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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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Laser cutting machineDevices that allow you to cut or engrave various types of materials, incl. in wood, leather, plastic, aluminum.
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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
Zipper bags 180x250mm 50μm - 100pcs
Router Tenda FH456 Wireless-N 300Mbps
String bags 100x150mm 50μm - 100pcs
25Dx56L Motor with 227:1 Gear 6V 25RPM - Pololu 1589
LED ART HQ PIR movement sensor, 30W, 2700lm, IP65,...
Case Raspberry Pi 3/2 and 4" screen - wooden
BASpi SYS6U6R- set with Raspberry Pi 3B for building...
Creality CR-10S4 kit of spare parts
Tamiya 70142 Ladder-Chain & Sprocket Set - Mounting Kit
Car Charger - 12V/2,8A - Vorel 82550
Q-touch AT42QT2100-AU- SMD
Sharp GP2Y0D805Z0F - digital distance sensor 5cm
Reference balls
Among the different methods of drive mobile robots, models of loaders are still the simplest, cheapest and most reliable choice. For feedback and more efficient platform suspension enough even two are driven independently of the wheels – however, as is well known, mechanical stability, can be obtained by providing at least three points of support. The role of the latter may be a third wheel, so-called self-tuning. Much easier and more convenient solution are reference balls that are selected according to the size and weight of the robot.
Ball Caster 3/8'' - plastic - Pololu 950
Lightweight plastic ball in the bowl with a diameter of 3/8 inches, it is used to support the front of the two-wheeled robot.Ball Caster 3/4" - plastic - Pololu 954
Lightweight plastic ball in the bowl with a diameter of 3/8 inches, it is ideal to use to support the front of the two-wheeled robot.Ball Caster 3/8'' - metal - Pololu 951
Metal ball in the bowl with a diameter of 3/8 inch. It is ideal to use to support the front of the two-wheeled robot.Ball Caster 1/2'' - plastic - Pololu 952
Lightweight plastic ball in the bowl with a diameter of 0.5 inches. It is ideal to use to support the front of the two-wheeled robot.Ball Caster 1/2" - metal - Pololu 953
Metal ball in the bowl with a diameter of 1/2 inches, it is ideal to use to support the front of the two-wheeled robot.Ball Caster 3/4" - metal - Pololu 955
Metal ball in the bowl with a diameter of 0.75 inches, it is ideal to use to support the front of the two-wheeled robot.Ball Caster 3/4" - plastic - Pololu 2691
Lightweight plastic ball in the bowl with a diameter of 1 inch, it is ideal to use to support the front of the two-wheeled robot.The materials of the balls supporting
Available in our offer reference balls are available in two versions: metal and plastic. This first solution is suitable for use in larger, heavier structures, which can additionally be subject to more difficult operating conditions. For example: if the robot will move along the corridors or commercial premises, it is expected that the metal ball will keep longer smooth surface (compared to plastic), which not only affects the processed value of the friction coefficient, but also on the aesthetics of the design. The supporting balls are made of plastic, it is much better to check, and in small structures is their weight, for as long as four times less than the mass of metal balls of the same diameter. In the case of easy and fast robots driven by motors with gearboxes with a relatively low gear ratio, weight is a parameter that is especially important.
With rollers or without?
The small, light balls can support work located directly on the front panel, which simultaneously holds the ball in the proper place (prevent prolapsed) and is a fastening member in General to the chassis of the robot. Thus, the built reference balls with a diameter of 3/8 inch (about 9.5 mm) and? inch (12.5 mm). Large model Ball Caster?” (19 mm) and 1” (25.4 mm) have three rollers mounted on the front panel of 120 degrees. This solution provides a significant reduction in friction and has a positive effect not only on the parameters of control only work, but also on the service life of the constituent elements of the support. The rollers can be in the form of longitudinal rollers or small wheels, which in the upper part of the front panel includes the appropriate cutouts allow free rotation.
All in one
In the case of using balls of the support reactions must be selected such diameter that the basis of the work was at a right angle to the surface – effect on this angle have dimensions and chassis design, method of installation of engines or transmissions, as well as the diameter of the wheels. If you need a more versatile solution, select a set of Tamiya 70144 – by buying this product you get two modules. The height of each of them can be set to any of the following values: 11, 16, 25, 27, 35 37 mm. and Thus is wypoziomujesz a robot platform, regardless of the size of the structure and used wheels.