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 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

• 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:  

• 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

• 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

• 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:

• 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

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:

• 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

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

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

• 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:

• cable is made by technology companies: Dupont;
• each conductor is: unique color isolation;
• connectors 20 connectors such as "Mama" by pins;
• 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

• Type: Interface Card
• Input voltage: 5V - 7V (adjustable)
• The control circuit and chip RGB integrated
• Display Brightness: 256
• Full color: 16777216 color
• Scan rate: not less than 400 Hz / s
• upload speed: 800 kbit / s

• On the basis of IC: CP2102
• Type: TTL UART converter
• Output: USB
• The number of contacts: 6
• Has Resettable Fuses
• LED indicators: power, data reception and transmission
• Dimensions: 26.5 mm * 15.6 mm
• Weight: 4 g

• Built on a chip: MAX7219
• Input voltage: 5V
• Dimensions: 32 x 32 x 15 mm
• Package Includes:
  • LED matrix 8x8
  • wired circuit board
  • The chip MAX7219

• Built on a chip RS003  
• Input voltage: 2.5... 5   
• The current consumption when no signal is 10 mA   
• Output Power:
      
  • At 8 ohms: 1.5 W × 2 channels     
  • With a 4 ohm load: 3.0 W × 2 channels
• Channel separation: 60 dB or more (with a power of 1 W, 4 ohms)   
• Built-in protection against overheating (120? C)  
• A typical harmonic distortion less than 0.15% at an output power of 1 W, 4 ohms load, 5V  
• Efficiency up to 90%  
• Operating temperature ^ -40 ° C + 85 ° C   
• The dimensions of the device: ~ 21 × 18 × 3 mm   
• Weight: 1.6 g