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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
Diode Schottky double, Vishay MBR4045PT-E3/45 - 45V/40A
Step-Up/Step-Down Voltage Regulator MC34063 - 5 pcs
Yanosik Connect - On-board computer
Infrared receiver TSOP4838 - 38kHz
PCF8574 I2C pin expander for Banana Pi
HB100 - Microwave Motion Sensor
„3D Printer Kit for uArm Swift Pro
RedBot - MMA8452Q I2C digital accelerometer - SparkFun...
RoboClaw 2x15A USB V5 - two-channel 34V / 15A engine...
Creality CR-10/CR-10S kit of spare parts
High temperatura probe PT100 - 100Ω 6x50mm metal braid
Plastic case Maszczyk P-7 ABS - 62x37x14mm lightgray
AAA / R3 batteries
AAA R3 batteries are most commonly used in everyday life. They are characterized by their small size and very universal and versatile use. We use them in connection with commonly used electrical devices. They are connected by their size, but AAA R3 batteries differ in technical parameters, which translates into both their intended use and the quality of work and operation of the whole device. R3 means that they are alkaline batteries, but AAA batteries come in other variants. In this case, however, we are dealing with a much longer service life, as well as increased durability, as much as 40 times greater than in standard batteries. For this reason, they quickly gained popularity and became the first and sometimes the only right choice for many. Find out what Botland offers! In our offer you will find AAA alkaline batteries with different parameters. Choose the variant best suited to the specificity of your work and the type of your device.
Baterry GP Ultra Alkaline - AAA (R3 LR03) - 2pcs
The AAA alkaline battery (R3) is a popular "little finger" with a nominal voltage of 1.5 V , branded by GP Ultra Alkaline, manufactured from high quality materials. It...Duracell Duralock C7B MN2400 AAA 4szt.
Alkaline battery AAA (R3) - popular little finger, with a nominal voltage of 1.5 V. Price for 4 pieces.AAA battery (R3 LR3) Blow Super Alkaline - 4 pcs.
Blow brand AAA alkaline batteries , rated at 1.5 V. Manufactured from high quality materials, they provide reliable and efficient power supply for devices with high...AAA (R03P) battery Blow Super Heavy Duty - 4pcs.
Blow Super Heavy Duty AAA batteries . They have a nominal voltage of 1.5 V . In the set there are 4 pieces. They have a size Ø 10 x 42 mm . Batteries are designed to power...6LR61 1bl everActive Pro Alkaline
Alkaline battery AAA (R3) - popular little finger, with a nominal voltage of 1.5 V. Price for 4 pieces.AAA everActive Industrial Alkaline Battery 1,5V - 2 pcs.
Alkaline battery AAA (R3) - popular little finger, with a nominal voltage of 1.5 V. Price for 2 pieces.AAA (R3 LR03) Alkaline Battery everActive Pro - 10pcs.
Alkaline battery AAA (R3) - popular little finger, with a nominal voltage of 1.5 V. Price for 10 pieces.Alcaine AAA Battery (R3 LR03) Duracell Procell - 40pcs. pack
Alkaline battery AAA (R3) - a popular little finger, with a nominal voltage of 1.5 V. Price for 40 pieces.AAA battery types
Alkaline batteries AAA R3 are currently the most popular type of these batteries. The high energy density is caused by the potassium hydroxide used in them. This means that we can expect a visibly higher work efficiency. They are also batteries with increased capacity than those of older solutions. Their advantages include also high strength and resistance to adverse weather conditions. Before alkaline batteries we used other available options. Standard were AAA zinc-carbon batteries, which contain a solution of zinc chloride or ammonium. Their disadvantage, however, is their poor performance and short working time. Another variant of AAA batteries is a nickel-cadmium battery with a higher strength than zinc-carbon batteries. Moreover, there are available on the market AAA nickel-methyl-methyl-hydride batteries with a short life, but high capacity. Lithium batteries, which are the most expensive and efficient AAA batteries, are also commonly chosen.
Performance and use of AAA alkaline batteries
AAA alkaline batteries were invented already in 1959. Their construction is based on two electrodes - a cathode and an anode and an electrolyte. The anode is zinc powder, the cathode is manganese oxide powder, while the electrolyte is potassium hydroxide. These substances are not found in ordinary batteries. Alkaline AAA batteries are primarily above average life. They are also much more durable than standard batteries. Their big advantage is high resistance to external factors, especially to high and low temperatures.
AAA alkaline batteries are dedicated to all those devices that are characterized by high power consumption. For this reason they are used in electric shavers and razors, cameras and video cameras, remote-controlled toys, mobile music players and other modern devices.
Technical parameters of AAA R3 batteries
AAA R3 batteries have a nominal voltage of 1.5V. As for their identification, we can distinguish a special type of AAA R3 batteries, namely LR03. This is a symbol that indicates that we are dealing with efficient alkaline batteries with a long life and high resistance to external factors. Batteries differ in capacity, which is one of the key parameters worth paying attention to when choosing them. The best AAA batteries have a capacity of 1200 mAh and more. Given the small size of batteries, this is an impressive result. AAA alkaline batteries can be stored for a relatively long time. It is estimated that they retain their technical parameters and are safe to use for 5-7 years.
Check the offer of AAA R3 batteries from Botland. You will find here batteries from leading manufacturers such as Duracell, GP Powercell, everActive and Blow. Check out what we have prepared for you!