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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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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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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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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
Raspberry Pi Pico - RP2040 ARM Cortex M0+ - with headers
Set of female connectors for Raspberry Pi Pico - 2x 1x20...
Set of male connectors for Raspberry Pi Pico - 2x 1x20...
Royal Resin Crystal epoxy resin dye - pearl liquid - 15...
Barwnik perłowy w płynie 10 ml - Royal Resin Crystal...
Royal Resin Crystal epoxy resin dye - pearl liquid - 15...
Limit switch 50mm - Pololu 1403
Promotion products
5V 0-1.2 MPa Pressure Transducer Sensor Oil Fuel Diesel...
Case for Banana Pi M2 - Box black
Wireless 8-channel switch 12V - 433MHz
A-Star 32U4 Robot Controller LV 11V - extension to...
BASpi SYS6U6R- set with Raspberry Pi 3B for building...
Car Charger - 12V/2,8A - Vorel 82550
Battery C/LR14 Varta Industrial Pro 4014 - 1pcs
Creality CR-20 Pro kit of spare parts
Magnetometer GY-273 3-axis digital I2C 3.3V / 5V -...
RedBot - mainboard - SparkFun BOB-12097
Servo PowerHD AR-1201MG - standard with doublesided mount
CHRobotics UM7-LT - orientation sensor AHRS 9DoF 3-axis...
Converters
Today, in the era of digital systems, we are dealing with two different worlds - digital and analogue. This requires efficient communication between them, so that advanced systems can work. The function of such platforms is performed by transmitters. Their task is to convert analog to digital and sometimes also digital to analog signals, depending on the direction of the interaction. The transducers are thus a kind of translators, enabling understanding of two extreme and very different worlds. Thus we can distinguish two types of transducers - analogue-digital (A/C) and digital-analogue (D/A). They have different parameters corresponding to specific systems. So it is important to adjust them to their requirements. Both types of transmitters have a wide range of applications. The more advanced ones will be suitable for military systems, and the simpler ones are used, among others, in audio equipment. Feel free to check out our offer of A/C and D/A converters.
Converter ADC MCP3208-CI/P 12-bit 8-channel SPI - DIP
12-bit, 8-channel converter analog-to-digital MCP3208-CI/P in a DIP case with communication interface SPI.Converter ADC MCP3008 - 10-bit 8-channel DIP
10-bit 8-channel converter analog-to-digital MCP3008-I/P in DIP case with SPI communication interface.Analogue-to-digital and digital-to-analogue converters
Analogue-to-digital converters convert a voltage signal into a digital one. Sometimes the current signal is also converted, but this phenomenon occurs much less frequently. This type of signal is extremely discreet, so the voltage levels are quantized. This means that they only take values that are predefined. The signal is also discredited in time. This is due to the fact that it is not continuous, but occurs only in fixed time periods, so-called sample periods.
Digital-to-analogue converters, which are responsible for converting a digital signal into an analogue signal, i.e. in the opposite direction to analogue-to-digital converters, work a little differently. Such transducers are used in many devices and equipment we use every day and they are well known to us. We find them in music players, where they convert digital data streams into analogue audio signal. Moreover, D/A converters are used in mobile phones, where they are responsible for converting digital data into analogue video signals. The resulting signals connect to the controllers present on the screen, and thus a color image is displayed, previously in older models of the phone, in black and white.
Transducers and their basic parameters
Transducers are mostly manufactured as integrated circuits, however, the most advanced and specialized models are the exception. These are the special ones used in radar systems or laboratory equipment where above-average precision is required. ICs are present in all kinds of measurement systems, industrial automation systems, audio equipment and all other devices where they are needed. These are the converters that are available in our shop. They differ in terms of communication interfaces, which can be serial or parallel. Moreover, the differences are visible in the resolution, i.e. the bit length of a digital word, which describes a specific sample of an analogue signal. The longest digital words are the most precise. Another important parameter of integrated converters is frequency. It concerns how often it is possible to read an analog signal sample through the chip. The speed determines the capabilities of the converter to handle high frequency signals. The transducers must be adapted to the way and range of operation of a specific application in terms of the parameters indicated. This is of great importance for its efficiency and the possibility of using its full potential.
The Botland store offers integrated transducers with different frequencies and resolutions. The transmitters are equipped with different communication interfaces. They are very good for home and industrial automation, audio systems and measurement systems. They are characterized by a robust design and high resistance to damage and overload.