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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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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
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
Case Raspberry Pi Model 3B + / 3B / 2B - transparent
Iwoole CR60 - Smart Light Bulb RGBW, WiFi, E27, 7W, 600lm
RedBot - MMA8452Q I2C digital accelerometer - SparkFun...
HB100 - Microwave Motion Sensor
Creality CR-10/CR-10S kit of spare parts
Creality CR-X kit of spare parts
Feather 32u4 Basic Proto - compatible with Arduino -...
Pi Desktop - starter kit for Raspberry Pi 3/2
Eura-tech Eura VDP-33A3 Luna - video intercom
FTP KAT-5E 305M CU LANBERG
Raspberry Pi Enclosure BLACK
Prototype KIT for Raspberry Pi - Iduino RA015
Grove - gas & dust sensors
The sensor device increasingly found in the programs of air quality monitoring. Compared to traditional methods, with our sensors it is possible with minimal costs to perform the measurements of air pollution in any place. In facilities, construction of character in residential and labor, sensors, quality parameters of air, such as dust or gas hazardous to life and health, to ensure the security cooperating with acoustic alarm in case of detection of the sensor exceeding the permissible level of pollutants in the air.
Grove - dust / purity air sensor PM2.5 PPD42NS - 5V PWM
Sensor of dust allows you to monitor the purity of the air. It is equipped with a sensor that can detect PM 2.5 particles with a diameter above 1 μm, such as cigarette...Grove - sensor of HCHO - WSP21100 - semiconductor - analog
The sensor is able to detect HCHO gases thanks to the WSP21100 system, whose resistance changes with the growth of volatile organic compounds in the air. It is capable of...Grove - VOC and CO2 gas sensor - semiconductor MOS - Seeedstudio 101020512
The SGP30 sensor module is used to detect volatile organic compounds (VOC) and carbon dioxide (CO2). It communicates through the I2C interface. On the board there is a...Grove - multichannel gas sensor - Seeedstudio 101020820
Plate with four independent gas sensors: GM-102B, GM-302B, GM-502B, GM-702B , which can detect various gases such as carbon monoxide, nitrogen dioxide, ethyl alcohol, organic...Grove - laser dust sensor / air quality PM2.5 (HM3301) - 5V
Grove Laser PM2.5 Sensor (HM3301) is a new generation of the laser sensor of dust / air quality, which in real time, allows for monitoring of air quality. It is e quipped with...Grove - Carbon dioxide sensor CO2 IR - UART
Carbon dioxide sensor module, Grove brand. Very sensitive to CO2 concentration. The MH-Z16 infrared sensor is very easy to use and connect. It can be used in the control and...- Reduced price
- On sale
Grove - alcohol sensor - MQ3 - analog - semiconductor
Gas sensor MQ3, used to detect alcohol vapors and measure their concentration. The module works with a voltage of 5 V and communicates through an analogue interface.Grove - CO2, coke oven gas, LPG sensor - MQ9 - analog
The module is equipped with a sensor for carbon monoxide, coke oven gas and liquid gases - MQ9. The sensor is compatible with Arduino and Raspberry. Power supply voltage is 5 V...Grove - CO2 & Temperature & Humidity Sensor (SCD30)
The Grove module from Seeed Studio is equipped with a sensor of humidity, temperature and carbon dioxide. (SCD30) is a high precision carbon dioxide sensor based on Sensirion...Grove - MQ303A - Alcohol sensor - analog - semiconductor
The alcohol sensor is a complete module fully compatible with Arduino. The module is based on the MQ303A semiconductor sensor. It is characterized by high sensitivity to...Grove - Temperature, Humidity, Pressure and Gas Sensor BME680 I2C/SPI
The BME680 sensor module allows you to measure temperature, humidity, pressure and gas simultaneously. The board is equipped with a Grove connector. It communicates via I2C or...Grove - air purity sensor MP503 v1.3
Air purity sensor from Groveseries. It is used for detecting slightly toxic gases such as carbon monoxide, alcohol, acetone, thinner, formaldehyde and other.As built and how they work today, sensors are used clean air?
Currently used several types of gauges clean air - among them are electrochemical sensors in which the measurement process is the chemical reaction of the gases contained in the air electrode with the measuring equipment placed in a liquid medium. In sensors of electrical and semiconductor devices, based on metal oxides, the gases contained in the air react with the surface of the sensor by changing the resistance of its secondary measuring circuit. Another design, used in the air quality monitoring sensor fotojonizacyjny. Its principle of operation is based on ionization of molecules of organic compounds, which eventually causes the flow of electric current in the secondary measuring circuit of the sensor. Air pollution can also be controlled via optical sensors, which control how molecules of gases or dust present in the air affect and create a new cosmic light. Optical sensors can detect the presence of carbon monoxide (carbon monoxide) and of carbon dioxide by measuring the amount of absorbed infrared light.
What factors affect the accuracy of measurement using sensors monitors the parameters of air quality?
The parameters of the measuring signal received from the sensors clean air not only affects us the most interesting concentration of gas and dust in the air, but also other environmental factors and equipment, such as the presence of undetectable sensors are substances that can interfere in the measurement, temperature, humidity, pressure, and drift of the signal depend on the electromagnetic parameters of the measuring system, for example, with higher air pollution, the measurement signal may be attenuated due to molecules of other substances in the air, which can lead to falsification of the measurement. The measurement accuracy is also affected by the project, the design, the purpose of the sensor interacting with the measuring system, for example, a microcontroller. Due to fluctuations in environmental conditions, the sensor calibration may not be sufficient, and retrieving exact and approximate to each other measurements in similar environmental conditions, although in different locations of the measurements, it can be difficult to achieve. Despite this, sensors of gas, dust and air cleanliness Grove successfully perform the hardware settings and professional monitoring stations.