Ultrasound Distance Sensor HC-SR05 Ultrasonic sensors overcome many of the weaknesses of IR sensors by providing distance measurement regardless of the color and illumination of obstacles. Ultrasound Distance Sensor HC-SR05 features:- Power supply: 4.5-5.5 VDC - Supply current: 10 to 40 mA - Activation pin format: 10 μs digital pulse - Echo Pin Output: 0-Vcc - Echo Pin Format: the output is DIGITAL and directly proportional with range. See our conversion formula below - Measurement range: 2cm to ~ 4.5m - Measurement resolution: 0.3cm - Measurement angle: up to 15 degrees - Measurement speed: 40 Hz, - Connector: standard 5-pin male connector that can be connected directly to boards or breadboards: - 1: VCC - 2: Trig - 3: Echo Code S0047 ✗ Out-of-Stock Price €1.61
Traffic light LED red yellow green 5V display module Arduino Red, yellow and green LED traffic light mini kit ideal for educational and beginner Arduino projects. Code M0231 Available Price €1.98
Passive Buzzer 5V The piezoelectric buzzer has a simple structure in which a ceramic piezoelectric disk is affixed to a vibrating plate. An alternative voltage applied to this element will cause a contraction or diametrical expansion of the element. This feature is used to fold a vibrating plate, which generates sounds. Passive Buzzer 5V features: - Input voltage: 3V to 12V - Diameter: 12mm - Height: 7.5mm - Pin spacing: 6.5mm - Impedance: 16 Ohm - Working frequency: 2 to 5 KHz - Quantity: 1 unit Code M0196 Available Price €0.37
2N2222 NPN 40V 800mA transistor pack 10pcs Product Category: Bipolar Transistor, NPN. 2N2222 NPN 40V 800mA 300MHz transistor features: - Package / Case: TO-92 - Quantity: 20 units - Collector-base voltage VCBO: 75V - Collector-emitter voltage VCEO: 40V - VEBO emitter-base voltage: 6V - Continuous collector current: 600mA - DC MAX collector current: 800mA - Maximum power dissipation: 1.6W Code T0006 Available Price €0.07
LED Diode Assortment Kit 50x Red Green Yellow Blue White LED Diode Assortment Kit 50x Red Green Yellow Blue White features: - Lens color: Red, green, yellow, blue - diffuse, light white- Size: 5 mm- Operating current: 20mA- Voltage (red) 1.8V-2.3V- Voltage (green) 3.2V-3.4V- Voltage (yellow) 1.8V-2.3V- Voltage (blue) 3.0V-3.2V- Voltage (white) 3.2V - 3.4V- Anode (A): Positive (long leg): 17mm- Cathode (K): Negative (shorter leg): 15 mm- Operating temperature: -25ºC / 80ºC- Welding temperature: + 260ºC- Quantity: - 50 units - 10x red - 10x green - 10x yellow - 10x blue - 10x white Code P0007 Available Price €1.64
TCRT5000 IR Infrared Sensor Module The optical module (reflective) sensor with CMOS Schmitt inverter 74HC14D, which detects obstacles with high precision. The ideal obstacle detection detector for the installation of smart robots. TCRT5000 - reflective optical sensor that has a compact construction where the light emitter and receiver are placed in the same direction to detect the presence of an object using infrared reflection on the object. The working wavelength is 950nm. The transmitter is infrared LED and the phototransistor receiver. The sensor allows the detection of an object at a distance of up to 15 mm. TCRT5000 IR Infrared Sensor Module features: - The module has an output: digital - CMOS Schmitt inverter 74HC14D - Power supply: 5V - Range: 0.2 mm - 15 mm Code S0048 Available Price €1.23
Robot Maqueen Plus V2 for micro:bit Maqueen Plus V2 is the latest version of the STEAM educational robot. Maqueen Plus (DFRobot MBT0021) is optimised with more expansion ports, a higher capacity power supply and a larger body and is fully compatible with peripheral components. This makes it an accessible STEAM robot teaching tool for primary and secondary school students. Code DF012 Available Price €56.60
Batch of 600 Units 1/4W Resistors Various values Ohm Ω Batch of 600 Units 1/4W Resistors Various values Ohm Ω features: - Each lot contains (30 x 20 units): 10Ω, 22Ω, 47Ω, 100Ω, 150Ω, 200Ω, 220Ω, 270Ω, 330Ω, 470Ω, 510Ω, 680Ω, 1KΩ, 2KΩ, 2.2KΩ, 3.3KΩ, 4.7KΩ, 5.1KΩ, 6.8KΩ, 10KΩ, 20KΩ, 47KΩ, 51KΩ, 68KΩ, 100KΩ , 220KΩ, 300KΩ, 470KΩ, 680KΩ, 1M - Tolerance: ± 5% - Power: 0.25W Code D0070 Backorder Price €3.26
Silicone Case for HuskyLens When using the HuskyLens, you may encounter accidental drops, bumps, etc. Now we have carefully designed this silicone case to protect your board. Note: This product does not include the HuskyLens board. Code DF014 Available Price €5.78
CR123A Li-ion battery holder for robot Maqueen This is a lithium-ion battery holder specially designed for the educational robot micro: Maqueen bit. This lithium-ion battery holder integrates the charging circuit and MicroUSB interface, freeing users from the purchase of an additional charger. Code DF010 Available Price €8.18
Keyestudio Microbit Starter Smart Home Kit This smart home kit is based on the open source micro:bit hardware and is intended for those who want to create smart home projects that improve the comfort of the home through technology. The kit has been launched by Keyestudio. The kit does not include the micro:bit board. Code RA170 Available Regular price €68.59 -€9.03 Price €59.56
ELECFREAKS AI Smart Lens Kit The AI Lens for micro:bit is capable of achieving the functions of face recognition, ball tracking, card recognition and feature acquisition. Code EL0110 Backorder Price €49.55
Smart Home Kit for micro:bit Smart Home Kit is a product on the basis of smart home project for micro:bit which is developed by ELECFREAKS. You can use it to create many different cases, such as smart fan, voice-activated lights, automatic windows and more. Note: the micro:bit board is not included, you can buy it separately. No soldering is required, as the modules are fitted with convenient connectors. Code EL0108 Last items in stock Price €61.12
Ring:bit 6 IN 1 Pack : Bricks pack - building and coding kit for micro:bit Six cases of fun in one kit: kids can build 6 shapes, including traffic lights, brick car, temperature-controlled fans, smart desk lamp, windscreen wiper and trebuchet. Building with this kit is just as easy as building with Lego. Note: the micro:bit board is not included, you can buy it separately. Code EL0104 Backorder Price €48.68
Grove Shield for micro:bit v2.0 Using Grove shield for micro:bit you can connect all modules included in the pack only by Grove connectors without soldering or wiring any parts. Now you can concentrate only on programming with your great micro:bit. Code SS016 Available Regular price €9.50 -€1.50 Price €8.00
SparkFun Arduino IoT Weather Meter Kit The SparkFun Weather Meter Kit is a set of basic mechanical and electronic components to build a weather station. With the SparkFun Arduino IoT Weather Station kit in sight, you can create your own weather station. The kit allows monitoring via the Arduino Cloud, an IoT platform. Code SP100 Backorder Price €137.11
Smart Cutebot : Smart car robot kit for micro:bit Elecfreaks Cutebot is a car with a dual-speed motor and smart coding that packs a lot of power. Children can learn micro:bit from simple to complex. They use programming to get what they want. Enhances children's interest in programming. Note: the micro:bit board is not included, you can buy it separately. The car is ready to use. All that remains is to mount the sensor and the battery holder. Note: micro:bit board is not included, you can buy it separately. Code EL0103 Last items in stock Price €32.98
Robot Maqueen - Loader Maqueen Loader (ROB0156-L) includes a set of mechanical parts that can turn Maqueen into a loader. This kit contains all the spare parts, such as metal servo, mechanical parts, screws. Just a simple installation, then your Maqueen Car is ready to go! This play-and-learn kit comes with rich mechanical knowledge, which could allow students to benefit a lot from hands-on practices! Come and find more fun and interesting ways to play with Maqueen in this kit. Code DF011 Last items in stock Price €12.31
Protoboard GPIO T-type Extension Board for Micro:Bit Connect this extension board to the micro: bit development board, then they can be directly connected to the breadboard. Code RA043 ✗ Out-of-Stock Price €6.20
1.8 inch SPI TFT LCD screen for Micro:Bit A perfect LCD display for your Micro:Bit - review detailed information. This is a colour display module designed for the BBC micro:bit, 1.8 inches diagonal, 160x128 pixels, capable of displaying 65K colours. Code RA060 Available Price €19.79
Seeed Grove Inventor Kit for micro:bit The Grove inventor kit is a great extension set for your micro:bit. By using Grove shield for micro:bit you are able to connect all the modules included in the pack purely by the Grove connectors with no need to solder or wire any parts. Now you can focus only on programing with your great mirco:bit. Code SS005 Available Regular price €57.77 -€20.00 Price €37.77
Grove Shield for micro:bit v2.0 Using Grove shield for micro:bit you can connect all modules included in the pack only by Grove connectors without soldering or wiring any parts. Now you can concentrate only on programming with your great micro:bit. Code SS016 Available Regular price €9.50 -€1.50 Price €8.00
Micro:bit IOBit Expansion board V1.0 IOBIT expansion board for the micro:bit minicomputer. Allows connection to all minicomputer outputs via a pin strip. Code RA135 Available Regular price €5.78 -€1.50 Price €4.28
Silicone Case for HuskyLens When using the HuskyLens, you may encounter accidental drops, bumps, etc. Now we have carefully designed this silicone case to protect your board. Note: This product does not include the HuskyLens board. Code DF014 Available Price €5.78
CR123A Li-ion battery holder for robot Maqueen This is a lithium-ion battery holder specially designed for the educational robot micro: Maqueen bit. This lithium-ion battery holder integrates the charging circuit and MicroUSB interface, freeing users from the purchase of an additional charger. Code DF010 Available Price €8.18
Keyestudio Microbit Starter Smart Home Kit This smart home kit is based on the open source micro:bit hardware and is intended for those who want to create smart home projects that improve the comfort of the home through technology. The kit has been launched by Keyestudio. The kit does not include the micro:bit board. Code RA170 Available Regular price €68.59 -€9.03 Price €59.56
ELECFREAKS AI Smart Lens Kit The AI Lens for micro:bit is capable of achieving the functions of face recognition, ball tracking, card recognition and feature acquisition. Code EL0110 Backorder Price €49.55
Smart Home Kit for micro:bit Smart Home Kit is a product on the basis of smart home project for micro:bit which is developed by ELECFREAKS. You can use it to create many different cases, such as smart fan, voice-activated lights, automatic windows and more. Note: the micro:bit board is not included, you can buy it separately. No soldering is required, as the modules are fitted with convenient connectors. Code EL0108 Last items in stock Price €61.12
Ring:bit 6 IN 1 Pack : Bricks pack - building and coding kit for micro:bit Six cases of fun in one kit: kids can build 6 shapes, including traffic lights, brick car, temperature-controlled fans, smart desk lamp, windscreen wiper and trebuchet. Building with this kit is just as easy as building with Lego. Note: the micro:bit board is not included, you can buy it separately. Code EL0104 Backorder Price €48.68
Grove Shield for micro:bit v2.0 Using Grove shield for micro:bit you can connect all modules included in the pack only by Grove connectors without soldering or wiring any parts. Now you can concentrate only on programming with your great micro:bit. Code SS016 Available Regular price €9.50 -€1.50 Price €8.00
SparkFun Arduino IoT Weather Meter Kit The SparkFun Weather Meter Kit is a set of basic mechanical and electronic components to build a weather station. With the SparkFun Arduino IoT Weather Station kit in sight, you can create your own weather station. The kit allows monitoring via the Arduino Cloud, an IoT platform. Code SP100 Backorder Price €137.11
Smart Cutebot : Smart car robot kit for micro:bit Elecfreaks Cutebot is a car with a dual-speed motor and smart coding that packs a lot of power. Children can learn micro:bit from simple to complex. They use programming to get what they want. Enhances children's interest in programming. Note: the micro:bit board is not included, you can buy it separately. The car is ready to use. All that remains is to mount the sensor and the battery holder. Note: micro:bit board is not included, you can buy it separately. Code EL0103 Last items in stock Price €32.98
Robot Maqueen - Loader Maqueen Loader (ROB0156-L) includes a set of mechanical parts that can turn Maqueen into a loader. This kit contains all the spare parts, such as metal servo, mechanical parts, screws. Just a simple installation, then your Maqueen Car is ready to go! This play-and-learn kit comes with rich mechanical knowledge, which could allow students to benefit a lot from hands-on practices! Come and find more fun and interesting ways to play with Maqueen in this kit. Code DF011 Last items in stock Price €12.31