MKR IoT Carrier Board for Arduino MKR - Arduino ABX00047
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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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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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button
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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
ETap 12'' liquid level sensor - Adafruit 464
Display e-paper 4,2 '' 400x300px - Cloud Module - WiFi /...
Li-Pol Gens Ace Bashing 5000mAh 50C 3S 11,1V - XT90
Case for Raspberry Pi Pico open - transparent
Revolution Pi RevPi Compact 8GB eMMC - PLC module
Display E-paper E-Ink - 2.13'' 250x122px - SPI - black...
Limit switch 50mm - Pololu 1403
Promotion products
String bags 125x125mm 50μm - 100pcs
RF remote control for the receiver for LED strips - 5 keys
Khadas Edge Max - Rockchip RK3399 WiFi, Bluetooth Cortex...
LED ART EKO PIR movement sensor, 50W, 3000lm, IP65,...
DC Motor 37Dx68L with 30:1 Gear 12V 350RPM+ encoder CPR 64
Sthor 58687 tool kit - 94 parts
Plastic case Kradex Z124 IP65 - 185x145x39mm black
Bluetooth Speaker - Blow BT600 10W
Bluetooth speaker Blow BT950 Bazooka - 30W
High temperatura probe PT100 - 7x200mm
Pololu 1416 - set of tracked wheels 30T
Pololu engine 20Dx44L with transmission 154: 1 6V 90RPM
C / R14 batteries
Despite the huge popularity of all kinds of batteries, including, of course, are most often used at present, lithium-ion and lithium-polymer, classic, battery remain efficient and easy to use power source for mobile devices. The dimensions of most of these one-time sources of electricity remain unchanged for several decades. In addition to the most common batteries such as "Tom thumb" (denoted (L)R6 or AA) and the "little sticks", i.e., (L)R03 or AAA, still willing to use larger elements R14, R20 and even. If the battery is clearly seen as inexorable are the laws of physics – the smaller the volume of the chain, the less energy can accumulate. The choice of the number and size of the battery for the newly designed device is always associated with the need to reach a compromise between size and weight of the device, and the energy consumption and the expected operating time. If the amount of space in the case allows, is to take the battery R14 to form a robust source of energy for devices with high current consumption.
C/LR14 Duracell Alkaline battery 1,5V - 2pcs.
Two 1.5 V Duracell LR14 C alkaline batteries with unique Duralock technology for increased lifetime.C/LR14 Blow Super Alkaline battery - 2pcs.
Blow Super Alkaline C / LR14 alkaline battery. It is designed for industrial and professional use. It is characterized by high quality and capacity. It will provide optimum...Battery C/LR14 Panasonic Red Bat 1,5V - 2 szt.
A set of 2 R14 1.5V zinc-carbon batteries designed for products that do not require high power consumption, such as clocks, remote controls, calculators or radios.Battery C/LR14 Varta Industrial Pro 4014 - 1pcs
The LR14 Industrial Series C alkaline battery from Varty is a reinforced High Energy battery dedicated to industrial and professional use. It is characterized by high...- Reduced price
- On sale
Types of batteries R14 (and not only)
A widely used General purpose batteries are generally in two variants. Classic cheap links of salt (e.g., battery R14), contain a graphite rod coated with manganese oxide, and in the electrolytic paste containing ammonium chloride and zinc filling the inside of the box. This last is a battery case; at the same time it also serves as a negative electrode of the sensor. Core while connected to the housing cover and forms the positive electrode of the battery. Batteries of this type are characterized by relatively small effect of self-discharge, but offer a relatively small capacity and high internal resistance. This is not suitable for power devices with higher current consumption, but have proven niskomocowych devices (e.g., in a wristwatch with LCD displays or calculators). In turn, the alkaline, for example, LR14, contain an alkaline electrolyte of potassium hydroxide (KOH), which makes that these units acquire much higher capacity and lower internal resistance than their classical counterparts.
Battery parameters
Of course, the best known parameters of the battery are: its type (the size) and voltage. In the case of the discussed battery class (L)R14 the exact dimensions (diameter and length) are approximately the same, regardless of manufacturer and chemical composition (saline, alkaline). The diameter is from 24,9 mm to 26.2 mm, and length 50 mm. Weight, on the contrary, does not exceed, as a rule, values of 70 grams. Rated voltage [v] – as in the case of links cykowo-zinc and alkaline – 1.5 V (although, of course, the new units, is measured without load, show slightly higher voltages). Other important parameters, which often do not find on the packaging are: real capacity and internal resistance and characteristics of the discharge. In the case of alkaline batteries LR14, the nominal capacity is about 8000 mAh (for comparison, the best battery format R6 offer about 2500 mAh). Best LR14 batteries (e.g. Varta Industrial) have measured and described the characteristics of discharge specific to a few examples of the resistance (or current) load.
Batteries R14 in the range of Botland
In our assortment you will find high-quality batteries LR14 R14 and leading manufacturers such as Panasonic, Varta or Energizer. Batteries LR14 Varta Industrial has been adapted to work in difficult environmental conditions can be used safely in temperature range from -10 oC to +50 oC. Great links LR14 Duracell to provide long life (about 10 years), thanks to the patented technology and Duralock are available in sets of 2 PCs. For less demanding devices with low current consumption (e.g., for flashlights with smaller capacity) recommended battery R14 Panasonic Red Bat, also available in kits of two pieces.