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Dual Experimental kit RPI and Uno (Dual experimental board kit)
PLEASE NOTE: RASPBERRY PI AND ARDUINO NOT INCLUDED
Description:
This is an Experimental Platform For Raspberry Pi 2/3 Model B and B and Arduino UNO R3
With Breadboard, Male to Female jumper cables, T type 40Pin GPIO, Ribbon Cable.
Package includes:
1 x Acrylic Platform (with Installation screws pack)
1 x Breadboard 800
10 x Male to Female jumper cables (Length: 25cm±2cm)
1 x T type 40Pin GPIO
1 x 40 pin ribbon Cable (20cm±2cm Length)
Description:
This is an Experimental Platform For Raspberry Pi 2/3 Model B and B and Arduino UNO R3
With Breadboard, Male to Female jumper cables, T type 40Pin GPIO, Ribbon Cable.
Package includes:
1 x Acrylic Platform (with Installation screws pack)
1 x Breadboard 800
10 x Male to Female jumper cables (Length: 25cm±2cm)
1 x T type 40Pin GPIO
1 x 40 pin ribbon Cable (20cm±2cm Length)
12x12 Tactile Push Button Switch with Blue Caps(pack of 5) (tactile 12 blue cap(5))
A tactile switch allows electricity to flow in an electrical circuit by manually pressing the operating section. The switch activates when pressed and then turns off when released.
Features
1. Used in the fields of electronics, hobbies, household appliances and more.
2. This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference.
3. High precision mechanism design offers acute operation and long life service.
4. Compact and light weight, easy to use.
5. Good electrical conductivity.
Specifications
Size: about 12x12x7mm
Life: 100000 times
Quantity: 5
Cap Colour: Blue
What's in the box?
5 x Button Switches with caps
Resources
Python library
Introduction to Buttons and Switches
Types of buttons and switches
Features
1. Used in the fields of electronics, hobbies, household appliances and more.
2. This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference.
3. High precision mechanism design offers acute operation and long life service.
4. Compact and light weight, easy to use.
5. Good electrical conductivity.
Specifications
Size: about 12x12x7mm
Life: 100000 times
Quantity: 5
Cap Colour: Blue
What's in the box?
5 x Button Switches with caps
Resources
Python library
Introduction to Buttons and Switches
Types of buttons and switches
GT2 Synchronous Wheel 5MM Without Teeth 20-5-6 NT Silver (GT2 wheel 5mm no teeth)
Description:
It is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts. Widely used in milling machine, gear shaper, drilling machine, CNC engine lathe, hobbing machine or other machinery transmission occasions.
It is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts. Widely used in milling machine, gear shaper, drilling machine, CNC engine lathe, hobbing machine or other machinery transmission occasions.
Item specs:
Material: Alloy
Type: Timing
Model: Without teeth
Bore: 5mm
For belt: 6mm
Package Includes:
1 x GT2 Synchronous Wheel 5MM Without Teeth
4Pcs Speaker Terminal Binding Post Banana Plug Socket Connector (4 x speaker binding posts)
Description:
A binding post is a connector commonly used on electronic test equipment to terminate (attach) a single wire or test lead. They are also found on loudspeakers and audio amplifiers as well as other electrical equipment.
Specifications:
Type : Banana plug or lug
Solid hard plastic shell
Quantity : 4pcs ( 2 x red and 2 x black )
Easy installation with screws and nuts
Suitable for : 4mm banana plugs, lugs or bare wire
Package Included :
2 pair of speaker binding posts (2 x red and 2 x black)
A binding post is a connector commonly used on electronic test equipment to terminate (attach) a single wire or test lead. They are also found on loudspeakers and audio amplifiers as well as other electrical equipment.
Specifications:
Type : Banana plug or lug
Solid hard plastic shell
Quantity : 4pcs ( 2 x red and 2 x black )
Easy installation with screws and nuts
Suitable for : 4mm banana plugs, lugs or bare wire
Package Included :
2 pair of speaker binding posts (2 x red and 2 x black)
GT2 Aluminum Timing Drive Pulley 36 Teeth (GT2 pulley 36T)
This pulley is for 2mm pitch 6mm width GT2 timing belt.
Description:
The timing belt originally comes from the automotive sector. Later developments of belt shapes resulted from the use of timing belts in scanners. Today, the 3D printer sector is able to benefit particularly from these developments. Toothed belt drives are a very common drive element for positioning in the 3D printer industry due to their high positioning accuracy and the small installation space required. Additional advantages include their low maintenance requirements and long service life.
Specifications:
Teeth: 36 (T)
Pitch: 2 (mm)
Bore: Dia.5 (mm)
Material: Aluminum Alloy
Belt Width: 6 (mm)
Package includes:
1 x GT2 Aluminum timing belt pulley
Description:
The timing belt originally comes from the automotive sector. Later developments of belt shapes resulted from the use of timing belts in scanners. Today, the 3D printer sector is able to benefit particularly from these developments. Toothed belt drives are a very common drive element for positioning in the 3D printer industry due to their high positioning accuracy and the small installation space required. Additional advantages include their low maintenance requirements and long service life.
Specifications:
Teeth: 36 (T)
Pitch: 2 (mm)
Bore: Dia.5 (mm)
Material: Aluminum Alloy
Belt Width: 6 (mm)
Package includes:
1 x GT2 Aluminum timing belt pulley
This pulley is for 2mm pitch 6mm width GT2 timing belt.
SC8UU 8mm Aluminium Linear Motion Ball Bearing Slide Bushing For CNC (Linear 8mm Bearing Slide)
Description :
The universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices to improve efficiency and save energy.
Widely used in home appliances, industrial, low noise and high speed electric motors, construction machinery, automotive components, pumps, and machinery. Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.
Specifications :
Model : SC8UU
Material : Steel, Aluminum
Size : Approx. 34 x 30 x 22cm / 1.34 x 1.18 x 0.87"
Inner Diameter : Approx. 8mm / 0.31"
Package included :
1x SC8UU Linear Motion Ball Bearing
The universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices to improve efficiency and save energy.
Widely used in home appliances, industrial, low noise and high speed electric motors, construction machinery, automotive components, pumps, and machinery. Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.
Specifications :
Model : SC8UU
Material : Steel, Aluminum
Size : Approx. 34 x 30 x 22cm / 1.34 x 1.18 x 0.87"
Inner Diameter : Approx. 8mm / 0.31"
Package included :
1x SC8UU Linear Motion Ball Bearing
Panel Mounted Glass Fuse Holder 5x20mm (fuse holder 5x20mm)
Fuse holders can be used in any applications where you need to ensure electrical protection, isolation and switching under load of inductive or resistive loads. The technology solutions applied to reduce power dissipation help to minimize module heating.
Fuse holders are suitable for protection against overloads and short circuits.
Quality rubber fuse-holder fits ATC/ATO size fuses. Holds and encloses fuse securely. Hinged cover protects fuse from impact, water and dust. 12-inch wire loop is made of 18 gauge flexible stranded red wire.
Features
Specifications
What's in the box?
1 x Fuse Holder
Fuse holders are suitable for protection against overloads and short circuits.
Quality rubber fuse-holder fits ATC/ATO size fuses. Holds and encloses fuse securely. Hinged cover protects fuse from impact, water and dust. 12-inch wire loop is made of 18 gauge flexible stranded red wire.
Features
- Panel mounted fuse holder suitable for 5 x 20mm type fuses.
- With screw cap and solder-lug terminals.
Specifications
- Material: Plastic Metal
- Colour: Black
- Current rating: 10A ( 250V AC ) / 15A ( 125V AC )
- Fuse size: 5 x 20mm
- Cutting hole: 12.5mm
- Length: 35mm
What's in the box?
1 x Fuse Holder
6pcs 1/2 Inch Shaft Round Over Edging Router Bit (6pcs routor bit set yellow)
Description:
6pcs 1/2 Inch Shaft Round Over Edging Router Bit
Specifications:
Name :1/2" Round Over Router Bits Features:
-Great for combined plunge-cutting and pattern/template routing.
6 x 1/2" Round Over Router Bit
6pcs 1/2 Inch Shaft Round Over Edging Router Bit
Specifications:
Name :1/2" Round Over Router Bits
Model:551708
Material: Alloy
Color: Yellow
Shank: 1/2"
Radius: 1/2, 7/16, 3/8, 5/16, 1/4, 1/8
| Size | Cutter Diameter | Total length |
| 1/2" R | 1.25’’ | 2.40’’ |
| 7/16R | 1.12’’ | 2.31’’ |
| 3/8" R | 1.01’’ | 2.31’’ |
| 5/16" R | 0.99’’ | 2.24’’ |
| 1/4" R | 0.88’’ | 2.04’’ |
| 1/8" R | 0.77’’ | 2.04’’ |
-Great for combined plunge-cutting and pattern/template routing.
-For increased work piece visibility, use shank bearing flush trim bit in a handheld router allowing the template to be positioned on top of the work piece.
-In a router table, template will be positioned underneath the work piece.
-Can be used without the bearing as a standard straight bit.
Package Includes:6 x 1/2" Round Over Router Bit
6 x AA Battery Holder with DC2.1 Power Jack for Arduino (battery holder 6xAA)
Holds 6 x AA batteries (not included) which can do 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells
Power supply for dc projects.
With DC05 power supply jack
Cable Length: 12cm
Specifications:
- Voltage: 9V
- Material: Plastic
- Power: 6 x 1.5V AA batteries
- Color: Black
- Net weight: 25g
What's in the box?
1x Battery case with DC2.1 power jack
Need batteries? You will find our battery selection here
Power supply for dc projects.
With DC05 power supply jack
Cable Length: 12cm
Specifications:
- Voltage: 9V
- Material: Plastic
- Power: 6 x 1.5V AA batteries
- Color: Black
- Net weight: 25g
What's in the box?
1x Battery case with DC2.1 power jack
Need batteries? You will find our battery selection here
2.54mm 8 Pin IC DIP Integrated Circuit Socket (8 pin IC socket)
In microelectronics, a dual in-line package (DIP or DIL), is an electronic component package with a rectangular housing and two parallel rows of electrical connecting pins. The package may be through-hole mounted to a printed circuit board (PCB) or inserted in a socket.
Using a socket instead of soldering the IC directly into your project allows for easy removal and replacement in case of damage.
Specifications
What's in the box?
1 x 8 Pin IC sockets
Using a socket instead of soldering the IC directly into your project allows for easy removal and replacement in case of damage.
Specifications
- Colour: black
- Number of pins: 8 pins
- Pin length: 2.9mm
- Pitch: 2.54mm
- Row to row distance: 7.62mm
- Dimension: 10mm x 10mm x 8mm (L x W x H)
- Contact termination through hole
- Contact type dual wipe contact
What's in the box?
1 x 8 Pin IC sockets
3D Printer 12V DC 50mm x 50mm Blow Radial Cooling Fan (12V 50x50 radial fan)
Features
Excellent for cooling heatsinks on hot ends, prints, or other cooling needs
Made of high quality PBT 30% glass line VO
Bearing is high precision, long life and low noise
Temperature of usage environment: -20℃ to 75℃
Working environment temperature: 40℃
Service life: Can do continuous work for 24 hours
Speed: 4500, 6500 (R/min)
Voltage: DC 12V
Size: 50 x 50 x 15mm
Structure: Sleeve bearing
You might need to do some soldering to connect to your existing fan connector.
What's in the box?
1 x Cooling Fan
Excellent for cooling heatsinks on hot ends, prints, or other cooling needs
Made of high quality PBT 30% glass line VO
Bearing is high precision, long life and low noise
Temperature of usage environment: -20℃ to 75℃
Working environment temperature: 40℃
Service life: Can do continuous work for 24 hours
Speed: 4500, 6500 (R/min)
Voltage: DC 12V
Size: 50 x 50 x 15mm
Structure: Sleeve bearing
You might need to do some soldering to connect to your existing fan connector.
What's in the box?
1 x Cooling Fan
Machifit 24V NEMA17 Stepper Motor with 400mm T8 Lead Screw Mounted Ball Bearing and Shaft Coupling (24V stepper with T8 screw and nut)
Specifications
Features
What's in the box?
Specifications
| Lead screw | |
| Material | stainless steel |
| Diameter | 8mm |
| Pitch | 2mm |
| Lead | 4 |
| Total Length | 400mm |
Screw nut | |
| Material | brass |
Diameter | 8mm |
| Pitch | 2mm |
| Lead | 4 |
Mounted ball bearing | |
| Material | zinc alloy |
| Bore diameter8 mm | 8mm |
| Total length | 55mm |
| Height | 29mm |
Shaft coupling | |
| Material | aluminium |
| Shaft | 6.35 x 8 mm |
| Length | 25 mm |
| Diameter | 20mm |
Motor | |
| Voltage | 24V |
| Step angle | 1.8° |
| Accuracy of step angle | ±5% |
| Accuracy of resistance | ±10% |
| Accuracy of inductance | ±20% |
| Insulation resistance | 100mΩmin 500VDC |
| Radial clearance | 0.02Max |
| Axial clearance | 0.08Max |
| Radial maximum tolerance | 28N |
| Axial maximum tolerance | 10N |
- 3D printer T8 400mm Stainless Steel Lead Screw Screw nut Mounted ball bearing Shaft coupling Motor.
- Screw mainly use for Stepping motor driving guide rail,machine tool, and other equipment.
- Screw without processing, direct connected to bearing.
- T shape design, make of high quality stainless steel material.
- Easy to install and convenient to use.
- Fine producing and practical.
- Suitable for Industrial automation equipment, stepper motor rails;
- Fit for 3D printer; engraving machine; XYZ module; slider; lifts ect.
How to install:
1. Put screw nut into the lead screw.
2. Then the 2 Mounted ball bearing separately install at both ends of the Lead screw.
3. According to the size of you need to adjust the distance between the nut and Mounted ball bearing.
4. Put shaft coupling into the Lead screw beside the Mounted ball bearing.
What's in the box?
1 x 400mm Lead screw
1 x Screw nut
2 x Mounted ball bearing
1 x Shaft coupling
1 x Motor
HT16K33 LED Dot Matrix Drive Control Module Digital Tube Driver Development Board (HT16K33 LED Dot Matrix Driver)
Description:
The HT16K33 is a memory mapping and multi-function LED controller driver. The max. Display segment numbers in the device is 128 patterns (16 segments and 8 commons) with a 13*3 (MAX.) matrix key scan circuit. The software configuration features of the HT16K33 makes it suitable for multiple LED applications including LED modules and display subsystems. The HT16K33 is compatible with most microcontrollers and communicates via a two-line bidirectional I2C-bus.
Features:
Operating voltage: 4.5V~5.5V.
Integrated RC oscillator.
I2C-bus interface.
16*8 bits RAM for display data storage.
Max. 16 x 8 patterns, 16 segments and 8 commons.
R/W address auto increment.
Max. 13 x 3 matrix key scanning.
16-step dimming circuit.
Selection of 20/24/28-pin SOP package types.
Applications:
Industrial control indicators.
Digital clocks, thermometers, counters, multi meters.
Combo sets.
VCR sets.
Instrumentation readouts.
Other consumer applications.
LED Displays.
Package included:
1 x Module
Getting Started
The HT16K33 is a memory mapping and multi-function LED controller driver. The max. Display segment numbers in the device is 128 patterns (16 segments and 8 commons) with a 13*3 (MAX.) matrix key scan circuit. The software configuration features of the HT16K33 makes it suitable for multiple LED applications including LED modules and display subsystems. The HT16K33 is compatible with most microcontrollers and communicates via a two-line bidirectional I2C-bus.
Features:
Operating voltage: 4.5V~5.5V.
Integrated RC oscillator.
I2C-bus interface.
16*8 bits RAM for display data storage.
Max. 16 x 8 patterns, 16 segments and 8 commons.
R/W address auto increment.
Max. 13 x 3 matrix key scanning.
16-step dimming circuit.
Selection of 20/24/28-pin SOP package types.
Applications:
Industrial control indicators.
Digital clocks, thermometers, counters, multi meters.
Combo sets.
VCR sets.
Instrumentation readouts.
Other consumer applications.
LED Displays.
Package included:
1 x Module
Getting Started
125KHz Hotel Energy Saving Key Card Switch (hotel card switch)
Description
Although the reader does not read the information on the NFC card, it is triggered by a 125 khz NFC card
Although the reader does not read the information on the NFC card, it is triggered by a 125 khz NFC card
- Color: White
- Case Material: Fireproof PC Plastic
- Size: Approx. 86mm x 86mm/ 3.39x3.39"
- Voltage: AC 180v-260v
- Maximum load power: 6000w
- The delay standard: 10-20 seconds
Features
● Smart Induction Hotel Power Switch
Convenient and energy saving, low consumption, easy to install and use
● Power function
This power switch can power the room.
● LED Display Design
The LED display is designed to meet the modern hotel trends and is convenient for night operation.
● Delayed Power Outage Design
Remove the door card when leaving, the total power of the room can be automatically disconnected within 15 seconds., which gives enough lighting time for the guests to leave the room.
● Suitable for various places such as Villa, Hotel, Business club etc.
What's in the box?
- 1 x Power Switch ( Card Not Included)
Used with 125KHz cards only.
Mini 3-Pin Tactile Switch KW12-3 5A 125V Roller Microswitch (10) (black roller switch(10))
Features
Working principle
By external mechanical force transmission elements (by pins, buttons, levers, rollers, etc.) will be used to force action on a reed, producing reed instantaneous action when action shifted to the critical point, so moving contact with the fixed contact spring at the end of the action point fast on or off.
When the force is removed on the drive components, action reed produce reverse action force transmission element reverse stroke when the action reaches a critical point reed, instantaneous reverse action.
Feature: contact spacing is small,short stroke action,according to the power of small,fast-break
Application
Apply in A computer mouse, car mouse, automobile electronic products, communications equipment, military products, test instrument, gas water heater, gas burner, small home appliance, microwave oven, electric rice cooker, floating ball supporting equipment, medical equipment, building automation, electric tools, ect.
What's in the box?
10 x Micro roller switch
- Operating temperature: -40°C to 70°C
- Rated voltage: AC 125V-250V
- Per weight: 2g
- Current rating: 5A
- Size: 20 x 10 x 6mm (L X W X H)
- PCB Terminals Circuit Board
- With Roller Lever Limit
Working principle
By external mechanical force transmission elements (by pins, buttons, levers, rollers, etc.) will be used to force action on a reed, producing reed instantaneous action when action shifted to the critical point, so moving contact with the fixed contact spring at the end of the action point fast on or off.
When the force is removed on the drive components, action reed produce reverse action force transmission element reverse stroke when the action reaches a critical point reed, instantaneous reverse action.
Feature: contact spacing is small,short stroke action,according to the power of small,fast-break
Application
Apply in A computer mouse, car mouse, automobile electronic products, communications equipment, military products, test instrument, gas water heater, gas burner, small home appliance, microwave oven, electric rice cooker, floating ball supporting equipment, medical equipment, building automation, electric tools, ect.
What's in the box?
10 x Micro roller switch
GT2 Synchronous Wheel 5MM With 20 Teeth 20-5-6 T Silver (GT2 wheel 5mm teeth)
Item specs:
Material: Alloy
Type: Timing
Model: With 20 teeth
Bore: 5mm
For belt: 6mm
Package Includes:
1 x GT2 Synchronous Wheel 5MM With 20 Teeth
BBC Micro:bit Acrylic Case Transparent Clear (acrylic case micro:bit)
The case is accurate design for Micro:bit , leave all interface to access the main board.
It is the transparent acrylic material , so you can keep watch of the condition of your Micro:bit all the time.
This case is quite easy to install .
There is a layer of protective film sticker on the surface of acrylic , please tear it up gently before you use it .
Specifications
1. Structure : Cover board bottom board gasket ( 3 color to choose ) screw and nut
2. Material : Acrylic
3. Weight : 17g approx
What's in the box?
1 x micro:bit acrylic case
We also have silicone cases for Micro:bit
It is the transparent acrylic material , so you can keep watch of the condition of your Micro:bit all the time.
This case is quite easy to install .
There is a layer of protective film sticker on the surface of acrylic , please tear it up gently before you use it .
Specifications
1. Structure : Cover board bottom board gasket ( 3 color to choose ) screw and nut
2. Material : Acrylic
3. Weight : 17g approx
What's in the box?
1 x micro:bit acrylic case
We also have silicone cases for Micro:bit
V6 J-Head Metal Hot End Fixed Bracket For RepRap 3D Printer Extruder (extruder bracket)
Description:
Use box-type bearing module, the maximum extent to ensure the stability of operation of the print head, while ensuring stability in the premise, as far as possible to simplify the design and reduce the weight of the printhead mounting base on the maximum.
Aluminum alloy, surface sandblasting treatment, more texture.
Suitable for Reprap Prusa i3 3D printers use, shaft pitch can be adjusted to ensure suitability mounting base and prints.
After sandblasting surface treatment products more attractive, scratch-resistant.
Specifications:
Type: E3D V6
Material: Metal
Bracket Width: 35.6mm
Holder Height: 50mm
Holder Depth: 33.6mm
Fit for: 3D Printer Extruder
Package Includes:
1x E3D V6 Bracket
Use box-type bearing module, the maximum extent to ensure the stability of operation of the print head, while ensuring stability in the premise, as far as possible to simplify the design and reduce the weight of the printhead mounting base on the maximum.
Aluminum alloy, surface sandblasting treatment, more texture.
Suitable for Reprap Prusa i3 3D printers use, shaft pitch can be adjusted to ensure suitability mounting base and prints.
After sandblasting surface treatment products more attractive, scratch-resistant.
Specifications:
Type: E3D V6
Material: Metal
Bracket Width: 35.6mm
Holder Height: 50mm
Holder Depth: 33.6mm
Fit for: 3D Printer Extruder
Package Includes:
1x E3D V6 Bracket
Mini Round black 2 Pin SPST ON-OFF Rocker Switch (round black rocker switch round)
Rocker Switches house a button for operation that can be pressed on either end like a seesaw to connect or disconnect an electrical circuit. They are often used as ON/OFF switches on the main power supplies for electronic devices.
Features
- Rating: 3A 250V
- Mounting hole: 20mm
- Poles: SPST
- Terminal: 2-Pin(ON-OFF)
- Contact resistance: ≤30mΩ
- Insulation resistance: ≥100MΩ at 500V DC
- Dielectric strength: 1500V AC for 1 minute
- Operating temperature: -25°C - 85°C
- Electrical life: 10000 cycles
- Color: black
What's in the box?
1 x Mini round black rocker switch
Resources
Introduction to Buttons and Switches
Types of buttons and switches
1CH Channel DC5V 70MA Latching Relay Module Bistable (Bistable relay)
Bistable relays are used to switch electrical circuits by impulse command, especially for lighting control in ordinary applications.
Reduce power consumption over extended duration's. A latching relay is a two-position electrically actuated switch that maintains either contact position indefinitely without any power being sent to the coil and is a perfect choice to reduce the power consumption of a system.
Specifications
USE 1:
By default, the relay is released, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.
USE 2:
By default, the relay is released, MCU output low-pulse(0.3-1seconds), the relay pull, low-pulse again, the relay release, the third low-pulse, the relay pull, and so on.
Module interface
1. VCC: positive power supply (VCC)
2. GND: negative power supply (GND)
3. T: Low pulse trigger (Ground the pin to trigger the relay)
Relay outputs
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
Typical applications
What's in the box?
1 x Relay module
Reduce power consumption over extended duration's. A latching relay is a two-position electrically actuated switch that maintains either contact position indefinitely without any power being sent to the coil and is a perfect choice to reduce the power consumption of a system.
Specifications
- Working voltage: DC 5V(This relay is NOT 3.3V compatible)
- Working current: 70MA
- Standby current: 1UA
- Load current: AC 250V / 10A, DC 30V / 10A
- Trigger mode: Low pulse trigger
- Size: 35mm x 16mm x 18.5mm
- Weight: 13.5 g
USE 1:
By default, the relay is released, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.
USE 2:
By default, the relay is released, MCU output low-pulse(0.3-1seconds), the relay pull, low-pulse again, the relay release, the third low-pulse, the relay pull, and so on.
Module interface
1. VCC: positive power supply (VCC)
2. GND: negative power supply (GND)
3. T: Low pulse trigger (Ground the pin to trigger the relay)
Relay outputs
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
Typical applications
- Automotive electronics
- Motor
- LED
- Smart Home
- Emergency lighting
- MCU development board
- Toy car
What's in the box?
1 x Relay module