• Operating voltage (logic level) 5B
• Power supply (recommended) 7-12V
• Supply Voltage (Max) 6-20V
• Digital I / O 14 (of which 6 can be used as PWM outputs)
• Analog inputs 8
• The maximum output current of 40 mA
• Flash-Memory 16 KB (ATmega168) or 32K (ATmega328) of which 2 KB used by bootloader
• SRAM 1 KB (ATmega168) or 2 KB (ATmega328)
• EEPROM 512 bytes (ATmega168) or 1KB (ATmega328)
• The clock frequency of 16 MHz

• Size: 43mm x 20mm x 3mm

Features:

• HD44780 compatible interface;
• Supply Voltage: 5V;
• screen size: 64 x 15 mm;
• LCD display with backlight; Display 2 lines of 16 characters;
• support for Latin and Cyrillic (including installation of additional libraries);
• Dimensions: 79.9 x 36.0 x 11.0 mm;
• Weight: '31

• Built on STM8 microcontroller
• Opto isolation of power and control circuits
• Adjust the response time with a simple potentiometer
• Maximum Triac current 100A
• Digital control interface, displays current time and current settings.
• Power board 9-15v (AC)

• Size: 125mm x 80mm x 25mm

IP relay 8-channel, network relay
• - Interface Ethernet RJ45.
• - Built-in WEB-server, you can access and control via the Internet.
• - 8-channel 250V / AC 10A independent relay output
• - You can directly control the output relays.
• - 7-24V DC power supply
• - Can choose a router control, access via Android, Apple, tablet, windows, Apple system.
• - You can display the current status of the relay in real time
• - Manual
• - TCP Relay Protocol V1.0

• Size: 96mm x 141mm x 12mm

Features:

• Maximum power at the terminals: 10W
• The maximum commutate voltage: 220V
• The maximum switching current: 0.5 A
• The maximum breakdown voltage: 220 V DC
• Maximum current: 1A
• The maximum contact resistance of 100 milliohms
• Operating temperature range: -10.. + 60 ° C
• Float material: polypropylene

• Size: 20mm x 20mm x 30mm

• Material: metal and plastic
• Input voltage: AC 220 V
• Voltage Regulation: AC 50-220 in
• Maximum power: 2000 W
• The size: 58x53x29 mm
• Weight: 41 g

• Size: 58mm x 53mm x 29mm

• The maximum load: 10 W
• The maximum switching voltage: 100 V DC
• The minimum breakdown voltage of 250 V DC
• The maximum switching current: 0.5 A
• The maximum load current of 1.0 A
• Operating temperature: -20 ~ + 80 ° C
• cable length: 30.5 cm
• Material: PP

• Size: 54mm x 24mm x 37mm

Features

• Sensor model: MH-Z19
• Measured gas: CO2
• Operating voltage: 3.6 to 5.5 V
• Voltage of logic levels: 3.3V
• Average current consumption: <18 mA
• Measured range: 0 to 0.5%
• Output signals: UART, PWM
• Operating temperature: 0 to 50
• Operating Humidity: 0 to 95% RH

• Size: 33mm x 20mm x 9mm

• Type: TB6600
• Control circuit Supply voltage: 4.5-5.5 In
• The supply voltage of the power unit: 8-50 in
• The maximum operating current: 5 A
• The maximum switching frequency: 200 kHz
• microstepping modes: 1/1, 1/2, 1/4, 1/8, 1/16

• Size: 80mm x 50mm x 35mm

• Voltage digital supply (V) - 5V DC
• Supply voltage power section (B) - 12-24 V DC
• The maximum current consumption of digital part - 500mA
• Relay switching capacity - 10A / 24V AC
• Declared minimum number
• positives relay under load - 500 million cycles

• Size: 70mm x 90mm x 20mm

• Type: adapter, adapter
• Plug micro USB: "Mom" 5 pin
• Connector DIP: in increments of 2.54 mm
• Dimensions of the board: 15.6 x 13.30 x 1.2 mm

• Power supply: 10 - 35 V DC
• Opto-isolated input control signals
• Current: 0.3 - 3 A, 3.5 A peak
• divider step (microstep): 1, 2, 8, 16
• Protection: Low voltage, over temperature and over-current
• Operating temperature: -10 ~ 45 ℃
• size: 75 x 50 x 33 mm
• Weight: 83 g

• Size: 75mm x 50mm x 33mm

• cable is made by technology companies: Dupont;
• each conductor is: unique color isolation;
• connectors 120 connectors such as "male-female", "male-male", "female-female;
• contact spacing of 2.54 mm;
• the opportunity to separate conductors: yes;
• compatibility with Arduino: yes;
• Dimensions (L x W): 250 x 15 mm;
• Weight: 8 grams

The package Arduino Kit includes:
• 1 X module UNO R3
• 1 x USB cable
• 1 X Cable
• 1 x Layout
• 5 x LED
• 1 Std. Resistor
• 1 X mom-dad conductor
• 1 x Potentiometer
• 1 Buzzer
• 1 X 74HC595
• 1 X Infrared Receiver
• 1 X LM35
• 1 X Flame Sensor
• 1 X Photoresistor
• 1 x pushbutton
• 1 x Remote Control
• 1 x 4-digit LED display
• 1X8 * 8 dot matrix module
• 1 x 1-digit display tubes
• 1 X Driver Board Stepper Motor
• 1 x Stepper motor
• 1 x 9g Servo
• 1 X IIC 1602 LCD
• 1 X XY joystick module
• 1 x temperature module
• 1 x Water test module
• 1 x RFID module
• 1 x RFID Keychain
• 1 X RFID White Card
• 1 X Sound Module
• 1 x Relay Module
• 1 x Module Hours
• 1X4 * 4 key board
• 1 x 3 RGB color module
• 1X9 snap-in battery
• Size: 165mm x 230mm x 57mm

• Operating voltage 5 V DC
• Operating current 15mA
• The operating frequency of 40 kHz
• The maximum range of 5m
• Minimum range of 2cm
• The angle measuring 15 degrees
• Trigger - input pulse of 10 ms TTL level
• Echo output signal level TTL - PWM duration of 150 ms to infinity if there is no echo.
• Dimensions 45 * 20 * 15 mm
• Size: 45mm x 20mm x 15mm

• Operating voltage 5 V DC
• Operating current 15mA
• The operating frequency of 40 kHz
• The maximum range of 5m
• Minimum range of 2cm
• The angle measuring 15 degrees
• Trigger - input pulse of 10 ms TTL level
• Echo output signal level TTL - PWM duration of 150 ms to infinity if there is no echo.
• Dimensions 45 * 20 * 15 mm
• Size: 45mm x 20mm x 15mm

Features

• Input voltage: 5 V
• Power consumption: 160 mA
• The measurement range
  • Propane: 0.2 - 5 ppm
  • Bhutan: 0.3 - 5 ppm
  • Methane: 5 - 20 ppm
  • Hydrogen: 0.3 - 5 ppm
  • Couples alcohols: 0.1 - 2 ppm

• Brand: ALLOYSEED
• Supply voltage: DC 12 V
• Signal frequency: 433 MHz
• Range of reception: 100 m
• Effective distance: 30-60 m
• Maximum load: 7A
• Receiver sensitivity: 105 dB
• Size: 35mm x 32mm x 17mm

• Range: up to 2 cm
• Operating voltage: 3.3V - 5V DC
• Operating current: 15 mA
• Operating temperature: -10 ° C - +50 ° C  
• The output: TTL
• Output interface: 3-wire
• Dimensions: 4.2 x 1.0 x 0.6 cm
• Weight: 5 g

• Range: up to 2 cm
• Operating voltage: 3.3V - 5V DC
• Operating current: 15 mA
• Operating temperature: -10 ° C - +50 ° C  
• The output: TTL
• Output interface: 3-wire
• Dimensions: 4.2 x 1.0 x 0.6 cm
• Weight: 5 g

Features

• Power supply: 3-5 In
• The diameter of the sensor: 16 mm
• Dimensions: 25 x 22 x 17 mm
• Weight: 2 g

Features:  

• transmitter:
  • communication range: 20-200 meters, depending on the supply voltage.
  • Supply Voltage: 3.5-12 V.
  • Dimensions: 19 * 19 mm
  • Modulation: AM
  • bandwidth: 4KB / s
  • transmit power: 10mW
  • Operating frequency: 433.92 MHz
  • Recommended dish: 25cm wire.
• receiver:
  • Supply Voltage: 5 V
  • Quiescent Current: 4mA
  • the operating frequency: 433.92MHZ
  • Sensitivity: -105dB
  • Dimensions: 30 * 14 * 7 mm
  • Recommended dish: solid wire length 32cm, folded into a spiral.

Features:  

• transmitter:
  • communication range: 20-200 meters, depending on the supply voltage.
  • Supply Voltage: 3.5-12 V.
  • Dimensions: 19 * 19 mm
  • Modulation: AM
  • bandwidth: 4KB / s
  • transmit power: 10mW
  • Operating frequency: 433.92 MHz
  • Recommended dish: 25cm wire.
• receiver:
  • Supply Voltage: 5 V
  • Quiescent Current: 4mA
  • the operating frequency: 433.92MHZ
  • Sensitivity: -105dB
  • Dimensions: 30 * 14 * 7 mm
  • Recommended dish: solid wire length 32cm, folded into a spiral.

• Transmitter
  • Operating voltage: 12 V DC (1 battery 27 A / 12 V)
  • Operating Current: 4.5 mA at 12 V
  • Power: 10 mW at 12 V  
  • Modulation Mode: ASK (amplitude modulation)   
  • Transmission frequency: 315 MHz (can be adjusted in the range 266-433 MHz)   
  • Transmission distance: 50-100 m   
• Receiver:
  • supply voltage 5 V DC
  • Sensitivity: 100 dB
  • Dimensions: 6.6 * 22 * 41 mm
  • Operating Temperature: -10 ° C to + 70 ° C

Features

• Has 8-Channel Relay interface can be controlled razlichnimi microcontrollers such as Arduino, AVR, PIC, ARM, and so on. d.
• Equipped relay: 30V 10A as250v 10a.
• The channels are optically isolated, safe, reliable.
• Mounting hole size 133 mm x 40 mm
• Size: 140mm x 52mm x 17mm

Features

• Has 8-Channel Relay interface can be controlled razlichnimi microcontrollers such as Arduino, AVR, PIC, ARM, and so on. d.
• Equipped relay: 30V 10A as250v 10a.
• The channels are optically isolated, safe, reliable.
• Mounting hole size 133 mm x 40 mm
• Size: 140mm x 52mm x 17mm

Features:

• Operating voltage: 4 - 6;
• current consumption: 1.5 mA;
• sensitivity control;
• LED indication of the presence of the input signal;
• Operating Temperature: -30 ° C ~ + 85 ° C;
• Sound module dimensions: 32.4 (38.0) x 16.3 x 9.2 mm;
• the weight of the module: 3 years

Features:

• Operating voltage: 4 - 6;
• current consumption: 1.5 mA;
• sensitivity control;
• LED indication of the presence of the input signal;
• Operating Temperature: -30 ° C ~ + 85 ° C;
• Sound module dimensions: 32.4 (38.0) x 16.3 x 9.2 mm;
• the weight of the module: 3 years

Features:

• Power supply 5 Volt
• The control voltage TTL 5V DC.
• 1 relay 10A / 250V
• The speed of 10 ms.
• Operating current up to 20mA logic

Features:

• Model OV7670;
• a single-chip CMOS image sensor;
• is controlled by the bus Serial Camera Control Bus (SCCB);
• a maximum resolution of 640x480 pixels (0.3 megapixels);
• the available resolution: QVGA (320 x 240); CIF (352 x 240); QCIF (176 × 144); manual zoom;
• encoding options: RGB565, RGB555, RGB444, YUV / YCbCr 4: 2: 2, GRB 4: 2: 2, Raw RGB Data;
• the voltage at the CMOS image sensor: 1.8;
• the voltage at the analog elements: 2.45 - 3;
• the power supply module: 3 - 5;
• current consumption: 20 mA;
• size lens: 1/6 inch;
• viewing angle: 24 degrees;
• the speed of delivering images up to 30 frames per second;
• Sensitivity: 1.1 V / Lux-sec;
• S / N ratio: 46dB;

• Size: 35mm x 35mm x 31mm

Features:

• Type: capacitive touch sensor;
• module is assembled on a chip TTP223B;
• The sensor works on a capacitive technology;
• LED indication of power;
• the power supply module: 2 - 5.5;
• Sensitivity: 0 - 50 pF;
• response time (low power mode): 220 ms;
• response time (active): 60 ms;
• Dimensions (L x W x H): 24 x 24 mm 7.5;
• Weight: 3 g

Features:

• voltage DC power supply: 4.5 - 20 V;
• in the current OUT: 60 mA;
• the output voltage: the high and low levels of 3.3 V TTL logic;
• Detection distance: 3 - 7 m (adjustable);
• detection angle from 120 ° to 140 °;
• pulse width detection: 5 - 300 seconds (configurable);
• locking time until the next measurement: 2.5 sec. (but can be changed by replacing SMD-resistors);
• Operating temperature: -20 to + 80 ° C;
• modes: L - single seizure, H - repeatable measurements;
• module dimensions: 32 x 24 x 18 mm;
• Weight: 5 g

Features:

• Type: capacitive touch sensor;
• module is assembled on a chip TTP223B;
• The sensor works on a capacitive technology;
• LED indication of power;
• the power supply module: 2 - 5.5;
• Sensitivity: 0 - 50 pF;
• response time (low power mode): 220 ms;
• response time (active): 60 ms;
• Dimensions (L x W x H): 24 x 24 mm 7.5;
• Weight: 3 g

Features ESP8266 wireless WI-FI module:

• Type: Logic ICs
• Model: CH340 NodeMcu V3
• Model number: ESP8266
• Size: 53mm x 30mm x 5mm

• Type: matrix keyboard
• Use: For Arduino
• The number of buttons: 16

• 8 terminals for connecting the connector housing types under SOP8 SO8 SOIC8 SMD;
• landing site from 8 terminals to connect chips in DIP8 housing;
• opening: 0.6 mm;
• move contacts: 2.54 mm (0.1 inches);
• Dimensions: 11.4 x 11 x 1.6 mm;
• Weight: 1 g

Features

• 2 HG7881 motor control chip
• The module can simultaneously control two DC motors or 4-wire 2-phase stepper motor  
• Input voltage: 2.5-12 In  
• Each channel has a continuous output current of 800mA opportunities  
• PCB size: 29.2 (mm) x23 (mm)  

Features

• 2 HG7881 motor control chip
• The module can simultaneously control two DC motors or 4-wire 2-phase stepper motor  
• Input voltage: 2.5-12 In  
• Each channel has a continuous output current of 800mA opportunities  
• PCB size: 29.2 (mm) x23 (mm)  

• Operating Voltage: DC 12 V
• Signal frequency: 315 MHz
• Range of reception: 100 m
• Effective distance: 30-60 m
• Maximum load: 7A
• Receiver Sensitivity: 95 dB
• PCB size: 68 x 49 x 19 mm

• Operating Voltage: DC 12 V
• Signal frequency: 315 MHz
• Range of reception: 100 m
• Effective distance: 30-60 m
• Maximum load: 7A
• Receiver Sensitivity: 95 dB
• PCB size: 68 x 49 x 19 mm

Features

• Pay on-chip current sensor ACS712, working on the principle of Hall sensor. In this regard, when the sensor does not work in the magnetic field!
• The maximum measured current: 5A
• The connection polarity is not important.
• Power Supply: 5V power supply LED indication.
• Interface: analog, the level of 185mV / A.

Features

• Pay on-chip current sensor ACS712, working on the principle of Hall sensor. In this regard, when the sensor does not work in the magnetic field!
• The maximum measured current: 5A
• The connection polarity is not important.
• Power Supply: 5V power supply LED indication.
• Interface: analog, the level of 185mV / A.

• Operating voltage data / power: 3V to 5.5V
• The measurement accuracy: ± 0.5 ° C in the range -10 ° C to + 85 ° C
• Operating temperature range: -55 to 125 ° C
• The choice of 9 or 12 bit word length
• Interface: The 1-Wire
• The unique 64 bit ID to each chip
• Parallel connection of sensors
• The measurement time: 750 ms

Features:

• LCD display with 2 lines of 16 characters;
• display backlight;  
• adjusting the contrast and brightness
• has 6 buttons;
• size 8.0 x 6 x 2 cm;
• Weight '55

Specifications:
• the operating current of the relay: 15 - 20 mA;
• Control Voltage Relay: 5V;
• High-current relay: SRD-05VDC-SL-C AC250V 10A, AC125V 10A, DC30V 10A, DC28V 10A;
• LED status indication of each relay;
• LED status indication of each output control;
• a standard interface through which you can control relay module with the Arduino controller, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic or a computer;
• Dimensions: 76 x 55 x 19 mm;
• Weight: '85

Features:

• definition Humidity 0 - 100% with an accuracy of 5%;
• determination of the temperature 0 - 50 ° C with an accuracy of 2%;
• sensor sampling frequency less than 0.5 Hz (up to 2 times in seconds);
• 4-pin male interface to the microcontroller;
• built-in ADC (analog-to-digital converter);
• ultra-low power consumption
• Supply Voltage: 3.3 - 5.5V;
• the recommended supply voltage: 5 V;
• Dimensions (L x W x H): 17 x 13 x 5 mm;
• Weight: 2 Years

Features:

• definition Humidity 0 - 100% with an accuracy of 5%;
• determination of the temperature 0 - 50 ° C with an accuracy of 2%;
• sensor sampling frequency less than 0.5 Hz (up to 2 times in seconds);
• 4-pin male interface to the microcontroller;
• built-in ADC (analog-to-digital converter);
• ultra-low power consumption
• Supply Voltage: 3.3 - 5.5V;
• the recommended supply voltage: 5 V;
• Dimensions (L x W x H): 17 x 13 x 5 mm;
• Weight: 2 Years

Features:

• Power supply 5V
• The radiated power of 5 mW
• Power Consumption 58 mW
• 650 nm emission range
• Operating temperature -30 - +65 ° C
• Dimensions 8 * 24 * 15 mm
• Weight: 2.2 grams

Features:

• the maximum resistance: 3 ohms
• the maximum current of 10 mA
• Output: 2-bit Gray code
• the number of pulses per revolution: 20
• Supply Voltage: 5 V
• rotation angle: 360 °
• the length of the rotating shaft - 12mm
• shaft diameter: approx. 6mm
• Operating temperature range: -30 to +70 degrees Celsius
• Storage Temperature: -40 to +85 degrees Celsius
• rotation cycles: more than 30000
• Size: 2 x 3 x 3 cm

Features:

• Power supply 5V
• The radiated power of 5 mW
• Power Consumption 58 mW
• 650 nm emission range
• Operating temperature -30 - +65 ° C
• Dimensions 8 * 24 * 15 mm
• Weight: 2.2 grams

• Type: LCD display with backlight
• Number of lines: - 4
• Characters per line: 20
• Supports Latin
• Interface: compatible with HD44780; ICC
• The potentiometer to adjust the contrast
• Analog outputs: 3pc - A0-A2
• Input voltage: 5V
• Screen size: 7.6 x 2.5 cm

• Size: 98mm x 60mm x 30mm

Features:

• Type - Hall sensor
• Built on the chip LM393   
• Operating Voltage: DC 5V   
• The output of the low-level   
• Adjustable sensitivity (fine tuning)    
• Size: 32x11x20 mm

• Size: 32mm x 11mm x 20mm

Specifications:
• Based on chip MFRC522;
• Power supply voltage: 3.3V;
• Current consumption: 13-26mA
• In standby mode: 10-13ma
• Sleep mode: less than 80 uA
• Operating frequency: 13.56MHz
• Read Range: 0 ~ 60 mm
• Interface: SPI, the maximum transmission rate of 10 Mbit / s
• Size: 40mm x 60mm
• Read and write RFID-tags.

• Built on the scheme: ESP8266
• Frequency: 2.4 ~ 2.5 GHz Frequency
• Operating voltage: 3.3 V
• Operating Current: 240mA
• Support for WPA / WPA2 security mode
• protocol support WiFi 802.11 b / g / n
• Built-in TCP / IP stack
• Built-TR switch, balun, LNA, power amplifier and matching network
• Built-in PLL, regulators and power management system
• +20.5 dBm output power in 802.11b mode

• Size: 24mm x 16mm x 2mm

• Built on the scheme: ESP8266
• Frequency: 2.4 ~ 2.5 GHz Frequency
• Operating voltage: 3.3 V
• Operating Current: 240mA
• Support for WPA / WPA2 security mode
• protocol support WiFi 802.11 b / g / n
• Built-in TCP / IP stack
• Built-TR switch, balun, LNA, power amplifier and matching network
• Built-in PLL, regulators and power management system
• +20.5 dBm output power in 802.11b mode

• Size: 24mm x 16mm x 2mm

Features:

• Sensor assembled on a chip LM393;
• Digital and analog outputs;
• voltage sensor 3.3 - 5V;
• current consumption of 35 mA;
• module dimensions: 38.1 x 15.6 x 8.0 mm;
• Sensor dimensions: 63.8 x 20.0 x 8.0 mm;
• cable length: 0.2 m;
• the weight of the set: '11

Features:

• Sensor assembled on a chip LM393;
• Digital and analog outputs;
• voltage sensor 3.3 - 5V;
• current consumption of 35 mA;
• module dimensions: 38.1 x 15.6 x 8.0 mm;
• Sensor dimensions: 63.8 x 20.0 x 8.0 mm;
• cable length: 0.2 m;
• the weight of the set: '11

Features:

• the ability to read and write to the SD card using the Arduino;
• Easy installation as a peripheral device to the sensor Shield of Arduino;
• the necessary contacts for SPI, MOSI, SCK, MISO and CS;
• Input voltage: 3.3V / 5V;

• Size: 50mm x 30mm x 5mm

• Input voltage: 5V
• Current consumption: 150 mA
• Measuring range: 0.05 mg / l - 10 mg / l
• Dimensions: 20 x 40 mm

• Type: PLCC32 adapter - DIP32
• The distance between the terminals of the series: 1.27 mm (0.05 inches)
• The distance between the legs in a row: 2.54 mm (0.1 inch)
• The distance between the various rows of feet: 1,524 cm (0.6 inches)
• Adapter Dimensions (including the projection area for PLCC32): 4,13 x 1,58 (1,81) x 1.87 cm
• Adapter weight: 8 g

• Type: Adapter PLCC44 - DIP40
• The distance between the terminals of the series: 1.27 mm (0.05 inches)
• The distance between the rows of pins: about 1.7 cm
• The distance between the legs in a row: 2.54 mm (0.1 inch)
• The distance between the various rows of feet: 1,524 cm (0.6 inches)
• Adapter Dimensions (including the projection area for PLCC32): 5,17 x 2,1 (2.34) x 1.87 cm
• adapter Weight: 10 g

• Material: glass (FR4)
• Connection pitch: 2.54 mm
• Dimensions: 6 x 8 cm
• Thickness: 1.6 mm

Main features I2C perehodnika for LCD:

• Display: Character 16x02
• Backlight: Blue white characters c
• Contrast: Adjust potentiometer
• Power supply voltage: 5V
• Interface: I2C
• I2C Address: 0x27
• Dimensions: 82mm x 35mm x 18mm
• Size: 82mm x 35mm x 18mm

• Input voltage: 5V
• Current consumption: 150 mA
• Measuring range: 0.05 mg / l - 10 mg / l
• Dimensions: 20 x 40 mm

Features:

• the ability to read and write to the SD card using the Arduino;
• Easy installation as a peripheral device to the sensor Shield of Arduino;
• the necessary contacts for SPI, MOSI, SCK, MISO and CS;
• Input voltage: 3.3V / 5V;

• Size: 50mm x 30mm x 5mm

• Power supply motor: 10-60V
• Power supply circuits: 5
• Output current: less than 100 mA
• Protection current: 0-20 A (default - 15 A)
• PWM control input signal: 3-20 in
• Protection: short circuit, overcurrent
• Customize soft start: 0-5 (default - 2.5 c)

Features:

• IC: LM393 (dual comparator)
• Power supply: + 3.3V ~ +5.0 In  
• The current consumption of the encoder: 1.4 mA  
• interface or type of encoder output signal: TTL digital  
• Output Format: Digital output (0 and 1)  
• Operating temperature: 0 ° C ~ + 70 ° C  
• Dimensions (LxWxH): 32 x 14 x 10 mm  
• The width of the groove in the slot sensor: 5 mm  
• The diameter of the holes for mounting the sensor turns: 3 mm
• Weight sensor module turns: 3 g

Features:

• IC: LM393 (dual comparator)
• Power supply: + 3.3V ~ +5.0 In  
• The current consumption of the encoder: 1.4 mA  
• interface or type of encoder output signal: TTL digital  
• Output Format: Digital output (0 and 1)  
• Operating temperature: 0 ° C ~ + 70 ° C  
• Dimensions (LxWxH): 32 x 14 x 10 mm  
• The width of the groove in the slot sensor: 5 mm  
• The diameter of the holes for mounting the sensor turns: 3 mm
• Weight sensor module turns: 3 g

Features

 
• Bluetooth V2.0
• Operating voltage: 3.3 V
• User-defined data transfer rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200
• A normal serial port settings: 9600, N, 8, 1
• Password: 1234
• Suitable for: mice, keyboards, joysticks, computer and peripherals; GPS receivers, and industrial control  
• Size: 27mm x 13mm x 2mm

Features:

• Type - module
• Purpose - for Arduino
• Features - 4 x 4 16-key keyboard
• Application - DIY MCU keyboard
• Dimensions - see 4.3h3.9h1.0
• Weight - 11g

Features:

• Built on a chip: TCS230
• connect directly to the microcontroller  
• Input voltage: 3V ~ 5V
• Auto Power Off function;  
• the optimal distance color definition: 10mm  
• High-quality conversion of light intensity to frequency (error 0.2%);  
• programmable color and polnomacshtabnaya output frequency    
• board size 30 x 24 mm
• Weight: 4 g

• Built on a chip: A4988  
• Power supply circuits logic: 3.3 - 5.5  
• Supply voltage motors 8 - 35  
• The maximum current per channel: 1 (without additional cooling) to 2 A (with cooling)  
• Adjust the maximum value of the motor output current  
• Built-in protection against overheating and overloading  
• Five step size options: 1 step, 1/2 step, 1/4 step, 1/8 step, 1/16 step (microstep)

• Operating frequency: 76-108 MHz
• Operating voltage: 2.7-3.6 V (recommended - 3)  
• Interface: I2C
• The maximum I2C frequency: 400 kHz  
• Current consumption in operation: up to 21 mA  
• The current consumption in sleep mode: 5 microamps  
• Built-in ADCs, a frequency synthesizer, the LDO regulator  
• Support for stereo audio control and mute function, 32 ohm output
• Ambient temperature: -20.. +75 C  
• Dimensions of the board: 1.1 x 1.1 cm

• Voltage: 3 - 6.5 V
• Current:
• rated 6 mA
• maximum 10 mA

Features:

• Built on a chip: TCS230
• connect directly to the microcontroller  
• Input voltage: 3V ~ 5V
• Auto Power Off function;  
• the optimal distance color definition: 10mm  
• High-quality conversion of light intensity to frequency (error 0.2%);  
• programmable color and polnomacshtabnaya output frequency    
• board size 30 x 24 mm
• Weight: 4 g

• Voltage: 3 - 6.5 V
• Current:
• rated 6 mA
• maximum 10 mA

Features:

• Power supply: 3.3V, 5V
• Control: Digital Output
• The output voltage 0-24v upravlyamoe
• Dyhodnoy load current: less than 5A (at a current of more than 1A   requires radiator)
• Compatibility Platform: Arduino, MCU, ARM, raspberry pi
• Dimensions: 3.2 x 2.5 x 1.8 cm

• Built on a chip: A4988  
• Power supply circuits logic: 3.3 - 5.5  
• Supply voltage motors 8 - 35  
• The maximum current per channel: 1 (without additional cooling) to 2 A (with cooling)  
• Adjust the maximum value of the motor output current  
• Built-in protection against overheating and overloading  
• Five step size options: 1 step, 1/2 step, 1/4 step, 1/8 step, 1/16 step (microstep)

• Built on a chip: NEOWAY M590
• Features: send / receive SMS-messages and GPRS data
• Power supply voltage: 5V
• Frequency: 900, 1800 MHz
• Standby current: <10 mA
• Operating current: <80 mA
• Interface: TTL
• Commands: AT-team regular
• Connector: 5V, GND, TXD (reception), RXD (transfer)
• Interface: TTL
• Antenna: Detachable with IPEX connector
• Operating Temperature: -30 C to 80 C

• Size: 82mm x 62mm x 15mm

Features

 
• Bluetooth V2.0
• Operating voltage: 3.3 V
• User-defined data transfer rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200
• A normal serial port settings: 9600, N, 8, 1
• Password: 1234
• Suitable for: mice, keyboards, joysticks, computer and peripherals; GPS receivers, and industrial control  
• Size: 27mm x 13mm x 2mm

• Built on a chip: SIM800L
• Input voltage: 3.7-4.2 In
• Support Network: Quad band 850/900/1800/1900 MHz
• Built-in TCP / UDP protocol
• GPRS class 12/10 multi-slot
• Support for real-time clock
• GPS support
• The size of SIM-cards: standard
• Operating temperature: -40 ~ 85'C

• Size: 25mm x 23mm x 3mm

• Use: for 8-bit AVR / PIC projects
• Compatibility: Arduino
• Material: PCB + metal
• Power supply voltage: 2.7V-3.3V
• The interface: SPI
• The data transfer rate up to 4 Mbit / s
• LCD: Nokia 5110 for 48 pixel matrix (4 lines x 12 characters per line)
• Dimensions: 43.6 mm x 43.1 mm

Features:

• ability to work with the Micro SD card and Micro SDHC;
• Power supply: 4.5V - 5.5V (adjustable stabilizer at 3.3V);
• Interface Management: Land, VCC, MISO, MOSI, SCK, CS;
• Mounting holes: 4 pcs. screw 2mm.
• Size: 45 x 28 mm
• Net Weight: 6 g

• Size: 45mm x 28mm x 5mm

Features

• Package includes:
  • PCB layout 830 points;
  • 65 sht.soedinitelnyh cables.
• Dimensions: 15smh12smh3sm
• Weight 0.15 kg

Features:
• Model: LCD 1602 I2C
• Brand: TENSTAR ROBOT
• Supply voltage: 5V DC
• Type of display: character with the ability to load characters
• Display format: 2 lines of 16 characters
• Backlight color: blue or green
• Character color: white
• Technology: STN, Transflective, Positive
• Controller: HD44780
• Interface: 8-bit parallel interface
• Backlight: LED
• Variable resistor - for manual adjustment of the display contrast
• Viewing angle: 180°
• VLCD Contrast adjustment: 5.0V (Vop.)
• Operating temperature: -20°C - +70°C
• Storage temperature: -30°C - +80°C
• Display Size: 2,6"

• Size: 80mm x 35mm x 11mm

• Built on a chip: ISD1820
• Operating voltage: DC 3 - 5
• Has a built-in audio amplifier
• Speaker 8 ohm, 0.5 W
• The input circuit for connecting a microphone
• Size: 3.7 x 4.1 cm

• Assembled on the controller: SPFD5408
• Power supply module: 3.3 - 5
• TFT LCD Display
• Touch Screen - resistive 4-channel
• Screen size: 2.4 inches
• The screen resolution: 320 x 240 pixels with support for 262,000 colors
• Compatibility: Arduino UNO
• Micro SD card reader
• 20-pin interface to connect the power, the microcontroller and peripherals
• Data Transfer: 8 channels and 4 bits of the Line of Control
• Size: 72mm x 52mm x 13mm

Features

• Sensor: MQ-7
• Detected gas: carbon monoxide
• Operating Current: 140mA
• Concentration detection range: 10-1000ppm
• Voltage in air purification: 1.5 V
• Sensitivity: 3%
• Response time: 1 S (heating 3-5 minutes)
• Power consumption: 0.7W
• Operating temperature: -10 ~ 50 degrees
• Operating humidity: 95% RH (nominal humidity: 65% rh)
• Size: 35 mm × 20 mm × 11 mm
• Net Weight: 4.8 grams

• Size: 35mm x 20mm x 11mm

• Postroena on chype: MAX7219
• POWER voltage: 5V
• Dimensions: 32 x 128 x 15 mm
• Delivery:
  • Light-emitting diode matrix 8h32
  • Raspayannaya pechatnaya fee
  • attachment screws with 64 otverstyyamy diameter 3 mm

Features:

• Manufacturer: ANBES
• Material type: plastic
• Range: up to 10 m
• Connector: 3.5mm AUX
• Size: 55 * 23 * 11 mm
• Weight: 40 g

  Functions:

• Play media files from your phone through the audio system (in the car)
• Accept calls to the phone via a radio
• Accept audio on any other device that has a 3.5 (Mini Jack)

• The supply voltage range: 3.2-4.8 V or 4.5-5.2 in
• Low power consumption: 1.5 mA (sleep mode)
• Support: GSM, GPRS
• Slot for SIM-card
• Antenna connector: ipxmini
• Operating temperature range: -40... +85 ° C
• Size: 49mm x 47mm x 20mm

Features:

• Power supply: 3 - 5V
• chip: MPU-6050
• gyro range: + 250 500 1000 2000 ° / s
• accelerometer range: ± 2 ± 4 ± 8 ± 16 g
• Protocol: IIC (aka I2C, aka TWI)
• built-in 16-bit ADC
• board size: 2 x 1.6 cm

• Working voltage: DC8-24V
• Output Power: 60W
• PCB size: 45 * 35mm / 1.77 * 1.4in
• Weight: 12g / 0.43oz

Features:

• Power supply: 3 - 5V
• chip: MPU-6050
• gyro range: + 250 500 1000 2000 ° / s
• accelerometer range: ± 2 ± 4 ± 8 ± 16 g
• Protocol: IIC (aka I2C, aka TWI)
• built-in 16-bit ADC
• board size: 2 x 1.6 cm

Features:

• Operating voltage: 5-24V
• Maximum current: 15mA
• Output signal: 5V TTL;
• Measuring range: 1 ~ 30 liters per minute
• Operating temperature -25 ° C ~ 80 ° C
• The temperature of the liquid to be measured <80 ° C
• Operating Humidity 35% ~ 90%
• Working pressure 1.75MPa
• Thread Diameter: 1.2 inches;
• Cable length: 15 cm;

• Size: 61mm x 36mm x 34mm

• Input voltage: 3-5V
• Current consumption data request: 2.5 mA
• Current consumption in anticipation of 100 uA
• Moisture: 20-95%
• Precision Moisture: 5%
• The definition of the temperature of 0-50 degrees.
• The accuracy of the temperature of 2 degrees.
• Scan rate: not more than 1 Hz (up times of 1 sec.)
• Dimensions 15.5 x 12 x 5.5 mm

• Size: 15mm x 12mm x 5mm

Features

 
• Ethernet controller: W5100 buffer 16K;          
• Hours of operation voltage - 5V (supplied from the Arduino board);  
• Speed Connection 10/100 Mbps;  
• Support TCP and UDP;  
• work simultaneously with 4 socket connections;  
• compatibility with Arduino Duemilanove (168 or 328), all versions: 2009, UNO, mega 1280, mega 2560;  
• built-in slot for flash card format micro-SD;  
• is connected to the Arduino on SPI
• Sizes: 7cm x 5.4cm x 2.4cm.