Generic1
This micro SD card to micro SD card extension cable is perfect for protecting your Raspberry Pi's micro SD card port.
12V DC 40mm Cooling Fan 40x40x10mm (12V fan 40x40x10)
Ultra quiet Low-speed brushless DC fan. Quiet sleeve-bearing design. Great for 12V 3D printer fan replacements
Specifications
Specifications
- Voltage: DC 12V
- Current: 0.08A
- Size: 40mm x 40mm x 10mm
- Colour: Black
What's in the box?
1 x 12V DC Brushless 40mm fan
Aluminum Heatsink 40x40x11mm (Heatsink 40x40x11mm)
The function of this aluminum heat sink is to cool down a board or your stepper motor and make it operate safely.
The aluminum heat sink can reduce the risk of hardware failure due to overheating.
Better efficiency if used with a fan
Ideal for use with your Nema 17 stepper motor.
Specifications
Applications
LED, Power IC, Memory, Transistor, stepper motor etc.
This heatsink comes with Heatsink Adhesive Tape.
What's in the box?
1 x Aluminum heat sink 40 x 40 x 11mm
The aluminum heat sink can reduce the risk of hardware failure due to overheating.
Better efficiency if used with a fan
Ideal for use with your Nema 17 stepper motor.
Specifications
- Material: Aluminum
- Colour: Black
- Weight: 20g
- Size: 40 x 40 x 11mm
Applications
LED, Power IC, Memory, Transistor, stepper motor etc.
This heatsink comes with Heatsink Adhesive Tape.
What's in the box?
1 x Aluminum heat sink 40 x 40 x 11mm
White Nylon Zip Cable Tie Label Strap Strip With Marking Tag 3X100mm(50 pack) (label cable ties 50)
Made from heavy duty nylon material, self-locking, excellent security. One use ties, no release tab to make looser for excellent security.
Keep all kinds of cord-cables well organized and tidy in place, used to tie up speaker cables, guitar cables, TV cables, microphone mic, computer cables, and much more.
Can write directly onto the tag, help you know which cable is headed where and remember which cable is which.
Using a sharpie to Write make a perfect combination to ending cable madness! can use them in the garden, office, garage, workshop, around the house and more.
Specifications
Features
What's in the box?
50 x Nylon Zip Cable Tie Labels
Keep all kinds of cord-cables well organized and tidy in place, used to tie up speaker cables, guitar cables, TV cables, microphone mic, computer cables, and much more.
Can write directly onto the tag, help you know which cable is headed where and remember which cable is which.
Using a sharpie to Write make a perfect combination to ending cable madness! can use them in the garden, office, garage, workshop, around the house and more.
Specifications
- Material: nylon
- Colour: white
- Cable Size: 100mm x 3mm(L*W)
- Tag Size: 20mm x 13mm(L*W)
- Quantity: 50pcs
Features
- Nylon cable tie label
- Made from high quality nylon 66 material, UL recognized
- Durable,acid-resistance, anti-rust,anti-aging,insulating
- Unique marking tag design, enable you to mark the different cables when connected, easy to recognize.
- Widely used in bundled cables for TV, computer, appliances, lighting, electrical, electronic toys and other products lines
What's in the box?
50 x Nylon Zip Cable Tie Labels
DC 12V 90 Degree Electric Solenoid Valve 1/2 Inch Hose Magnetic Water Air Inlet Flow Switch (1/2 angle valve)
Description:
The 1/2" 2 way, 90 Degree, 2 port 12 V DC NPT Normally Closed Electric Solenoid Valve converts electrical signals to pneumatic functions as part of a larger system that allows users to interlock, isolate, and connect individual units of a larger operation.
DC 12V Electric Solenoid Valve 1/2 Inch Hose Magnetic Water Air Inlet Flow Switch
Specification:
Features:
1 x Electric Solenoid Valve
Please note:
The actual valve size in the unit is smaller than the port size as you will find with most taps.
The 1/2" 2 way, 90 Degree, 2 port 12 V DC NPT Normally Closed Electric Solenoid Valve converts electrical signals to pneumatic functions as part of a larger system that allows users to interlock, isolate, and connect individual units of a larger operation.
DC 12V Electric Solenoid Valve 1/2 Inch Hose Magnetic Water Air Inlet Flow Switch
Specification:
| Material | Metal Plastic |
| Color | As per picture |
| Voltage | DC12V |
| Rated Power | 5W |
| Pressure | 0.02- 0.8Mpa |
| Interface Modes | 1/2'' Hose |
| Working Time | 5 hours at once (Max) |
| Insulation Class | E |
| Fluid Temperature | 0-90°C |
| Size | L*W*H/75*60*45mm/2.95*2.36*1.77'' |
| Inner diameter | 14mm/0.55'' |
| External diameter of thread | 20mm/0.78'' |
Durable and practical.
Made of high quality plastic and metal for long life.
Very convenient to use, open or close when power on or off.
Package Includes:1 x Electric Solenoid Valve
Please note:
The actual valve size in the unit is smaller than the port size as you will find with most taps.
One digit Red 7 Segment 0.56 Inch 1 Bit Common Anode LED Digital Tube (7 segment single digit)
Basic 1 digit seven segment display can show numbers from 0-9 and a few characters. Consisting of seven LEDs (hence its name) arranged in a rectangular fashion. Each of the seven LEDs is called a segment because when illuminated the segment forms part of a numerical digit to be displayed.
Features
- Model: 5611BH Common Anode
- Size: 0.56 inch
- Colour: red
What's in the box?
1 x Red 7 Segment 0.56 Inch 1 Bit Common Anode LED Digital Tube
Resources
A few code examples
https://circuitdigest.com/microcontroller-projects/raspberry-pi-7-segment-display-tutorial
https://raspi.tv/2015/how-to-drive-a-7-segment-display-directly-on-raspberry-pi-in-python
2M GT2 20 Teeth Belt with Aluminium Timing Pulleys (2m belt 4 pulleys,tensioners)
GT2 Timing Belt Pulley is widely used in the 3d printer. This pulley has 20 teeth and a 5mm inner bore. Two set screws can be used to attach it firmly to any 5mm diameter shaft. Full aluminum construction means these are very light and very durable.
GT2 timing belts are intended for lower load applications such as the first reduction in a gearbox, or motor to flywheel
GT2 Pulley
GT2 Belt
Idler pulley
Features
What's in the box?
1 x GT2 Belt
2 x GT2 Pulley
2 x Idler
4 x Tensioner
1 x Allen key
GT2 timing belts are intended for lower load applications such as the first reduction in a gearbox, or motor to flywheel
GT2 Pulley
- Teeth: 20
- Groove width: 5mm
- Total width: 15mm
- Diameter of bore: 5mm
- Flange: Dual
- Material: Aluminium
GT2 Belt
- Pitch: GT2
- Width: 6mm
- Length: 2m
Idler pulley
- Teeth: 20
- Diameter of bore: 5mm
- Total width: 8mm
- Material: Aluminium
Features
- Durable and practical
- Designed specifically for linear motion
- GT2 Pulley and GT2 Belt are used together
- Round tooth profile guarantees that the belt tooth fits smoothly
- 20 Teeth contact with the belt minimizes the chance of the belt slipping
What's in the box?
1 x GT2 Belt
2 x GT2 Pulley
2 x Idler
4 x Tensioner
1 x Allen key
RJ45 Cat5e Straight Network Cable Ethernet LAN Coupler white (RJ45 coupler straight)
- Quick and economical.
- Straight through configuration.
- This coupler allows two ethernet cables with RJ45 connectors to be connected together so that the signal will pass straight through.
- It is a cheap and simple way to extend network cables and is ideal for moving networked computers without uprooting existing cables.
- Single Size: Approx.34x21x16mm
What's in the box?
1 x RJ45 Straight Through Ethernet LAN Cable coupler
Cables are not included
ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module (ESP-12F Wireless Module)
ESP-12F: breakthrough design. The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%! Semi-hole chip technology, the whole IO leads, with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash.
Note
We can not offer any support at this stage on this item, sorry for the inconvenience.
What's in the box?
1 x ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module
Resources
Wikipedia
espressif resources
Resources
Wikipedia
espressif resources
5V TCRT5000 Infrared Line Tracking Sensor Module (line track sensor)
The TCRT5000 is an IR sensor unit. It has both a Photodiode and a Phototransistor coupled in its package. This sensor can be used to detect the presence of object or any other reflective surface in front it, also with some level of programming it can also calculate the distance of the object in front it.
Features
What's in the box?
1 x Tracking Sensor Module
Resources
Build A Line-following robot
Features
- Size: 3.5 x 1cm
- Power supply: 5V DC
- Detector distance: 10mm
- Build-in Tcrt5000 Sensor NSOR
- Applicable to a variety of platforms including Arduino / AVR / ARM /PIC
What's in the box?
1 x Tracking Sensor Module
Resources
Build A Line-following robot
Recessed Door Window Contacts Reed Security Alarm Switch (5) (reed switch recessed(5))
No external power supply, connect to wired alarm control panel GND and N.C ports directly!
Description :
These door contact sensors are great for residential and hobby card access systems, as well as a security burglar alarm system. The door position switches operate with an internal magnetic reed switch that closes when the opposing magnet comes within range of the door sensor.
Hence when the door opens beyond the range point the door position switch will toggle from a closed signal to an open signal.
When this happens the access control system or alarm system will sense the change in continuity and will know that the door or window has been opened. When the door or window shuts, the door sensor will notify your security system that the opening has been closed.
Material Shield: Anti-fire ABS
Connecting Mode: N.C.
Rated Current: 100mA
Rated Voltage: (VDC)100
Operating Distance: More than 15mm, Less than 25mm
Rated Power: 3W
5 x KERUI Wired Door Switch
Description :
These door contact sensors are great for residential and hobby card access systems, as well as a security burglar alarm system. The door position switches operate with an internal magnetic reed switch that closes when the opposing magnet comes within range of the door sensor.
Hence when the door opens beyond the range point the door position switch will toggle from a closed signal to an open signal.
When this happens the access control system or alarm system will sense the change in continuity and will know that the door or window has been opened. When the door or window shuts, the door sensor will notify your security system that the opening has been closed.
Specifications :
Material Shield: Anti-fire ABS
Connecting Mode: N.C.
Rated Current: 100mA
Rated Voltage: (VDC)100
Operating Distance: More than 15mm, Less than 25mm
Rated Power: 3W
Package includes :
5 x KERUI Wired Door Switch
3/4" 12V PP Normally Closed Type Solenoid water Valve (3/4 straight valve)
This is made of PP material and it is water proof, damp-proof, temperature resistance,insulation and good thermolysis.
Solenoid valves are efficient and durable providing a cost effective and reliable method of controlling water flow in a wide range of uses; from irrigation, where they are suitable for watering large areas such as sports grounds, municipal gardens, agricultural and small gardens, to applications in water-saving devices, water treatment and general industry.
Specifications
What's in the box?
1 x Solenoid valve
Please note:
The actual valve size in the unit is smaller than the port size as you will find with most taps.
Solenoid valves are efficient and durable providing a cost effective and reliable method of controlling water flow in a wide range of uses; from irrigation, where they are suitable for watering large areas such as sports grounds, municipal gardens, agricultural and small gardens, to applications in water-saving devices, water treatment and general industry.
Specifications
- Material: PP
- Voltage: about 12V DC
- Rated power: about 5W
- Operation model: normally closed (N/C)
- Pressure: about 0.02 - 0.8Mpa
- Port size: about G3/4
- Fluid temperature: about 0-100 degrees Celsius
- Usage: water and low viscosity fluids
- Flow characteristics:
- about 0.02Mpa>2L/min;
- about 0.10Mpa>10L/min;
- about 0.30Mpa>16L/min;
- about 0.80Mpa>28L/min
What's in the box?
1 x Solenoid valve
Please note:
The actual valve size in the unit is smaller than the port size as you will find with most taps.
3 Port USB Hub - Micro USB (Pi Zero) (3 port zero hub)
Note: Due to software changes, the ethernet port no longer works!
Want to add three extra USB ports to your Raspberry Pi Zero? You need one of these adapters! This one comes with a Micro USB B input, so it plugs directly into your Raspberry Pi Zero without the need for adapters or shims!
The hub has three full size USB inputs, so you can easily add USB peripherals like mice, keyboards and WiFi to your Zero!
Features
- Fully compatible with the Raspberry Pi Zero
- Micro USB 2.0 Input Port
- 3 x USB Ports
What's in the box?
1 x USB Hub
Want to add three extra USB ports to your Raspberry Pi Zero?
USB Over Ethernet Extender (usb over ethernet extender)
What's in the box?
1 x USB Over Ethernet Extender set
Need to send your Raspberry Pi USB signals over a long distance? You need one of these USB over Ethernet Booster sets! This USB booster allows you to connect a USB device to your Pi at a distance of up to 45 meters via the use of a Cat5e (or greater) RJ45 Ethernet Patch cable.
The kit consists of two USB to RJ45 extension adapters, one male one female, and it's bus powered, so requires no external power! Works best on longer distances.
USB Over Ethernet Booster Features
- USB Extension Adapter Pair
- Extend USB signal up to 45 meters via RJ45 (CABLE NOT INCLUDED)
- No additional drivers required - Plug n Play
What's in the box?
1 x USB Over Ethernet Extender set
Need to send your Raspberry Pi USB signals over a longer distance?
Raspberry Pi CPU Heatsink 7mm for Pi4 (14mmx14mm) (CPU heatsink black 14x14x7mm)
What's in the box?
1 x CPU Heatsink 7mm
Note: At 7mm tall this heatsink may interfere with some HAT boards.
If your project is particularly resource-hungry then the Raspberry Pi may run a little hot. Cool it down with this nifty little heatsink!
Simply remove the backing from the pre-applied thermal tape and stick it on top of the main processor chip.
Specifications
- 14mm x 14mm (in 7mm height)
- Ideal for use with Raspberry Pi 3/4/zero
- Matte black finish
- Made from anodised aluminium
- Comes with pre-applied thermal tape for easy installation
- Anodised non-conductive coating
What's in the box?
1 x CPU Heatsink 7mm
Note: At 7mm tall this heatsink may interfere with some HAT boards.
This heatsink fits snugly under a HAT.
F695ZZ 5mmx13mmx4mm Double Shielded Flanged Ball Bearings (F695ZZ Flanged Bearing)
Manufactured to the same principal sizes as standard bearings but fitted with metal shields, these bearings have an additional flange to allow fitting into housings flush against the shoulder of the flange. They are often used on steel tracks as guides and supports. The shields serve to offer protection to prevent ingress of debris and dust whilst retaining the grease within the bearing
Specifications
Features
What's in the box?
1 x Ball Bearing
Specifications
- Model: F695ZZ
- Material: Chrome Steel
- Size: 5mm x 13mm x 4mm
- Easy to install and replace.
- Less friction and higher speed.
- Smooth operation, high accuracy.
- Durable.
1 x Ball Bearing
Micro SD to Micro SD Extension Cable 45cm (micro SD to micro SD ext)
What's in the box?
1 x Micro SD Extension Cable
This micro SD card to micro SD card extension cable is perfect for protecting your Raspberry Pi's micro SD card port! The flat flex cable is 45cm long, so it's perfect for mounting your SD card separately for easy access, or mounting your Raspberry Pi safely within an enclosure!
Features
- Micro SD Card Male to Micro SD Card Female
- Flex Cable ~ 45cm
- Supports SD Card Sizes: 16GB, 32GB 64GB 128GB
- Supports SD/SDHC/SDXC Cards
What's in the box?
1 x Micro SD Extension Cable
This micro SD card to micro SD card extension cable is perfect for protecting your Raspberry Pi's micro SD card port.
Flexible Shaft Coupling OD18mmx25mm CNC Stepper Motor Coupler 5mm To 8mm (Flex coupler 5 to 8mm)
What's in the box?
Shaft misalignment can limit a machine’s performance, cause excessive vibration, high reaction loads, and accelerated wear, and often leads to premature equipment failure. Flexible Shaft Couplings can help prevent these issues by transmitting torque while compensating for parallel, angular, and axial misalignment between drive components. When installed correctly, flexible shaft couplings can also reduce vibration, minimize noise, and protect driveshaft components.
Specifications
- Type:Flexible Shaft Coupling
- Material: Aluminium
- Size: 5mm x 8mm.
- Outside Diameter: 19mm
- Length: 25mm.
- Colour: Silver
- Main dimensions: d1=5mm,d2=8mm,D=19mm,L=25mm
Features
1) The structure is simple,easy to install,buffer,damping,convenient to disconnect.
3) The flexible connection can absorb vibration, compensate radial, angular and axial misalignment.
5)Shaft coupler Often used to connect servo motor, stepper motor,encoder screw driving machine platform etc.
Notes
The size refers to the hole, for example 5mm x 8mm is known as one head of the hole diameter is 5mm,the other is 8mm
What's in the box?
1x Flexible Shaft Coupling
USB Audio Input/Output Dongle black (USB sound black IN/OUT)
This nifty little USB pig-tail adds audio input and output through USB. It's a cheap and cheerful solution for audio input to your Raspberry Pi, and the short cable design means it plays nicely with the other USB ports on a Pi.
After testing a wide range of USB audio dongles, this was the winner through being simple, low on noise and artefacts, and free from pointless buttons, bells, and whistles. The ferrite bead on the cable is a nice little extra.
What's in the box?
1 x USB sound adapter
Resources
In Raspbian, this device should show up in the audio control panel automagically (go to the Raspberry Pi menu, then Preferences, then Audio Device Settings, and select USB PnP Sound Device).
We recommend providing a good signal to the input, as it provides no gain/boost for passive mics.
Once you're up and running, record audio input on your Pi, in the terminal, by typing:arecord -D plughw:1 -f cd /tmp/recording.wav
Add quality audio input output to your Raspberry Pi
This nifty little USB pig-tail adds audio input and output through USB
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
GA12-N20 DC 6V 200RPM Mini Metal Gear Motor (6V gear motor)
This high torque metal gear mini DC motor is perfect for hobbyists and students who want to build robotic projects such as two and four wheel drive platforms as well as any rotating mechanical device. Benefiting from its high torque, compact size and weight, these DC motors provide an excellent and reliable motion source for the inventor.
Specifications
What's in the box?
1x Mini Metal Gear Motor
Getting started with Raspberry Pi gpiozero Motors
Specifications
- Voltage: 6V
- Revolving Speed: 200RPM
- Motor Size: 12mm(diameter)*24mm(height)
- Shaft Size: 3mm(diameter)*10mm(length
What's in the box?
1x Mini Metal Gear Motor
Getting started with Raspberry Pi gpiozero Motors