Celestron 93522 Dual Axis Motor Drive (Advanced CG4)
Celestron 93522 Dual Axis Motor Drive (Advanced
Add tracking and tracking correction capabilities to any setup that uses a Celestron CG-4 equatorial mount. The right ascension motor drive allows the telescope to track a star’s movement through the night sky, and the addition of a declination motor gives you the ability to make adjustments in all four directions with the included drive corrector hand controller. With this drive system mounted on a properly polar-aligned telescope, the user can do visual observations or sketches without objects constantly drifting out of the field if view. Astrophotography is also possible when a mount has dual-axis drive with drive corrector capabilities. The Celestron dual-axis motor drive system is powered by four D-cell batteries in a self-contained battery pack. The drive can be used in either the Northern or Southern Hemisphere. To change hemispheres (reverse the motor’s direction), simply flip the “N/Off/S” switch on the drive corrector hand controller. The drive corrector hand controller can be used to move the telescope at different speeds. This is achieved by choosing the desired speed on a switch marked “2x/4x/8x.” Twice the sidereal rate, or 2x, is used for guiding on a star when doing astrophotography. The 4x speed is used to center objects in the eyepiece. The 8x speed ...
- Brand: Celestron
- ASIN: B0000C3WBB
- UPC: 050234935227
TIMESETL 5Pack L298N Stepper Motor Driver Controller Board Dual H Bridge Module for Arduino Electric Projects
TIMESETL 5Pack L298N Stepper Motor Driver Controller Board
L298N of TIMESETL TIMESETL Motor Drive Controller - High Quality Specification: Size: 43*43*27mm/ 1.69*1.69*1.06 inch Dual H bridge drive (can drive 2 DC motors) Chip: L298N Logical voltage: 5V Drive voltage: 5V-35V Logic current: 0mA-36mA Drive current: 2A(For each DC motor) Weight: 30g TIMESETL L298N DC Stepper Motor Drive - Usage Great for Arduino, Smart Car, Power UNO, MEGA R3, Mega 2560, etc If driving voltage is more than 12V, please use external 5volt logic outputs to switch the H-bridge circuits. Delivery 5 x L298N Stepper Motor Controller
- Color: L298N Driver
- Brand: TIMESETL
- ASIN: B078D7DR9V
- UPC: 611702529715
VFD 110V 2.2KW 3hp Variable Frequency CNC Motor Drive Inverter Converter for Spindle Speed Control/Motor(2.2KW, 110V)
VFD 110V 2.2KW 3hp Variable Frequency CNC Motor
◤SPECIFICATIONS◥▶Model:HY02D211B ▶Control Mode : SPWM▶Horsepower: 3HP▶Power:2.2 KW (50Hz/60Hz)▶Input voltage： 110V 60Hz (1 or 3 phase)▶Output voltage：110V (1 or 3 phase)▶Output Current: 20A▶Suitable Motor :2.2KW▶Output frequency: 0.5-400Hz▶Input Frequency: 47-63Hz▶Communication Control :RS-485▶Operation Temperature : -10~40℃▶Range :0.10~400.00Hz▶Vibration :Below 0.5G▶Humidity ： 0-95% Relative Humidity ( without dew )▶Accuracy :Digital: 0.01% (-10-4℃), Analog: 0.1% (25±10℃）▶Setting Resolution: Digital; 0.01Hz, Analog: 1‰ of Max. Operating Frequency ▶Output Resolution: 0.01Hz▶Analog Setting Method:External Voltage 0-5V,0-10V,4-20mA,0-20mA▶Other Functions: Frequency lower limit, starting frequency, stopping frequency three skip trequencies can be respectvely set▶5- Digits Display & Status Indicator Lamp :Displaying frequency, current, revolution, voltage, counter, temperature, forward or reserve running. and fault, etc.◤GENERAL CONTROL◥ ▶Ramp Control: Selectable 4- speed steps ramp -up and -down time (0.1 6500s)▶V/F Curve:Set V/F curve at will▶Torque Control:Torque increase is setble by max.10.0%. The stating torque can reach 150% at 1.0Hz▶Multi-Inputs:6 multi-function input teminal for 8- speed steps control...
- Brand: Tsemy
- ASIN: B07HSQ89YL
KRIËGER 1100 Watt 12V Power Inverter Dual 110V AC Outlets, Installation Kit Included, Automotive Back Up Power Supply For Blenders, Vacuums, Power Tools MET Approved According to UL and CSA.
KRIËGER 1100 Watt 12V Power Inverter Dual 110V
Why should you buy a Krieger 1100 watt inverter? Over 5 years of research and development allowed us produce the world's smallest 1100W Power Inverter! Krieger 1100 watt car inverter powers small appliances, refrigerators, microwaves, power tools and more. Unmatched performance, our inverters are designed and built to handle inductive loads, watt per watt we outperform our competitors. You can't go wrong with Krieger! We believe in our product and quality and we offer the warranty that proves it - "3 Years parts and labor warranty" Product Specification: 1100 watt of continuous capacity and 1100W Peak. Don't just take our word for this inverter's rating, this item has been tested, validated and approved by METLAB for both its safety and performance. Input Voltage: 12V DC, Output voltage: 110V~120V. Dual USB with 2.1A shared LCD Display: Input Voltage / Output Wattage / Battery Level. We have your back - This inverter has all the protections that you will need, Overload, Temperature, short circuit and all of these protections be displayed on the front LCD - Again Metlab has tested and validated all of these protection functions! Our version of an all-inclusive 1 x 1100W Power Inverter 1 x set of 3 FT 4 gauge cables! 1 x remote control 1 x In-line fuse 1 x User Manual
- Color: 1100 Watt
- Brand: K KRIËGER
- ASIN: B00T564EIY
- UPC: 841915000026
Rockford Fosgate R400-4D Prime 400 Watt Full Range Class-D 4-Channel Amplifier
Rockford Fosgate R400-4D Prime 400 Watt Full Range
Since day one, we have spearheaded the car audio revolution. Nothing has changed. Rockford Fosgate is still the global leader in audio innovation and your passion is our purpose. We engineer the best audio systems for your lifestyle!
- Color: BLACK
- Brand: Rockford Fosgate
- ASIN: B004T0WFVE
- UPC: 780687333119
Seesii UNO R3 Super Starter Kit for Arduino with 140 Pieces Basic Practical Components Free PDF Detailed Tutorial 29 Lessons
Seesii UNO R3 Super Starter Kit for Arduino
Introduction : The new super starter kit is an entry package with powerful function for ARDUINO. It contains some commonly used electrical components like sensor, motor and also add more components. With this kit, you can easily play the ARDUINO through detailed courses for each electrical component, including wiring method, test code, etc. Build your very own Arduino-based creations with this kit. Package Included: UNO R3 main board x 1 LED yellow x 5 LED blue x 5 LED green x 5 LED redx 5 RGB LEDx 1 Active buzzer x1 Passive buzzer x 1 Flame sensor x1 Tilt switch x1 Button switch with cap x 4 Thermistor element x 1 Photo-resistor element x 2 Potentiometer 10K x 1 1-digit LED display x 1 4-digit LED display x 1 8*8 small matrix x1 1602 LCD with pin header x 1 L293D IC x 1 74HC595IC x 1 Water sensor x 1 Soil sensor x 1 Relay module x 1 Temperature and humidity module x 1 Sound module x 1 Ultrasonic module x 1 Joystick modulex 1 IR receiver module x 1 PIR motion module x 1 Small motor with windstick x 1 Servo x1 Stepper motor x1 Stepper motor drive board x 1 Male to female jumper wire 20CM x 20 Breadboard jumper wire pack of 65 x 1 USB cable 50M x 1 830 Breadboard x 1 Remote control x 1 Breadboard power module x 1 6-cell AA battery case x 1 Resistor 220?x 20 Resistor 1Kx 20 Resist...
- Color: UNO R3 Super Starter Kit for Arduino
- Brand: Seesii
- ASIN: B07K6J3FCZ
- UPC: 889251631634
Bapdas 150W Car Power Inverter DC 12V to 110V AC Car Converter with 3.1A Dual USB Car Adapter-Black
Bapdas 150W Car Power Inverter DC 12V to
This convenient 150-watt, DC 12V to AC 110V Inverter provides safe electrical current for operating laptop, digital cameras, TVs, fans, refrigerators, game consoles, DVD/Blu-ray players, GPS, Lamps and more while you drive any time. It features advanced, microprocessor technology, under/over-heating protection & cooling fan to prevent damage to your device and car battery. It features 2 USB ports for smart phones, plus a 110 Volt outlet for other devices. It's compact, lightweight and plugs easily into any cigarette lighter. Perfect for long time, Family auto rides. You will always get the power when you need it.
- Color: Black
- Brand: Bapdas
- ASIN: B01M9C5C4L
- UPC: 753510275764
Panasonic DVD Player DVD-S700 (Black) Upconvert DVDs to 1080p Detail, Dolby Sound from DVD/CDs View Content Via USB
Panasonic DVD Player DVD-S700 (Black) Upconvert DVDs to
Panasonic DVD-S700 1080p Up-Convert DVD Player. Create Smooth High-resolution Images 1080p Up-Conversion raises image quality by correcting, in pixel units, the brightness signals of images in recorded content, DVD movies, and other media. Clear, Beautiful Pictures This high-speed, high-precision circuit converts DVD video signals using 4-times oversampling for progressive scan playback and 8-times oversampling for interlace scan playback. The high-density conversion process results in clear, beautiful pictures with high resolution and high S/N ratio.
- Color: black
- Brand: Panasonic
- ASIN: B00KC0HVTQ
- UPC: 885170140134
WINGONEER NodeMcu Lua ESP8266 ESP-12E CP2102 Development Board and L293D Wifi Motor Drive Expansion Board Shield Module for Arduino
WINGONEER NodeMcu Lua ESP8266 ESP-12E CP2102 Development Board
WINGONEER® trademark Reg.NO:4747611WINGONEER NodeMcu Lua ESP8266 ESP-12E CP2102 Development Board and L293D Wifi Motor Drive Expansion Board Shield Module for ArduinoFeatures:ESP12 DEV KIT development board expansion module;Lead ESP12 DEV KIT All-function pins: SPI, UART, GPIO, AI and 3.3V power connector;Expand two-way motor-driven, two-way direct drive motor;Onboard power switch;Motor power range: 4.5V ~ 36V;Control power range: 4.5V ~ 9V;Motor power, control power separation; In the experiment, by short-circuiting block the merger, the VIN and VM short, while power supply to the motor and the control board.Precautions:When insert ESP-12E module, please note the direction consistent with an expansion board antenna;Use of short modules that can simultaneously control board and motor.Packing List:1x ESP-12E expansion board1x NodeMCU
- Brand: WINGONEER®
- ASIN: B077VKZN7Z
- UPC: 723466646130
WINGONEER® 5Pcs DRV8833 1.5A 2-Channel DC Motor Drive Board Ultra-Small-Volume Motor Drive Module Input Voltage 3-10V
WINGONEER® 5Pcs DRV8833 1.5A 2-Channel DC Motor Drive
WINGONEER trademark Reg.NO:4747611WINGONEER 5Pcs DRV8833 1.5A 2-Channel DC Motor Drive Board Ultra-small-volume Motor Drive Module Input Voltage 3-10V Features:Single H bridge output current: 1.5A, can drive 2 DC geared motors.Built-in overcurrent protection, short circuit protection, undervoltage lockout and overtemperature protection. With low power sleep mode.Uses: It can drive DC motors up to 1.5A and 4-wire stepper motors.Size: 18.5*16mmInput voltage: 3-10VInstructions for use:ULT low level is sleep mode (need to disconnect the J2 short solder joint behind the module)OUT1, 0UT2 is a 1-way H-bridge, and the corresponding control is IN1, IN2.OUT3, 0UT4 is the second H-bridge, and the corresponding control is IN3, IN4.EEP is the protection output and is not used by default.VCC is a voltage input of 3 to 10V.GND is grounded.Pacakge Included:5 x DRV8833 1.5A 2-Channel DC Motor Drive Board"
- Brand: WINGONEER®
- ASIN: B07M9X9DJF
- UPC: 723466660907
Travel Adapter Power Voltage Converter Step Down 220V to 110V 1875W with 4 Smart USB Charging for Hairdryer ETL Powerjc
Travel Adapter Power Voltage Converter Step Down 220V
Powerjc Design: 1) Set 5 kinds of security protection, overload protection, over temperature protection, over voltage protection. Voltage Converter: Input Voltage (100-260V AC 40- 60Hz) socket output voltage (100V-130V) AC). Specifications: Rated power: 1875W, maximum 2000W. Frequency: 40 -60Hz. Output rated output current: AC 12A, 15A Max. USB output: 5V / 2.4A * 4, maximum 6A total. Size: 6.3 x 3.3 x 1.1 inches. Product Weight: 1.45lb. Removable Power Cord Length: 59 inches 5 additional replaceable plugs: EU/UK/Australia/Italy/Israel. Safety Warning: 1) Do not supply power to more than 1875 watts of load electronics. 2) This product is a 220v to 110v travel buck converter. It may not be suitable for high-precision medical devices and some hair straighteners, which may cause the hair straightener to heat up too quickly. Please note: 3) Before using the converter, check the equipment you are using to ensure it has the correct AC voltage and power supply. Remember to choose the right mode for your device. Powerjc is committed to providing exceptional customer service. Your satisfaction and rating feedback are very important to us. If you have any questions about your order, please contact us before you receive a negative feedback or dispute to get a solution. We will be happy...
- Color: Bronze
- Brand: POWERJC
- ASIN: B07PML11R5
- UPC: 725732655761
DEVMO L293D Motor Drive Shield Expansion Board for Arduino Duemilanove Mega UNO R3 AVR ATMEL
DEVMO L293D Motor Drive Shield Expansion Board for
*L293D is a monolithic integrated, high voltage, high current, 4-channel driver.Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what///'s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor. Features : *2 interface for 5V Servo connected to For high-resolution dedicated timer - no jitter! *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 seperate logic/motor supplies. *Tested compatible for Mega, Diecimila & Duemilanove . ype: Module Module Function: Board Operating Voltage: 5V-12V Current Sensing: 1.65V/A Max current: 2A per channel or 4A max (with external power supply) Tested c...
- Brand: DEVMO
- ASIN: B07S39BCZ6
- UPC: 016071890174
KNACRO TB6612FNG motor drive module Dual Motor 1A TB6612FNG for Arduino Microcontroller
KNACRO TB6612FNG motor drive module Dual Motor 1A
Description: The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes - CW- CCW- short- brake - and stop. The two motor outputs (A and B) can be separately controlled- the speed of each motor is controlled via a PWM input signal with a frequency up to 100kHz... The STBY pin should be pulled high to take the motor out of standby mode. Logic supply voltage (VCC) can be in the range of 2.7-5.5VDC- while the motor supply (VM) is limited to a maximum voltage of 15VDC. The output current is rated up to 1.2A per channel (or up to 3.2A for a short- single pulse). Decoupling capacitors are included on both supply lines. All pins of the TB6612FNG are broken out to two 0.1 inch pitch headers. The pins are arranged such that input pins are on one side and output pins are on the other. Feature: Standby control to save power. CW/CCW/short brake/stop motor control modes. Built-in thermal shutdown circuit and low voltage detecting circuit. All pins of the TB6612FNG broken out to 0.1 inch spaced pins. Filtering capacitors on both supply lines. Specification: Dimension: 0.8 x 0.8 inch. Power supply voltage: VM=15V max- VCC=2.7-5.5V. Output current: Iout=1.2A (...
- Brand: KNACRO
- ASIN: B01ID4JHDA
- UPC: 713653007325
Gikfun Motor Drive Shield Expansion Board L293D for Arduino Duemilanove UNO Mega R3 Ek7004
Gikfun Motor Drive Shield Expansion Board L293D for
Gikfun Motor Drive Shield Expansion Board L293D for Arduino Duemilanove UNO Mega R3 Features: L293D is a monolithic integrated, high voltage, high current, 4-channel driver?you can use DC motors and power supplies of up to 36 Volts, the L293D chip is also known as a type of H-Bridge?which is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor. 2 interface for 5V Servo connected to the Arduino's high-resolution dedicated timer - no jitter. 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. 2 external terminal power interface, for seperate logic/motor supplies. Tested compatible for Arduino Mega, Diecimila & Duemilanove. reset button. Package included: 1 x Motor Drive Shield L293D
- Brand: Gikfun
- ASIN: B00WJL1070
- UPC: 634894431789