 Ohm: 10 W

MINI PERISTALTIC PUMP 6 V

A peristaltic pump is a type of positive displacement pump used for pumping a variety of fluids.

Features
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
Specifications
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

2 WHEEL DRIVE MOTOR CHASSIS ROBOTICS KIT

This kit makes creating your own robot easier than ever.
Features

pre-drilled mounting plates
one DC motor + gearbox per wheel

Specifications

motor voltage: 5-10 VDC

TRANSPARENT BOX CASE SHELL FOR ARDUINO UNO R3

Specifications

material: acrylic
dimensions: 79 x 65 x 21 mm
weight: 53 g

TRANSPARENT BOX CASE SHELL FOR ARDUINO® MEGA 2560R3

Specifications

material: acrylic
dimensions: 114 x 65 x 18 mm
weight: 72 g

PROJECT HOLDER FOR ARDUINO UNO DEVELOPMENT BOARD + BREADBOARD

The project holder allows you to attach the Arduino UNO and the included breadboard together. It contains two grooves (one groove size is 88 x 60 mm), which is the just right size to fit a 400 holes breadboard, the other groove is for the Arduino UNO. The position of 4 M3 screw holes fits the Arduino UNO mounting holes. The holder comes with 4 screws (M3 x 8).
Specifications

dimensions: 160 x 106 mm
max. breadboard size: 88 x 60 mm
weight: 50 g

MINI ANALOG SERVO - 9 g

Specifications

dimensions: 21.5 x 12 x 22.7 mm
voltage: 4.8 to 6 VDC
weight: 9 g
speed: 0.09 sec. for 60° at 6 V
torque: 1.4 kg.cm at 6 V
working temperature: -15° C to 50 °C
connection type: 3 wires: brown (gnd) - red (+) - orange (signal)
connection diagram: http://arduino.cc/en/Tutorial/Sweep

270° ROBOT DIGITAL DOUBLE SHAFT SERVO KIT

Specifications

operating speed (at no load): 0.14 sec/ 60° at 7.2 V
running current (at no load): 100 mA at 7.2 V
stall torque (at lock): 15 kg at 7.2 V
stall current (at lock): 1.5 A at 7.2 V
idle current (at stopped): 5 mA
operating frequency: 50 - 330 Hz
operating angle: 90°/135° (from 1000 to 2000 usec)
neutral position: 1500 usec
dead band width: 3 usec
rotating direction: counter clockwise (from 1000 to 2000 usec)
pulse width range: from 500 to 2500 usec
overall dimension: 40 x 20 x 40.5 mm
weight: 64 g
connector wire gauge: 28 PVC
connector wire length: 320 ± 5 mm
horn gear spline: 25T/5.80
reduction ratio: 310:1
operating temperature range: -10°C - 50°C
operating voltage: 5 V - 7.2 V
connection: orange = PWM, red = VCC , brown = GND

BRIGHTDOT WEARABLE DEVELOPMENT BOARD

This BrightDot is an ATmega32U4 based, Arduino compatible development board that you can use as a wearable or e-textile. Be creative and use the multicoloured RGB LEDs to brighten up your wardrobe, decorations, backpack or even make Christmas ornaments!

The alligator friendly pads/holes enable you to quickly prototype your creation. The pads were also made bigger to ease the use of conductive wire and they are gold plated to ensure durability. The integrated single cell LiPo charger makes the LED badge more versatile, even though it has an existing open system.

The 24 BrightDot LEDs (WS2812) enable you to display bright and colourful animations with just a single pin!

This module comes preloaded with a watch program and an onboard hardware real time clock. The real time clock enables you to keep the time, even when the ATMega32u4 is powered off (but the power supply must stay connected). With the onboard single colour LED and button, you can quickly debug and test programs without any wires. To top things off, a dedicated ON/OFF switch is included to keep the power consumption as low as possible when youre not using the device.

Features
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.)
USB 2.0 A to micro USB cable

Specifications
dimensions:
diameter: 8 cm
height: 9 mm
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

ESP32 WEARABLE DEVELOPMENT BOARD

Get ready to meet the most versatile wearable and ESP32 based development board of the moment! Its 100% Arduino compatible and its easy and invisible to wear thanks to its uniquely thin PCB with 8 x sewable pads. Plus, it wont sting you because the PCB design has no sharp edges. Also, 4 of the pads are capacitive touch-enabled.

As for the versatility, this little development board of 56 x 50 x 7.5 mm packs a lot of features such as a hall effect sensor, a temperature sensor and an ultra-low power analog pre-amplifier. But the neatest on-board feature is undoubtedly the ability to connect the board to WiFi and Bluetooth. Getting any ideas? Heres one: connect the board with our BirghtDot wearable LEDs collection and make them react to text or social messages, magnets, sounds, time, temperature and more!

You can easily connect this wearable with a battery thanks to the JST connector and you dont have to worry about high power consumption because the board also features a deep sleep modus to keep its consumption to a minimum when you dont need it. To top things off, this thin board is at least 10 times faster than an Arduino Uno because of its super high 240 MHz clock.

Go take a look at the BrightDot wearable LED boards and get creative!

Features
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

Specifications
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: 56 x 50 x 7.5 mm (W x L x H)

Elektronický modul, pro záznam a přehrávání 20 sekund zvuku s flash pamětí
(sestavený modul)
dokáže prostřednictvím vestavěného mikrofonu nahrávat zvuky nebo hlas po dobu až 20 sekund.
Zaznamenaný zvuk se ukládá do paměti flash a uchovává jej i po vypnutí napájení.
S modulem můžete jednoduše pořizovat nahrávky a přehrávat je pomocí ovládacích tlačítek.
Navíc jej lze připojit k externímu mikrokontroléru pro pokročilejší ovládání.

Specifikace:
Jazyky návodu k použití: angličtina
Rozměry: 37x54mm
Hmotnost: 25g
Napájení: 3 až 5 VDC
Výstupní výkon: 24 mW

Umožňuje až 20 sekund čistého záznamu zvuku pouhým stisknutím tlačítka.
Vybaven flash pamětí, která uchovává záznamy i při výpadku napájení.
Snadná integrace do větších projektů díky možnostem připojení pro externí mikrokontroléry.