Monday, April 20, 2020

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300pcs 0805 (2012) SMD White LED Chip Surface Mount SMT Beads Ultra Bright Light Emitting Diode LED Lamp Electronics Components

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300pcs 0805 (2012) SMD White LED Chip Surface Mount SMT Beads Ultra Bright Light Emitting Diode LED Lamp Electronics Components
300pcs 0805 (2012) SMD White LED Chip Surface Mount SMT Beads Ultra Bright Light Emitting Diode LED Lamp Electronics Components300pcs 0805 (2012) SMD White LED Chip Surface Mount SMT Beads Ultra Bright Light Emitting Diode LED Lamp Electronics Components300pcs 0805 (2012) SMD White LED Chip Surface Mount SMT Beads Ultra Bright Light Emitting Diode LED Lamp Electronics Components


Buy 300pcs 0805 (2012) SMD White LED Chip Surface Mount SMT Beads Ultra Bright Light Emitting Diode LED Lamp Electronics Components


Description:

Quantity: 300 pieces 
Size:2.0 x 1.2 (mm) / 0.08 x 0.05 (inch)
Emitting Color: White (6000K-9000K)
Luminous Intensity: 180-210mcd
Viewing Angle: 120 Degree
Forward Voltage / Current: 3V-3.2V | 20mA
Polarity: Refer to the Arrow on the Reverse Side

Package included:

300 x 0805 (2012) SMD White LED




300pcs 0805 (2012) SMD White LED Chip Surface Mount SMT Beads Ultra Bright Light Emitting Diode LED Lamp Electronics ComponentsBuy Now
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5Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit

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5Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit
5Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit5Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit5Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic Kit


Get 5Pcs 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:

5 x Audio receiving kit





5Pcs SSY Components + PCB Board Parts Laser Tube Transmitting Audio Receiving Kit Wireless DIY Audio Transmitting Transmitter Electronic KitSee detail


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SSY Components + PCB Board + 2 Battery Boxes 84 SMD Component Welding Practice Training Board

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SSY Components + PCB Board + 2 Battery Boxes 84 SMD Component Welding Practice Training Board
SSY Components + PCB Board + 2 Battery Boxes 84 SMD Component Welding Practice Training BoardSSY Components + PCB Board + 2 Battery Boxes 84 SMD Component Welding Practice Training BoardSSY Components + PCB Board + 2 Battery Boxes 84 SMD Component Welding Practice Training Board


Get SSY Components + PCB Board + 2 Battery Boxes 84 SMD Component Welding Practice Training Board


Description:

This kit is used to practice welding the patch components, and has the function of a running light after the correct welding is completed; it can also be used as a millimeter scale. The practice area on the right side of the board can be used for practicing, including resistors in 0805, 0603 packages, diodes in 1 206 packages, triodes in S0T-23 packages, and LED lights in 0805 packages.
After soldering, the above electronic components can basically grasp the method of soldering patch components. The acceptance area on the right side of the board is a design of a running light circuit. It is used to test the proficiency of your own welding. You can observe the integrity and integrity of the welding, whether the welding has a complete running light display effect, or there are individual problems. In order to score, understand the ability to solder patch components yourself. It is very suitable for novices to perform patch welding exercises and school students for manual training.

Features:

1. PCB board, suitable for carrying.
2. The commonly used patch components are used.
3. There are practice area and acceptance area. The left practice area can be used for getting started exercises, and the right acceptance area can be used for acceptance and scoring.
4. The circuit in the acceptance area on the right is a flow lamp circuit composed of CD4017, NE555, and light-emitting diodes.
5. The name, class, and score can be written on the board for easy identification and acceptance.
6. There are welding tips and millimeter scales on the back for easy welding and measurement.

Specification:

Working voltage: 3-4.5v
Board size: 7.2cmx6.0cmx1.6cm
Weight: 15g

Package includes:

1 x Welding Practice Training Board Kit





SSY Components + PCB Board + 2 Battery Boxes 84 SMD Component Welding Practice Training BoardSee detail


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

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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


Buy PWM 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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