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Minicomputers
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Raspberry Pi
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Raspberry Pi 4
- Raspberry Pi 4B modules and kits
- Raspberry Pi 4B casings
- Raspberry Pi 4B power supply
- Raspberry Pi 4B memory cards
- Raspberry Pi 4B audio & video cables
- Raspberry Pi 4B displays
- Raspberry Pi 4B GPIO extensions and HAT
- Raspberry Pi 4B cameras
- Raspberry Pi 4B mounting elements
- Raspberry Pi 4B USB accessories
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Raspberry Pi 3
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Raspberry Pi 3B+
- Raspberry Pi 3B+ modules and kits
- Raspberry Pi 3B+ casings
- Raspberry Pi 3B+ power supply
- Raspberry Pi 3B+ memory cards
- Raspberry Pi 3B+ video & audio cables
- Raspberry Pi 3B+ displays
- Raspberry Pi 3B+ cameras
- Raspberry Pi 3B+ GPIO extensions and HAT
- Raspberry Pi 3B+ mounting elements
- Raspberry Pi 3B+ accessories
- Raspberry Pi 3B
- Raspberry Pi 3A+
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Raspberry Pi 3B+
- Raspberry Pi Zero
- Raspberry Pi CM
- Raspberry Pi 400
- Raspberry Pi accessories
- Gaming Pi - consoles
- Raspberry Pi 2B+
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Raspberry Pi 4
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Raspberry PiIn this category you will find both the latest Raspberry Pi 4B minicomputers, as well as all the necessary additions with compatible accessories.
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Arduino
- Arduino - main modules
- Arduino starter kits
- Arduino Shield - extension
- Arduino books
- Arduino sensors
- Arduino casings
- Arduino power supply
- Arduino - prototyping accessories
- ArduCam - cameras for Arduino
- Arduino displays
- Arduino - communication modules
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BestsellerArduino is an Italian programming platform with I/O support and standard programming language. Systems are based on microcontrollers.
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bbcThe BBC's Micro:bit education platform is a particularly popular in UK. Offers minicomputers, modules and accessories for learning and teaching programming.
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odroidSeries of South Korean single board computers and tablets. Many of them can be operated not only with Android, but also with Linux distributions.
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m5stackM5Stack sandwich modules received recognition among Japanese customers. They offer freedom of choice in terms of combining them into systems with selected functions.
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STM32 modules
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stm32Similar to Arduino, but... different. Often used at higher education institutions, STM32 are microcontrollers with high computing performance.
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Arduino
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avrAVR microcontrollers are a combination of microprocessors with components into integrated circuits. AVR family includes expansion modules, programmers and books on programming.
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Friendly ARM
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nanopiMicrocomputers equipped with numerous communication interfaces and peripheral modules. One of the most diverse families of single-board computers.
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infoThanks to the appearance of many single board platforms dedicated to amateurs and hobbyists, minicomputers have become popular among enthusiasts of robotics and electronics. Check out other models available in Botland.
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Electronics
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Consumer electronics
- Animal repellers
- Automobile accessories
- Cameras and recorders
- Computer accessories
- LED lighting
- Memory cards & disks
- Smartwatches
- Sound and acoustics
- Tablets and smartphones
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Elektronika użytkowaThe whole range of devices and components related to electronics including accessories and elements of electronic circuits.
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Semiconductors
- AVR Microcontrollers
- Buzzers - sound generators
- Integrated circuits
- Microphones and sound detection
- MP3 / WAV / OGG
- Programators
- Transistors
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Mechanical parts
- Cases, casings
- Clamps
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Connectors
- 230 V network sockets
- Amphenol FCI connectors
- ARK connectors
- Banana connectors
- BLS connectors
- BNC connectors
- Connectors - 4-pin
- Connectors - FSF / FPC ZIF
- Connectors - goldpin
- Connectors - raster 2.5 mm
- Connectors - raster 2.54 mm
- Crocodile cables
- D-SUB connectors
- DC plugs and sockets
- Electric cubes
- IDC connectors
- Jumpers
- Mounting connectors
- Pogo Pin
- Quick couplings
- RJ network connectors
- Slip connectors
- SMA connectors
- USB connectors
- Wire tips
- Installation boxes
- Organizers for wires
- Prototype boards
- Self-adhesive feet
- Shrink tubes
- Standoffs
- Switches and buttons
- Wires
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Sensors
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Grove
- Grove - starter kits
- Grove - base hats
- Grove - accelerometers and gyroscopes
- Grove - gas & dust sensors
- Grove - distance sensors
- Grove - temperature sensors
- Grove - light and colour sensors
- Grove - converters
- Grove - communication modules
- Grove - relays
- Grove - buttons, keys and joysticks
- Grove - motor drivers
- Grove - displays
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tekstGrove series modules from Seeed Studio - more than 150 different modules with a simple interface, including adapters to ensure compatibility with Arduino and Raspberry Pi.
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Robots and mechanics
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robotyReady-to-use robots and all accessories, components and sub-assemblies necessary to create your own robot or robotic arm.
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Tools and Power
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akumulatoryEveryting for robotic, electronic and mechanic workshop, home DIY enthusiasts and all those who need power supplies.
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Education
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tekstFORBOT online and paper courses are great introduction to the vast world of electronics. Discover their possibilities and educational value.
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3D print
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druk 3d3D printing, in which objects are created layer by layer. Allows to create objects at home, but also has industrial and medical applications.
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FilamentFilament for a 3D printer is the basic purchase right after purchasing the printer itself.
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Accessories for 3D printersLike any machine, a 3D printer sometimes requires the replacement of the most heavily used elements, including nozzles or heaters.
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Pokaż więcej
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3D printing pensThe 3D pens let your imagination run wild while sketching in three dimensions.
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Pokaż więcej
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Laser cutting machineDevices that allow you to cut or engrave various types of materials, incl. in wood, leather, plastic, aluminum.
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Pokaż więcej
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3D scanners3D scanners are devices that can analyze the shape of an object. Data from scanners can be used in spatial modeling.
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Laser headsThanks to laser heads, you can engrave even the most complex patterns on various types of surfaces, e.g. leather, wood, textiles.
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CNC milling machinesToday, numerically controlled milling machines are the backbone of the manufacturing industry.
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2D printers and pens2D printers and pens will find their application in many areas, including in marking packaging, construction elements and pharmaceutical products.
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Smart Home
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BleboxIn the category "BleBox - Home Automation" you'll find a wide range of home automation devices from the renowned manufacturer BleBox.
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button
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BroadlinkIn the category "Broadlink - Home Automation" you will find ready-to-use devices to turn any ordinary home into an intelligent building.
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button
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EuratechIn the "Eura Tech - home automation" category you will find a large selection of devices intended for use in the home automation system.
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button
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FibaroFibaro - home automation. In this category you can find elements of Fibaro home automation system.
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button
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ShellyAlthough it is possible to develop your own network of devices and sensors, it is much faster to use ready-made drivers - e.g. Shelly modules available in our store.
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button
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SonOffThis category includes Sonoff products - intelligent WiFi controllers.
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button
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Android Box - Smart TVAndroid Box is a solution that allows you to use multimedia functions on your TV even in the absence of adequate equipment.
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button
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AssistantsVoice assistants provide speech connection to the entire home automation system.
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button
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Other automation systems
- iNode - sensors and modules Bluetooth Android
- Inveo controllers
- BBMagic Bluetooth automation
- Tinycontrol controllers
- Neo home automation
- Zamel Supla home automation
- Z-wave executive modules
- Exta Life - sensors and modules
- Exta Free - sensors and modules
- USB Numato Lab GPIO drivers
- AST lighting drivers
- Coolseer home automation
- Tuya home automation
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Others
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Opis kategoriiGift vouchers in Botland store is a perfect option for everyone who is looking for a nice and practical gift.
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InterestingA category in which we have collected various items, professional accessories as well as miscellaneous gadgets.
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GadgetsKeychains, mugs, mouse pads and other elements with technical motifs
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New products
SmartBand Xiaomi Mi Band 5 - black - smart band
3D printer - Biqu B1
M5Stack Core Ink - developer module with 200x200px 1.54''...
M5Paper - developer module with e-Ink display - 960x540px...
Insulating tape Rebel 0,13x19mm x 18,2m yellow-green
Insulating tape Rebel 0,13x19mm x 18,2m yellow
Limit switch 50mm - Pololu 1403
Promotion products
Arduino Leonardo Ethernet
IoT Starter Kit with Blynk Board - SparkFun KIT-14682
Pololu 20Dx42L engine with transmission 56: 1 6V 250RPM
Engine 12V 11000RPM with encoder CPR 64 for 27D transmission
Case for Odroid C2 - black
Romeo Quad BLE - Bluetooth 4.0 + driver DRV8833 engines
Waterproof probe with temperature sensor DS18B20 -...
Measuring tip for soldering tip temperature meter YH-191
Mobile Bluetooth Speaker Kruger&Matz Joy 12W
Zipper bags 180x250mm 50μm - 100pcs
RGB LED WS2811 8mm addressing - 10pcs
A kit Raspberry Pi 3 model B Extended WiFi
Adapters for motors
Mechanics refers to those areas in which precision and accuracy in the first place. Incorrect fold with each other the individual elements may not only provoke undesirable oscillations, but also lead to accelerated wear and even their full damage. A good illustration of this phenomenon can be problems with the drive shaft of the engine running, drive wheels, gears or other rotating parts, as well as connecting sensors with shaft engines. In this category you will find adapters for different engines, designed for easy and reliable connection of actuators and any other mechanical elements.
MakeBlock 84743 - Shaft Clamping Hub 8mm M4 - type C
Shaft clamping hub 36mm for a DC motor. It has one threaded hole 4 mm and two holes of 4 mm, which facilitates the connection with encoders of the motors.MakeBlock 84740 - Shaft Connector 4mm M3
Shaft connector allows easy mounting of elements to the motor with 4 mm shaft with M4 screws. There are M3 holes on the hub for mounting on the motor shaft. Set includes two...Double Hanging Pulley - 7x20mm
Double, pendant, metal pulley with the width of 7 mm and a diameter of 20 mm. The wheel can rotate 360 °. The sizes of the whole is: 45 x 21 x 20 mm.Double Hanging Pulley - 7x14mm
Double, pendant, metal pulley with the width of 7 mm and a diameter of 14 mm. The Wheel can rotate 360 °. Dimensions of the whole: 42 x 31 x 14 mm.Pulley with Bearing - 13x8x3mm
Aluminum pulley with bearing. Diameter: 13 mm, height: 8 mm, hole diameter: 3 mm.Motor Adapter Board TT - Kitronik 2594
Kitronik's TT motor adapter allows you to add a motor to your project without having to solder the connectors. Easy to install, it extends the life of the motors,...Hexagonal Wheel Adapter - 12mm/4mm - 2pcs. - Pololu 2684
Aluminum adapter converting the 12 mm, hexagonal shaft suitable for different wheels, for 3 mm motor's shaft. The length of the adapter is equal to 17 mm.Camera Slider - Actobotics Kit A - SparkFun ROB-13140
Photo slider is made of aluminum with a length of about. 60 cm for self-assembly. It allows you to record stable shots in the linear motion. The system works with multiple...Aluminium Mounting Hub 8mm M3 - 2pcs. - Pololu 2693
Hub makes it easy to mount the wheel on the motor with the shaft of 8 mm using the M3 screws. The set has two pieces.LEGO Adapter - 3mm Shaft - Pololu 1011
The adapter allows you to connect the lego wheels with hexagonal shafts of 3 mm.Extended Hexagonal Wheel Adapter - 12mm/6mm - 2pcs. - Pololu 2687
Aluminum adapter converting the 12 mm, hexagonal shaft suitable for different wheels, for 6 mm motor's shaft. The length of the adapter is equal to 35 mm.What to pay attention?
Many beginners give misled by the seeming ease with which you can combine, for example, the wheels of a mobile robot engines. In numerous structures of this type the wheels are driven directly through the motor shaft or gearbox. In a small, light work non-professional can use the connection in the preload – some wheels were adapted for this method of installation and the only question which it is necessary to pay attention to remains the correct choice of the diameter of the holes for mounting the wheels to the size of the axis of the engine. However, larger or more structures require other methods of attachment that not only provides the necessary rigidity of the connection (with no gaps), but also strength and stability. In such cases the aid of aluminum adapters for engines, known colloquially hubami fastening. The hubs are in the form of rings attached to the drive shaft with the screw legs, and the element Assembly (e.g., wheel) is connected to the ring by means of four threaded holes.
Other options adapters
In addition to the mounting hub (collaborating with propeller shaft diameters from 3 mm to 8 mm) in our offer you will find adapters for engines in the form of hex bushings, which are mounted from the both sides of the screws. Each adapter of this type is adapted to well – defined shaft diameters available in our store items have, on the one hand a hole with a diameter of 12 mm and 3 mm, 4 mm or 6 mm. of Course, in addition to mounting of the driving wheels mobile robots, elements of this type can also be used in other mechanisms, for example, to connect the axes of stepper motors with screw drive units, CNC self-generated or 3D printers. In this category you will also find a number of different type of adapters for the engines, for example, wheel bearings pulley (smooth or toothed), hubs, terminals, compatible with the operating system MakeBlock, or adapters, which allows you to combine different types of engines with wheels LEGO.
Connecting sensors with the mechanics of the robot
Special attention should be paid to the connection method of the motor shaft with the axis of the sensor. As the sensors are precise and relatively delicate sensors, you should not expose them to any fluctuations or voltage, which can occur when the axis of the sensor will not accurately correlate with the axis of the drive shaft. In such situations, you should use the flexible adapters for engines, often referred to as couplings for encoders. The elements of this type to accurately transmit the rotation of the shaft encoder, while reducing unwanted movement of the circular axis (the so-called heartbeat), and protecting, thus, the sensitive interior of the encoder.