Monday, April 20, 2020

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PWM Stepper Motor Driver Simple Controller Speed Controller Forward and Reverse Control Pulse Generation
PWM Stepper Motor Driver Simple Controller Speed Controller Forward and Reverse Control Pulse GenerationPWM Stepper Motor Driver Simple Controller Speed Controller Forward and Reverse Control Pulse GenerationPWM Stepper Motor Driver Simple Controller Speed Controller Forward and Reverse Control Pulse Generation



Feature: 

Product name: simple controller
Model: CW-S01
It can generate PWM signal. There is a jumper on the board, which can be set and selected. By default, it is set to generate pulse frequency signal.
Product Manual:

1. When the controller generates a pulse frequency signal, it can supply a stepper driver as a signal. To control the stepper motor, it must be equipped with a driver.
(This simple controller + stepper driver + stepper motor + DC power supply can form a simple control platform.)
2. The controller can generate a pulse frequency signal or a PWM pulse width signal. There is a jumper on the board, which can be set and selected. By default, they are set to generate pulse frequency signals.
REQ is to generate pulse frequency signal
PWM is to generate PWM signal
3. When the controller generates a pulse frequency signal, there are three types of high, medium and low frequency signals that can be selected with a jumper. The frequency parameters are approximately:
High: 5.8KHZ-127KHZ
Middle: 590HZ-15.8KHZ
Low: 82HZ-2.3KHZ,
Frequency measurement: You can measure PUL and common cathode (GND) two ports.
4. The power supply has 2 sets of power input, and 2 sets only need to connect one set of power supply. It is recommended to use a power supply of more than 15V. Connect to the power supply of the 2-bit terminal, do not connect the positive and negative.
One group is the power supply connected to DC 15-160VDC, and the recommended operating voltage is 15-80VDC.
The other group is 5-12VDC. When used with the driver, it is recommended to use a minimum of 12V, not a 5V power supply, not at 5V, the power supply is connected to "5-12V input", and the power supply is connected to the "common cathode".
5. Length * width * height: about 73 * 51 * 37MM

Controller

Driver

PUL

Pulse negative terminal (PUL-)

DIR

Negative direction (DIR-)

ENA

Enable negative terminal (EN-)

Common anode

Common port (COM or + 5V or PUL + DIR + EN + are connected at the same time)

Common cathode

Common ground (GND)

5-12V input+

The positive end of the 12V power supply is generally empty.It is recommended to use a power supply of more than 15V.


 Example: Wiring with the common anode of the driver. If it is driven by 6 signal lines, the + 5V common terminals of the three signals must be connected in parallel to form a line and all connected to the common anode terminal.

 Package includes:

 1 x Controller

 Note:

1. If you want to use the start or stop function, the ENA enable terminal on the controller must be connected to the driver with a common cathode or a common anode.
2. The forward and reverse rotation and the start and stop of the motor can be controlled by pressing the button.
3. The speed of the motor can be controlled by adjusting the potentiometer to change the frequency.
4. The switch of the motor's forward / reverse rotation and start / stop is an ordinary switch with self-locking.
5. If you want to connect the switches that control forward and reverse, and open or stop, to the chassis panel, you can refer to the following instructions.
 Change the forward and reverse, the start-stop button into a lead-wire switch, see the pin position on the back:

1. When the common cathode is connected, the 1 and 3 pins are processed, and the 2, 4, 5, and 6 pins are empty
2. When the common anode is connected, the 1 and 2 pins are processed, and the 3, 4, 5, and 6 pins are empty
The two switches are the same pin lead.





PWM Stepper Motor Driver Simple Controller Speed Controller Forward and Reverse Control Pulse GenerationBuy Now


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4K Full HD 1080P 24MP 18X Zoom 3 Inch LCD Digital Camcorder Video DV Camera 5.0MP CMOS Sensor for YouTube Vlogging
4K Full HD 1080P 24MP 18X Zoom 3 Inch LCD Digital Camcorder Video DV Camera 5.0MP CMOS Sensor for YouTube Vlogging4K Full HD 1080P 24MP 18X Zoom 3 Inch LCD Digital Camcorder Video DV Camera 5.0MP CMOS Sensor for YouTube Vlogging4K Full HD 1080P 24MP 18X Zoom 3 Inch LCD Digital Camcorder Video DV Camera 5.0MP CMOS Sensor for YouTube Vlogging



Features:

High-quality Image: With 18X digital zoom and 24 MP,you can enjoy image and video with high quality, and share your life with your family and friends in real-time and FHD quality camera

Noise Canceling Microphones: External and built-in microphones ensure nature stereo sound and crystal clear audio,filter out background noise

Multifunctional Camcorder: 5.0MP CMOS Sensor,big storage media up to 32 GB,captures high-quality 24MP photos at speeds of up to 30 fps.It's highly recommended to beginners and amateurs

Multi-functional Features:  IR Night Version, Continuous shooting, Loop Recording, Face Detection, self-timer, auto power-off, TV output cable, 32GB  (Notincluded).

 

Specification:

Image: JPG

Image Resolution: 1M, 5M, 16M, 24M

24M(6000*4500), 16M(4608*3472), 5M(2592*1944), 1M(1280*960)

Video: AVI

Video Resolution: HD(1280X720), VGA(640X480)

Sensor: CMOS sensor, Max 24.0  pixels

Operating System: supports Windows7/2002/XP/Vista

Storage Media: Support TF Card, Max 32GB

Sensitivity: Auto

Lens: Fixed Lens, F/3.2, f=7.5mm

Focus : Normal: 1m~infinty

Display Screen: 3.0 IN (16:9)270°rotatable TFT LCD displayer

Zoom: 18X Digital Zoom

Face Detect: Support

Vidoe Sounds: Support

White Balance: Auto/Sunlight/Cloudy/Lamp/Fluorescent

Self Timer: Off.2s,10s

USB Port: USB 2.0 (compatible with USB2.0/1.0)

TV Output: NTSC/PAL

Auto Power Off: 1min, 3mins, 5mins

Power: 18650mAh Li-ion battery

Size: 126 x 60.5 x 61mm

 

Package included:

1 x DV Camcorder

1 x AV Cable

1 x Camera Bag

1 x USB Cable

1 x User Manual





4K Full HD 1080P 24MP 18X Zoom 3 Inch LCD Digital Camcorder Video DV Camera 5.0MP CMOS Sensor for YouTube VloggingSee detail


Sunday, April 19, 2020

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16cm 2700K-5500K Dimmable USB LED Ring Light Universal Phone Holder Adjustable Tripod Stand for Makeup Selfie Video Youtube Blog
16cm 2700K-5500K Dimmable USB LED Ring Light Universal Phone Holder Adjustable Tripod Stand for Makeup Selfie Video Youtube Blog16cm 2700K-5500K Dimmable USB LED Ring Light Universal Phone Holder Adjustable Tripod Stand for Makeup Selfie Video Youtube Blog16cm 2700K-5500K Dimmable USB LED Ring Light Universal Phone Holder Adjustable Tripod Stand for Makeup Selfie Video Youtube Blog



Features:


Compatible with most smartphones.

Multi-scene use: Can be used for Self-timer beauty, webcast like youtube, makeup modeling teaching Live lesson, wedding photography fill light, tattoo nail fill light, hairdressing studio fill light, Product photo fill light and suitable for all the need to fill the light of the environment.

Eye protection ABS lamp cover with Lamp beads makes the light more natural, not dazzling, improves the item three-dimensional.

Makes sure every video, selfie, and photo is perfect.

Easy to bring.

Universal phone holder, fits most phones.

The Ring Light tripod stand can be adjusted, the longest is reached 160cm, and 50cm is the shortest length.


Specifications:


Product Type: Photographic Equipment

Power Supply: USB Port

Power: 8W

Adjustment Range: Stepless Adjustment

Flash Index: 20-200mm

Light Color: Warm Light, White Light, Warm White Light

Interface: 1/4 Universal Screw Hole

Light Internal Diameter: 10cm/ 3.94 Inches

Light Outer Diameter: 16cm/ 6.30 Inches

Phone Holder Extension Range: 65-100mm

Tripod Stand Height Adjustment: 55-160cm


Note:


1. Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.

2. The colors may have different as the difference display, please understand.


Package Included: (Option)


1 x Ring Light/ Ring Light Tripod/ Phone Holder





16cm 2700K-5500K Dimmable USB LED Ring Light Universal Phone Holder Adjustable Tripod Stand for Makeup Selfie Video Youtube BlogSee detail


,
3Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit
3Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit3Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit3Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit



Parameters:

 

Power supply voltage: 9V DC 

Receiver working voltage: 4 ~ 12V

Driving speaker working voltage: 0.5W-10W

Board size: Laser tube transmitting board (22 * 26mm)

                   Laser audio receiving (40 * 22mm)

 

Laser tube emission component list

Component name

Quantity

Resistance 100R

1

Resistance 51K

1

Ceramic capacitor 103

1

Electrolytic capacitor 100UF / 16V

1

Electrolytic capacitor 4.7UF / 50V

1

Audio port PJ3F07

1

Light emitting diode LED

1

NPN8050

1

Laser emission tube

1

Battery button

1

9V battery (optional)

1

PCB board

1


Audio receiving module component list

Component name

Quantity

Metal film resistor 1K

1

Metal film resistor 620K

1

Ceramic capacitor 104

2

Monolithic capacitor 224

1

Electrolytic capacitor 10UF / 25V

1

Electrolytic capacitor 100UF / 16V

3

Photodiode

1

Light emitting diode LED

1

2P terminal

1

horn

1

Battery button

1

IC Block-8P

1

LM386-DIP8

1

9V battery (optional)

1

PCB board

1


Package includes:

3 x Audio receiving kit





3Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic KitSee detail


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