★ OMRON G3NA-220B Solid State Relay ★

 ★ OMRON G3NA-220B Solid State Relay ★

A Wide Range of Models with 5- to 40-A

Output Currents and Up to

480-VAC/200-VDC Output Voltages

■ All models feature the same compact dimensions

  to provide a uniform mounting pitch

■ Built-in MOV effectively absorbs external surges

■ Operation indicator (red LED) enables monitoring

  operation

■ Protective cover for greater safety

■ Standard models approved by UL/CSA

■ AC and DC input versions available

★ 7SDGE-10G Speed Control Induction Motor ★

 

★ 7SDGE-10G Speed Control Induction Motor ★

★ 4 Ways 315Mhz Wireless Remote Module ★

★ 4 Ways 315Mhz Wireless Remote Module ★ 

★ Description ★

Wireless remote and receiver to make a perfect control set for electrical appliance at home or other place. Compact sized transmitter and receiver, ideal for multi-purpose of data receiving and signal controlling. This wireless remote and receiver module set is with high sensitivity and low power consumption, perfect for your convenient control.

•Wireless remote set includes a 4-key remote and a wireless receiver   module board

•Compact remote with snap buckle for easy carrying and attaching

•Applications: Electrically operated gate, power door locks and •docking of SCM

•Material of Remote: Plastic

•Color of Remote: Off-white

•Size of Remote: Approx. 2.2 x 1.5 x 0.5 inch

Receiver Board Parameters:

•Working Frequency: 315 MHz

•Working Voltage: DC 5V

•Working Current: ≤3mA (5.0V DC)

•Modulation Mode: ASK

•Sensitivity: -105dBm (50Ω)

•Remote Distance: 30-50 meters (open space)

★ GY-NEO-6M GPS6M Module ★

 ★ GY-NEO-6M GPS6M Module ★

★ Features ★

 

100% Brand new and high quality!

Destined module with ceramic can antenna

Save the configuration parameter block data EEPROM Down

With the data backup

There are LED signal indicator

 

★ Specifications ★

 

Model: GY - GPS6MV2

Can Antenna size 25 * 25 mm be used

The Module size 25 mm * 35 mm

The Installation aperture 3 mm

The Default Baud Rate: 9600

★ SI5351 Clock Generator 8K-160MHz Module ★

 

★ SI5351 Clock Generator 8K-160MHz Module ★

★ Features ★

 Generates up to eight non-integerrelated frequencies from 2.5 kHz    to 200 MHz

 I2C user definable configuration

 Exact frequency synthesis at eachoutput (0 ppm error)

 Highly linear VCXO

 Optional clock input (CLKIN)

 Low output period jitter: < 70 ps pp,typ

 Configurable spread spectrum selectable at each output

 Operates from a low-cost, fixed frequency crystal: 25 or 27 MHz

 Supports static phase offset

 Programmable rise/fall time control

 Glitchless frequency changes

 Separate voltage supply pins provide level translation:

 Core VDD: 2.5 or 3.3 V

 Output VDDO: 1.8, 2.5, or 3.3 V

 Excellent PSRR eliminates external power supply filtering

 Very low power consumption

 Adjustable output delay

 Available in three packages types:

 10-MSOP: 3 outputs

 16-QFN (3x3 mm): 4 outputs

 20-QFN (4x4 mm): 8 outputs

 PCIE Gen 1 compatible

 Supports HCSL compatible swing

★ Applications ★

 Audio/video equipment, gaming

 Printers, scanners, projectors

 Handheld Instrumentation

 Laser range finder

 Residential gateways

 Networking/communication

 Servers, storage

 XO replacement

★ Description ★

The Si5351 is an I2C configurable clock generator that is ideally suited for replacing crystals, crystal oscillators, VCXOs, phase-locked loops (PLLs), and fanout buffers in cost-sensitive applications. Based on a PLL/VCXO + high resolution MultiSynth fractional divider architecture, the Si5351 can generate any frequency up to 200 MHz on each of its outputs with 0 ppm error. Three versions of the Si5351 are available to meet a wide variety of applications. The Si5351A generates up to 8 free-running clocks using an internal oscillator for replacing crystals and crystal oscillators. The Si5351B adds an internal VCXO and provides the flexibility to replace both free-running clocks and synchronous clocks. It eliminates the need for higher cost, custom pullable crystals while providing reliable operation over a wide tuning range. The Si5351C offers the same flexibility but synchronizes to an external reference

clock (CLKIN).

★ OLED 0.96" I2C IIC SPI Serial 128X64 Pixel ★

 

★ OLED 0.96" I2C IIC SPI Serial 128X64 Pixel ★

★ Description ★

•Needn't backlight, the display unit can self-luminous

•High resolution: 128 * 64 Pixel

•Viewing angle:> 160 °

•Supports many control chip: Fully compatible with Arduino, 51   Series, MSP430 Series, STM32 / 2, CSR IC, etc.

•Ultra-low power consumption: full screen lit 0.08W

•Voltage: 3V ~ 5V DC

•Working Temperature: -30 C ~ 70 C

•Module Size: 27.0MM * 27.0MM * 4.1MM

•I2C/IIC Interface, need 2 IO only.

•Driver IC: SSD1306

•Bule color

•I2C address 0x3C

★ D42HSC1413B Bipolar Stepping Motor ★

 ★ D42HSC1413B Bipolar Stepping Motor ★

★ 17HS4401 Bipolar Stepping Motor ★

 ★ 17HS4401 Bipolar Stepping Motor ★

A stepper motor to satisfy all your 3D-Printer, robotics, Linear Motion projects needs! This 4-wire bipolarstepper has 1.8° per step for smooth motion and a nice holding torque. The motor was specified to have a max current of 1.7A/phase so that it could be driven easily with common motor shield for Arduino (or other motor driver) and a wall adapter or lead-acid battery. The motors are supplied with a 50cm long power cable with a 4-pin Harwin female connector already fitted - ready to plug and print!

★ specification ★

• Nema17 Bipolar.

• Number of Phase: 2.

• Step Angle: 1.8°.

• Phase Voltage: 2.6Vdc.

• Phase Current: 1.7A.

• Resistance/Phase: 1.5Ω ±10%.

• Inductance: 2.8mH ±20% (1KHz).

• Number of Wire: 4 (100cm Length).

• Holding Torque: 43Ncm.

• Shaft Diameter: Ø5mm.

• Motor Length: 40mm.

• Rotor Inertia: 54gcm2

• Temperature rise: 80°C Max.

• Insulation Class: B.

• Dielectric Strength: 500VAC/1-minute.

• Mass: 280g.

★ 103-H7823 Bipolar Stepping Motor ★

 

★ 103-H7823 Bipolar Stepping Motor ★

★ CH340G USB to UART Interface (MEGA2560) ★

 

★ CH340G USB to UART Interface (MEGA2560) ★

1. Overview 

CH340 is a series of USB bus adapters, that provides serial, parallel or IrDA interfaces over the USB bus (note: CH340G supports serial interface only). The CH340G integrate circuit provides common MODEM signals to allow adding a UART to a computer, or converting existing UART devices to USB interface. 

2. Features 

• Full-speed USB interface, compatible with USB 2.0            interface. 

• Operates with a minimum amount of external components: a      crystal and a minimum of four capacitors. 

• Provides a virtual serial port for upgrading existing        serial port devices or adding serial ports to a PC. 

• Supports all existing applications using serial ports        without the need of changing existing code. 

• Hardware full-duplex serial interface with internal FIFO.    Baud rate range from 50bps to 2Mbps. 

• Supports common flow control signals RTS, DTR, DCD, RI, 

  DSR and CTS. 

• Supports RS232, RS422 and RS485 with external level          shifting components. 

• Uses CH341 driver. 

• Supports 5V and 3.3V operation. 

• RoHS-compliant narrow body SO-16 package.

★ Celwave ALO30A RF Microwave Dummy Load 30W 50Ω ★

 

★ Celwave ALO30A RF Microwave Dummy Load 30W 50Ω ★

• Made By:Celwave

• Model:AL030A

• Power rating:~30.000 watts 

• Connector Type:N-Type Male "Screw On"