Motor drive

Simple step and direction control interface Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step Can interface directly with 3.3 V and 5 V systems Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout Short-to-ground and shorted-load protection 4-layer, 2 oz copper PCB for improved heat dissipation Exposed solderable ground pad below the driver IC on the bottom of the PCB Module size, pinout, and interface match those of our A4988 stepper motor driver carriers in most respects (see the bottom of this page for more information) Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) 45 V maximum supply voltage Built-in regulator (no external logic voltage supply needed)

Dual H-bridge motor driver module Operating mode H-bridge driver (dual) Master chip L298N Logic voltage 5V Drive voltage 5V-35V

L293D Motor DriverThis L293D motor driver is a 4-channel driver with an Arduino shield form factor. This is a dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC and stepper motors. It lets you drive 2 Stepper motor or 4 DC motors with an Arduino, controlling the speed and direction of each one independently.Features:2 interface for 5V Servo Can drive 4 DC motors or 2 stepper motors or 2 Servo Up to 4 bi-directional DC motors with individual 8-bit speed selection Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC Pull down resistors keep motors disabled during power-up Reset button 2 external terminal power interface, for separate logic/motor supplies

L298 Motor Driver Controller Board The L298N driver module, using ST L298N chip can directly drive two 3-30V DC motor, and provides a 5V output interface , you can chip circuitry to 5V power supply, support 3.3VMCU control, you can easily control the DC motor speed and direction, you can also control the 2-phase stepper motor, smart car essential. Stepper Motor Driver L298 CONTROLLER BOARD Now Buy Online Shipping All Across Pakistan COMPANY: MATRIX ELECTRONICS CONTACT PERSON: FAIZAN MUNIR Mobile:0 3002785860 w w w .matrixelectronic . com Email : sales @ matrixelectronic . com Email : info @ matrixelectronic . com

1. supply voltage DC24-80V or AC18-50V2. Drive current 2.4-7.2A3. Subdivision accuracy 2-200 subdivision optional4. Optically isolated signal input

Support for connecting electronic handwheels Support automatic detection tools Support emergency input Support four-shaft linkage, can connect four stepper motor drive or servo drive The maximum stepping pulse frequency is 100KHz, suitable for servo or stepper motor

Sky-Watcher Explorer-130 EQ2 Newtonian Reflector Telescope The Sky-Watcher Explorer range are standard Newtonian reflectors of excellent quality and versatility, ranging in aperture from a respectable 130mm to an incredible light-gulping 300mm aperture, catering for astronomers of all levels. Whether your interest is Deep-Sky, the Moon and Planets, or a combination of both, the Explorer range offers excellent all round Diffraction-Limited performance. The Explorer-130 is ideal for the serious beginner and comes with a stable, aluminum tripod and a solid EQ2 equatorial mount with slow motion controls for smooth and easy guidance around the night sky. The Sky-Watcher Explorer-130 Features: • Magnifications (with optics supplied): x36, x72, x90, x180 • Highest Practical Power (Potential): x260 • Diameter of Primary Mirror: 130mm • Telescope Focal Length: 900mm (f/6.92) • Eyepieces Supplied (1.25"): 10mm & 25mm • x2 Barlow Lens • Red Dot Finder • EQ2 Equatorial Mount • Aluminium Tripod with Accessory Tray • 30% more Light Gathering than 114mm About the EQ2 Equatorial Mount: The EQ2 Equatorial Mount is suited to both beginners and experienced astronomers. It offers very good stability and the tall, fully adjustable aluminium tripod with large accessory tray is a real plus. This mount features 360º slow-motion tracking gears on both the right ascension and declination axes with flexible controls. Dual metal setting circles allow location of objects by their R.A. and DEC. coordinates. A separate latitude adjustment aids in polar alignment. An optional D.C. Motor Drive can be installed to the R.A. axis for auto-tracking purposes. Reflector telescopes: Reflectors use concaved mirrors to collect light with the mirror diameter referring to its aperture. As large mirrors are relatively inexpensive to manufacture, reflector telescopes tend to be cheaper than similarly sized Refractor or Catadioptric telescopes giving excellent value for money.

Dedicated Gaming Desk. Let your PC and peripherals take centre stage with the Gaming Desk. Seated at this desk, you’ll have a maximised performance surface with features that all PC gamers will appreciate. Comfort and Stability. The steel frame with high-quality desktop comes with height-adjustable feet for perfect ergonomic seating in front of your computer. Thanks to the rounded front you can comfortably place your wrists and forearms on the desk. Extra Features. The gaming table includes extra features for enhanced gaming comfort, like an optional headset and cupholder and a cable management system, to keep your desk organised. Seated at this desk, you’ll have a maximised performance surface with features that all PC gamers will appreciate. Comfort and Stability. The steel frame with a high-quality desktop for perfect ergonomic seating in front of your computer. Specifications:   Dual motor drive Intelligent Memory Height A sedentary reminder Stop running when encountering obstacles Full desktop waterproof mouse pad, washable Headset hook + cup hook Socket storage bin Gross Weight: 40.5KG Product size: 140*65*72~122      

Digital IO Ports D0-D53 • Analog IO Ports A0-A15 • Support IIC interface • Support 32-channel servo motor drive shield interface • Support bluetooth module communication interface

www.cncsolution.net CNC Solution M series CNC Woodworking Router adopt steel structure body, use Rack and Pinion and Linear Guide ways, are equipped with high speed water cooling spindle (or HSD air cooling spindle) and High speed stepper motor( or Japan Servo motor), advanced CNC control system, it is widely used for woodworking and Sign making. Specifications: Model: CN-1325 XY Guide: Rack and Pinion, Gear drive and Linear Guide ways Drive type: Micro-step Stepper Motor X,Y area(mm): 1300 x 2500 Z area(mm) 150 Resolution(mm) 0.025 Max Speed (mm/min) 35,000 Max Cutting Speed 25,000 mm/Min Spindle: 2 2 KW Software: Artcam, Type3(Optional) Computer Interface: Parallel Port Command code: HPGL, G-code Collets: 3.175mm/6mm/12.7mm Power: AC220V±10% / 50~60Hz Warranty: 12 Months Please contact for further query and to see our facility at Wahdat Road, Lahore Munawar Hussain Mughal - 03214754813, 03004195107 www.cncsolution.net www.facebook.com/cncsolution

Industry-leading CMR technology, for maximum storage per storage slot Advanced Write Caching feature utilizes enhanced algorithms, industry's highest nearline storage workload performance efficiencies Reliable access to unstructured data in bulk storage applications 12Gb/s SAS and SATA 6Gb/s interfaces in industry-standard formats (512n, 512e and 4Kn) for easy integration into replicated and RAID multi-drive storage servers and systems Consistent performance in dense multi-drive systems Engineered for 24x7 workloads of 550TB/yr-10x that of desktop drives Robust performance with dual processors, ramp load technology, top-cover-attached motor and humidity sensor for optimum performance in all chassis On-demand PowerBalance feature available for lower power/performance in random read/write environments Seagate Secure Self-Encrypting Drive featuring Instant Secure Erase for cost-saving drive retirement and secure data-at-rest protection