★ 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"

★ AC Motor Sliding Gate Controller ★

 

★ AC Motor Sliding Gate Controller ★

★ Arduino Nano V3.0 ATmega328P/MicroUSB CH340 ★

 

★ Arduino Nano V3.0 ATmega328P/MicroUSB CH340 ★

• Nano V3 

• ATmega328 (16Mhz) microcontroller

• CH340G – USB-UART interface

• Input voltage 6-12 V

• Output voltage 5 V / 800 mA, 3.3 V / 800 mA (Only in NEW version)

• Micro USB – connection socket

• 500 mA resetable Fuse on USB port

★ 5 Axis CNC Breakout Board Interface ★

★ 5 Axis CNC Breakout Board Interface ★

Introduction

   The latest upgraded 5 axis breakout board is specially designed for the CNC single axis 2-phase stepper driver controller, such as M542, M542H, MA860H, 2M542, 2M982, DM542(A), DM860(A) etc. single axis stepper driver controller series. With this 5 axis breakout board, any 1-5 single axis stepper driver controllers can be directly controlled by the PC via the MACH3,EMC2, KCAM4, etc.

Features

•  Maximum support 5-axis stepper motor driver controllers

•  Compatible with MACH3, Linux CNC (EMC2) etc. parallel-control CNC     software.

•  USB power supply and peripherals powered phase are separated to       protect computer security.

•  All the signals are opto-isolated which can protect your computer     security.

•  5-input interface to define the Limit, Emergence-Stop, Cutter         alignment, etc.

•  Wide input voltage range: 12-24V, and with anti-reverse function.

•  One relay output control interface, accessed by the spindle motor     or the air pump, water pump, etc.

•  Output 0-10V analog voltage for inverter to control the spindle       speed.

Specifications

Interfaces

Wiring Diagram for Reference