0.96" 128x64 Blue-Yellow I2C 4-Pin OLED display features:
- Interface: I2C (logical level 3.3V)
- Resolution: 128x64
- Angle of view:> 160 degrees
- Screen color: blue and yellow (1/4 above yellow and 3/4 below blue)
- Screen Dimension: 2.43cm / 0.96 "
- IC Controller: SSD1306
- Power supply: 3.3V - 5VDC
- Operating temperature: -20 ° C - 70 ° C
- Size: 2.2x 2.8x 1.2 cm / 0.87x 1.1x 0.47 "
- Application: smart watch, MP3, thermometer, instruments, DIY projects, etc ...
- It is an OLED screen module with blue-yellow display and with a resolution dot matrix 128x64 and an IC2 interface.
- The display includes the driver controller SSD1306 128 x 64 Segment Driver / OLED / PLED Common.

Network tool set (10 pieces) for the construction of telephone and network cabling (RJ45, RJ11, RJ12) in a practical closed case. Crimper, tester, cable detector, cable stripper, screwdrivers, Rj-45 connectors, etc.

12 Bars of 7mm Hot Silicone Glue Gun features:
- Hot melt adhesive
- Blister packaging
- Includes 12 silicone bars 7.2mm x 100mm

120x Female-Male Cables Female-Female Male-Male 2.54 Jumpers Dupont Arduino features:
- Length: 20cm
- Quantity: 120 cables
- Female-Female 40 units
- Male-Male 40 units
- Female-Male 40 units

120x Female-Male Cables Female-Female Male-Male 2.54 Jumpers Dupont Arduino features:
- Length: 20cm
- Quantity: 120 cables
- Female-Female 40 units
- Male-Male 40 units
- Female-Male 40 units

Latching push-button 12V normally open
- For panel N / A NO 2A 36V Stainless Steel on / off
- Type of operation: On / Off
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Red

16mm fixed lens compatible with Raspberry Pi official HQ Camera (Reference RA094) C-mount, long distance telephoto type (up to 40m) 10 Mpx.

It consists of a 16-character, 2-row display.
The display is compatible with the HD44780 controller.
Ideal for projects with ARDUINO.
You can use it with PIC, AVR, STM32. 16x2 1602 LCD display HD44780 Backlit Blue background features:
- LCD screen , 16 characters and 2 lines
- 5V power supply
- HD44780 compatible controller
- Backlit blue background, white letters
- Include an adjustable contrast pin
- Dimensions (mm): 80 x 36 x 12

2 Channel Relay Module 5V 10A for Arduino features:
- 5V relay module with 2 optocoupled channels
- This module can be controlled directly by the microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL)
- Channels: 2 (independent protected with Optocouplers)
- Supply voltage: 5V
- Output Current: 10A
- Relay activation current: 15mA ~ 20mA
- Insulation: Yes
- LED indicator: For each channel
- Dimensions: 40x 50mm

2 Channel Relay Module DC 12V 10A Low/High Trigger for Arduino features:
- Channels: 2 (independent protected with Optocouplers)
- Supply voltage: 12V
- Output Current: 10A
- Relay activation current: 15mA ~ 20mA
- Insulation: Yes
- Trigger signal type jumper (low / high)
- LED indicator: For each channel
- Dimensions: 40x 50mm
- Has a jumper that allows to choose type of trigger signal (low / high)
- This module can be controlled directly by the microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL)

HAT kit with 2 DOF turn & tilt stand designed for Raspberry Pi. Includes the integrated PWM chip PCA9685 that allows RPi to control camera movement, and the TSL25911FN ambient light sensor that detects light intensity through the I2C interface.

10mm copper tape - Conductor features:
- Material: copper foil - Size: 20 mm — 30 m - Copper foil thickness: 0.05 mm - Conductive - Adhesive - Approx Length: 30m Applications:
- EMI and RF shielding, - paper circuits, soldering, - electrical repairs, - slug repellent.

Contents: - 2x Round transparent chassis plate diameter of 14cm
- 2x DC 5V gear motor
- 2x 6.5cm wheels (Dia .) x 2.6cm (H)
- 2x Encoder discs
- 2x Idlers
- 2x HC-SR04 ultrasonic sensor, distance meter
- 2x Holder for HC-SR04
- 1x Battery holder 2xAA (batteries not included)
- Screws for assembly Motor characteristic: - Voltage: 3 at 6Vdc
- Reducer: 1:48
- No load speed: 100 RPM at 6Vdc
- No load current: 90mA at 3Vdc - 180mA at 6Vdc

  - The ideal kit to build a robot car
- Includes battery compartment for 6 AA batteries and ignition switch. (batteries not included)   2WD Smart Robot Car Distance UNO Kit DIY features:
  - Robot platform with 2 wheels and idler
- UNO CH340 board compatible with Arduino
- Prototype plate 170 points
- Micro servo 9g
- Platform for servo
- Distance sensor HC-SR04
- Sensor shield for sensors
- L298N motor controller   Motor 2WD Smart Robot Car Distance UNO Kit DIY features:
  - Voltage: 3 to 6Vdc
- Speed without load: 100 RPM to 6Vdc
- No-load current: 90mA to 3Vdc - 180mA to 6Vdc

- The ideal kit to build a robot car
- Includes battery compartment for 4 AA batteries and ignition switch. (batteries not included)
2WD Smart Robot Car Kit DIY features:
- Robot platform with 2 wheels and idler
- UNO CH340 board compatible with Arduino
- Prototype plate 170 points
- Micro servo 9g
- Platform for servo
- Distance sensor HC-SR04
- Sensor shield for sensors
- L298N motor controller
Motor 2WD Smart Robot Car Kit DIY features:
- Voltage: 3 to 6Vdc
- Speed without load: 100 RPM to 6Vdc
- No-load current: 90mA to 3Vdc - 180mA to 6Vdc
- Dimensions of the wheel: diameter 65mm - width 26 mm
Helpful Links:
Realization of a robot manageable by Infrared

Plastic box compatible with Raspberry Pi B +, Raspberry Pi 2 and 3. Perfect to protect your Pi.
It is perfectly mechanized to give access to all the ports of the Raspberry. Intended for use with a 3.5-inch screen, reference in our store: RA020 3.5 inch LCD TFT Acrylic Case 

Set of 300 diodes packed in a handy box. Lens colour: red, green, yellow, yellow, blue - diffuse, light white.

300cm HDMI V1.4 FullHD 3D Video Ethernet Male Gold Silver features:
- HDMI Cable V1.4 FullHD, 3D Video - Allows the possibility of sending and receiving data through a connection Ethernet built into the cable itself with speeds up to 100 Mbit / s - Type A male on both ends
- High quality gold shielded connectors
- Manufactured with copper conductors (OFC-Oxygen Free Copper- 99.99% copper) of high quality that guarantees the highest transmission quality
- Refresh rates up to 120Hz - Length: 300cm
- Quantity: 1 unit

3V CR1220 button lithium battery features:
- 3V battery
- Diameter: 12.5mm
- Voltage: 3V
- Capacity: 45mAh
- Quantity: 1 unit

The CR2032 20mm diameter 3V button cell lithium battery from Maxell. It has a capacity of 220mAh. Original - Made in Japan - batteries made in Japan.

Ideal for building a car with obstacle detector, light follower.
Includes battery compartment for 4 AA batteries and ignition switch. (batteries not included). 4WD Robot Smart Car Chassis 4x Wheels DIY features:
- Voltage: 3 to 6Vdc
- Speed without load: 100 RPM to 6Vdc
- No-load current: 90mA to 3Vdc - 180mA to 6Vdc
- Dimensions of the wheel: diameter 65mm - width 26 mm

500cm HDMI V1.4 FullHD 3D Video Ethernet Male Gold Silver features:
- HDMI Cable V1.4 FullHD, 3D Video - Allows the possibility of sending and receiving data through a connection Ethernet built into the cable itself with speeds up to 100 Mbit / s - Type A male on both ends
- High quality gold shielded connectors
- Manufactured with copper conductors (OFC-Oxygen Free Copper- 99.99% copper) of high quality that guarantees the highest transmission quality
- Refresh rates up to 120Hz - Length: 500cm
- Quantity: 1 unit

5mm copper tape

Conductor features: material copper foil, size: 5 mm x30 m, copper foil thickness: 0.05 mm, conductive, adhesive, approx length: 30m. Applications:
 EMI and RF shielding, paper circuits, soldering, electrical repairs, slug repellent.

Lot of 65 Male-Male jumper cables. Characteristic: -No soldering required
-You can easily modify or revise the circuits
-Quantity: 65 cables of different lengths and colors
-Cable lengths: 120mm, 150mm, 200mm, 240mm

HDMI TFT LCD screen for Raspberry Pi included in a complete package (adapters, stands, cables) for a compatible connection very easy with the Raspberry Pi.
7 inch TFT LCD 1024x600 for Raspberry Pi controller kit features:

The 8in1 Pen Screwdriver is a practical set containing 8 straight and Phillips screwdrivers for screwing and unscrewing various screws. The screwdriver is equipped with a detachable tip in which all the bits are stored.

Weight: 12.5g
Box size: 65 * 32 * 14mm

All ports and slots on the case can perfectly match Raspberry Pi 4 Model B. Acrylic box for Raspberry Pi 4 model B features:
- clear acrylic case x 1 pcs. - mounting screw x 1 set Note: Raspberry Pi board, LCD screen is not included.

Plastic box compatible with Raspberry Pi B +, Raspberry Pi 2 and 3. Perfect to protect your Pi.
It is perfectly mechanized to give access to all the ports of the Raspberry and it has a slot to take out a flat cable from the GPIO pins. It has a small fan of 5V and 0.19A to cool the processor of the Pi and solve one of the The main problems of this board, the excessive heating. 

All ports and slots on the case can perfectly match Raspberry Pi 4 Model B. Acrylic box with fan for Raspberry Pi 4 model B features:
- clear acrylic case x 1 You. - 5Vdc fan - mounting screw x 1 set Note: The Raspberry Pi board is not included.

The complete 4 DOF robotic arm kit ideal for beginners and educational environments. The kit contains a small and simple 4-axis robot arm together with the components to start robotic projects. Includes arm, 4 servos, UNO board and joysticks for control.

Perfect kit to learn and teach robotics in an easy way, as you can build it with the instructions in the description in less than an hour and ready to control the arm with a development board and simple program! Compatible with Arduino. Fully programmable.

This is a CH340G TTL UART 5V serial adapter, designed to allow adding a USB connection to your project.
In addition, this opens up the possibility of programming microcontrollers like the Arduino Pro mini.
This module allows you to connect your project, from programming small microcontrollers to a custom computer keyboard.
The module is ready for use of a UART connection.
This may require the installation of a driver; however, it is a standard driver distributed by Microsoft Windows Update, available in Linux and that can be configured in MAC OS.
Adapter module CH340G LC Technology -TTL UART 5V series features:
- Manufacturer: LC Technology,
- Communication chipset: CH340G
- Communication: UART,
- Pin connection:

Adjustable mounting bracket for laser diode that has a plate with holes to securely fix it to any surface.
It also has a screw to fix the laser diode and is adjustable in inclination, to obtain the perfect orientation of the diode. It can be used to support any object other than a laser diode that has a lower or equal diameter to the support.

Adventurer3 is the best choice for families, education, workshops and 3D printing beginners. The user-friendly interface design and powerful, easy-to-use functions make 3D printing easy.With a compact, enclosed printing chamber, Adventurer3 is lightweight and portable.

Producto de calidad con certificación de "seguridad probada" de TÃœV Süd y CE, LPS.

ZPHS01B is an all-in-one air quality module, which integrates laser dust sensor, infrared CO2 sensor, electrochemical formaldehyde, ozone and carbon monoxide sensors, VOC sensor, NO2 sensor, temperature and humidity sensor.

The 6 DOF - 6-axis black aluminium arm is widely used in the field of teaching, personal production and amateur education, it can be seen as a demonstration platform with multiple degrees of freedom, its power system consists of six servo motors. So the arm can move, sideways and sideways, up and down, left and right to grasp any object. It comes with 6 servos already in set.

Amplifier for speakers, especially for cars, dual channel and with subwoofer. It operates at 12/24V and offers an output power of 50W for each channel + 100W subwoofer. Create your 2.1 speaker system with this amplifier.

Arduino UNO is the best board to start your experience with electronics and programming. If this is your first experience with the platform, UNO is the most robust board you can start with. UNO is the most widely used and documented board in the entire Arduino family. Its power ensures ATmega 328p microcontroller, the board is equipped with 14 digital pins, and 6 analog

The kit includes the UNO R3 Arduino compatible board and DIY protection box. UNO R3 Arduino board compatible has an Atmega328P chip running at 16Mhz with factory loaded bootloader. The module has all the connectors as the Arduino Uno R3 and is compatible with all Arduino shields. DIY protection box for Arduino UNO R3 made of high quality acrylic material.

The Arduino Engineering Kit Rev 2 is a versatile and practical learning tool. By creating fun, real-world projects, you can understand basic engineering and mechatronics concepts and learn to program in MATLAB and Simulink. The versatility of the elements gives you the opportunity to adapt the content and create your own curriculum based on it. The kit includes online courseware, step-by-step instructions, lessons and exercises. It works best when studying in small groups.

Arduino Mega 2560 R3  A000067 has been designed with larger and more ambitious projects in mind. It has 54 digital input / output pins (15 of which can be used as PWM outputs), 16 analog inputs, 4 UART (i.e. hardware serial ports). The large number of analog and digital pins, along with larger MEMORY, make the Mega 2560 ideal for devices such as 3D printers and other demanding applications. The Mega 2560 board is compatible with most shields designed for Arduino Uno.

The Portenta Breakout module extends the capabilities of the Arduino Portenta module with additional connectors and cables. The module includes a power switch, a DIP switch for selecting the start mode of the Arduino Portenta, as well as a series of connectors: USB A, RJ5, microSD, OpenMW, MIPI 20T JTAG. The board also includes the RTC chip, as well as a slot for the CR2032 battery, a screw connector for the power supply and all the cables for the Arduino Portenta module.

Imagine the simplicity of the Arduino One connected to the communication module. Seems too good to be true, right? That's Arduino One WiFi. Arduino Uno WiFi REV2 (ABX00021) with its integrated IMU (Inertial Measurement Unit) and WiFi is the ideal board to start making your first Internet application from scratch, or to use in the educational field. It has 14 digital input / output pins (5 of which are PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, an accelerometer, an RGB LED, a power connector and an ICSP header.

Barometric Pressure, Temperature and Altitude Sensor BMP180 features:
- Module based on the atmospheric pressure sensor BMP180
- Supply voltage: 1.8 - 3.6 V
- Energy consumption: 0.5uA
- I2C interface
- Measuring range: 300 - 1100hPa
- Dimensions: 10 x 13 mm
- Includes soldering pins

Basic Kit Soldering Iron 40W + Tin Roll + Mesh + Support Free Soldering Kit features:
- Tin soldering iron 40W 230V
- Power: 40W
- Power: 230V
- Equipped with tip B1
- Long tip length 1mm
- Anti-thermal handle
- Certifications CE, RoHS and TUV
- Rollo tin 10gram welding wires 1mm
- Copper mesh for desoldering 2mm / 1.5m
- FREE mini soldering iron holder

18650 battery base for soldering to PCB. Characteristic: - Measurements 78x 20x 21mm
- Weight: 10 gr. ( approx.)
- Stack length max 67mm

Battery holder for 18650 batteries connected in series.

Base of two 18650 batteries to solder on PCB. Characteristic: - Measurements 78x 40x 21mm
- Weight: 10 gr . (approx.)
- Stack length max 67mm

Battery Holder Button 3V CR2032 PCB CR2032 PCB features:
- Battery compartment for PCB printed circuit
- Quantity: 1 unit

LITHIUM POLYMER BATTERY Battery LIPO 1520mAh 3.7V features:
-Battery type-lithium polymer. - Type of battery terminals- 3 cables. -Voltage of the battery-3.7 V -Capacity of the battery- 1520 mAh. - Embedded PCM security chip (protection against overload, over discharge, short circuit). Dimensions: -Battery length / depth- 51 mm -Battery width / diameter- 34mm It has three cables with a 3-pin connector with a separation of 2 mm. Cables: Red: positive. Black: negative. Yellow: thermistor output.

LITHIUM POLYMER BATTERY Battery LIPO 190mAh 3.7V features:
-Battery type-lithium polymer. - Type of battery terminals- 3 cables. -Voltage of the battery-3.7 V -Capacity of the battery- 190 mAh. - Embedded PCM security chip (protection against overload, over discharge, short circuit). Dimensions: -Battery length / depth- 33 mm -Battery width / diameter- 44 mm It has three cables with a 3-pin connector with a separation of 2 mm. Cables: Red: positive. Black: negative. Yellow: thermistor output.

LITHIUM POLYMER BATTERY Battery LIPO 190mAh 3.7V features:
-Battery type-lithium polymer. - Type of battery terminals- 3 cables. -Voltage of the battery-3.7 V -Capacity of the battery- 190 mAh. - Embedded PCM security chip (protection against overload, over discharge, short circuit). Dimensions: -Battery length / depth- 33 mm -Battery width / diameter- 44 mm It has three cables with a 3-pin connector with a separation of 2 mm. Cables: Red: positive. Black: negative. Yellow: thermistor output.

LITHIUM POLYMER BATTERY Battery LIPO 2450mAh 3.7V

LITHIUM POLYMER BATTERY Battery LIPO 2600mAh 3.7V

LITHIUM POLYMER BATTERY Battery LIPO 2650mAh 3.7V features:
-Battery type-lithium polymer. - Type of battery terminals- 3 wires. -Voltage of the battery-3.7 V -Capacity of the battery- 2650 mAh. - Embedded PCM security chip (protection against overload, over discharge, short circuit). Dimensions: -Length / depth of the battery- 71 mm -Width / diameter of the battery- 95 mm It has three cables with a 3-pin connector with a separation of 2 mm. Cables: Red: positive. Black: negative. Yellow: thermistor output.

LITHIUM POLYMER BATTERY Battery LIPO 2750mAh 3.7V

LITHIUM POLYMER BATTERY Battery LIPO 3400mAh 3.7V

LITHIUM POLYMER BATTERY Battery LIPO 3900mAh 3.7V

The novelty of micro:Bit v2.2 for a more lively introduction to technology for children.

The micro:bit is a pocket computer that can be encoded, customized and controlled for the implementation of digital ideas and games. It measures just 4x5cm and features a fun and easy to use design, so users can create anything from games and animations to slick stories at school, at home or anywhere - all it takes is imagination and creativity. It is fully programmable. This means that each of its LEDs can be individually programmed as can its buttons, inputs and outputs, accelerometer, magnetometer, Bluetooth 5.0 technology, microphone and speaker.

It contains a quick start guide in the same package.