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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
- Raspberry Pi 400
- Raspberry Pi Zero
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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 CM
- 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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Other sensors
- Current sensors
- Fingerprint readers
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Gravity modules
- Gravity - accelerometers and gyroscopes
- Gravity - actuators
- Gravity - base hats
- Gravity - buttons, keys and joysticks
- Gravity - cables
- Gravity - communication modules
- Gravity - converters
- Gravity - current sensors
- Gravity - displays
- Gravity - distance sensors
- Gravity - encoders and potentiometers
- Gravity - force sensors and limit switches
- Gravity - gas & dust sensors
- Gravity - LED
- Gravity - light and colour sensors
- Gravity - medical sensors
- Gravity - relays
- Gravity - sound modules
- Gravity - starter kits
- Gravity - temperature sensors
- Sensor sets
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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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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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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
DC motor driver + Stepper FeatherWing - overlay for...
AMG8833 Grid-EYE - IR temperature sensor - Adafruit 3538
PyPortal - 3.2 '' TFT touch display 320x240px -...
BrainCraft - module for machine learning - overlay for...
PyGamer - mini game console - Adafruit 4242
SCD-30 - temperature, humidity and carbon dioxide sensor...
Limit switch 50mm - Pololu 1403
Promotion products
CHRobotics UM7 - orientation sensor AHRS 9DoF 3-axis...
Power supply microUSB Akyga AK-TB-06 5V / 2,5A Raspberry...
Cable wstążkowy TLWY - 10x0,50 mm2/AWG 20 - multicolor - 50m
Sharp GP2Y0D805Z0F - digital distance sensor 5cm
Sthor 58687 tool kit - 94 parts
Arduino Yun - WiFi + Ethernet + PoE
Case for Arduino Mega/Uno - KKSB - Project Case metal black
RFID module - SM130 Mifare - 13.56MHz - SparkFun SEN-10126
3D printer - Creality CR-20
MQ-135 alcohol, benzine, ammonia sensor - semiconductor
Mounting box for dome cameras and horn
Evebot Print Pen - white
Transformers
Transformers play a very important role in powering many devices that we have at home. Due to the development of electronics and the smart home concept, the importance of transformers is increasing. To understand why, it's worth deciphering the name first. The name transformer comes from Latin (Latin 'transformare') and means 'to change', 'to make something different'.
In this category, we offer the highest quality basic transformers as well as the most efficient and advanced ones. The main task of this device is to convert the electric voltage to supply selected components. Thanks to this, there is a simple possibility of supplying individual devices that need a different voltage for proper operation than the given output voltage.
In the Botland store you will find high-quality transformers of different power and secondary voltage. We invite you to view all the products below and choose the best one.
Transformer toroidal Indel TST35/001 35W 230V/12V
Toroidal transformer by Indel with a diameter of 75 mm and a height of 32 mm. It is powered by 230 V . Output voltage is 12 V and current consumption is 2.9 A. The...Volt VP-2000VA - transformer 230V/110V
The transformer is used to lower AC 230 V to AC 110 V or to increase the AC voltage. Its construction is based on modern components. The casing is metal, black, has a...Isolation Transformer ASN AS3018 2,8W 230V/9V
ASN flooded transformer with AS3018 core. Primary voltage is 230 V, secondary voltage is 9 V. Power is 2.8 VA.Isolation Transformer ASN AS3015 2W 230V/9V
ASN flooded transformer with AS3015 core. Primary voltage is 230 V, secondary voltage is 9 V. Power is 2 VA.Isolation transformer ASN AS3813 3,2W 230V/9V
ASN flooded transformer with AS3813 core. Primary voltage is 230 V, secondary voltage is 9 V. Power is 3.2 VA.Toroidal transformer Indel TST20/006 20W 230V/2x14V
Indel toroidal transformer. The primary voltage is 230 V, the secondary voltage is 2 x 14 V. Power is 20 VA.Transformers – versatile help in adjusting the voltage to the needs
By creating various electronic and robotic projects, such as an automatic lighting control system at home, we will have to deal with the way our prototype is powered. In such a situation, we will have to learn more about how they work and what transformers are. In most situations, the transformer will allow the entire project to run. Why it is so?
The principle of a transformer is to transfer AC electricity by induction from one electrical circuit to another, maintaining the original frequency while changing the electrical voltage. What is changed is the voltage: from higher to lower, from lower to high.
Transformers consist of two basic elements - a steel core and windings (primary and secondary windings) made of copper or aluminum. The most commonly used type of winding is a cylindrical winding. In this scheme, the primary and secondary windings take the form of concentric cylinders. Nevertheless, there are many other types of windings. The type of bonding also defines the type of the transformer. Hence, we distinguish, for example, colloidal transformers.
Transformer – to change the electrical voltage
Transformers are designed to change the electrical voltage. The key to understanding how transformers work is their specific design. As we said above, an integral element of any transformer is the winding (and they can be made of various materials and have various shapes). The key point is that one of the windings is connected to an alternating current, which creates an alternating magnetic field. The flux conducted by the core of this magnetic field flows through the remaining coils in the transformer. The change in the magnetic flux in the coils causes electromagnetic induction. In other words, this is how an electromotive force is created in the transformer's coils - it is just electrical voltage. If a transformer has fewer secondary than primary windings, it induces a lower voltage, and this type of transformer is called step-down.
The first transformers were built at the end of the 19th century. However, the most important discovery enabling their future production was made much earlier – it was Faraday's law of induction (1831).
Types of transformers
Over the years, many different transformers have been manufactured depending on the type of application. The basic criterion that distinguishes these devices is phase. In multi-phase systems, multi-phase (three-phase) transformers are used. Another type of device are plane transformers. For low voltage, the transformers are air-insulated. In turn, special transformer oils are an insulator in high voltage transformers, which also cool the entire machine.
The autotransformer is also worth mentioning. In such devices, one winding is part of the other. This equipment is characterized by a greater number of windings and winding leads. In addition to the above, there are also many other types of transformers, including: power transformers, toroidal transformers, special transformers for measuring systems, variable voltage transformers with taps and safety transformers.