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Blue 0.96" OLED display I2C 3-5V SSD1306 128*64 px bright for Arduino
Compact blue 0.96" OLED display with 128x64 px resolution and high contrast. Based on the SSD1306 driver, it communicates via I2C and operates at 3.3 V - 5.0 V. It offers excellent readability and a wide viewing angle over 160°. It has low power consumption, which makes integration in small projects easier. The module is ideal for use with Arduino, ESP8266, ESP32, or Raspberry Pi microcontrollers. It works well in weather stations, Smart Home systems, and battery-powered devices.
Availability: duża ilość
Dispatched within: 1 day
Blue LCD 2004 20x4 HD44780 display I2C converter Arduino Raspberry
A popular alphanumeric LCD 20x4 display with blue backlight, powered by 5V. The screen shows 20 characters in four rows and comes with a factory-soldered I2C converter. Because of that, only two lines-SDA and SCL-are needed to communicate with microcontrollers such as Arduino or Raspberry Pi.
The module includes a built-in potentiometer for smooth contrast adjustment. It works well as a user interface, information display in home automation systems, weather stations, and control panels for prototype devices.
Availability: duża ilość
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Blue LCD display 12864 128x64 ST7920 5V for Arduino Raspberry
Graphic LCD 128x64 with blue backlight and white pixels is a versatile module for electronic projects. It uses the popular ST7920 controller and is powered by 5V. The device offers flexible communication via parallel or SPI interface and full compatibility with the U8g2 library. Thanks to compact dimensions and a wide operating temperature range from -20 to 70°C, the screen is an ideal solution for Arduino, Raspberry Pi, ESP8266, and ESP32.
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Blue LCD display 1604 16x4 HD44780 5V for Arduino Raspberry
High-quality blue LCD display 1604 showing 16 characters in 4 lines. The module based on the popular HD44780 controller requires 5V power. It offers excellent contrast thanks to white characters on a blue background. The display is fully compatible with Arduino, Raspberry Pi, ESP32 and AVR systems. It is ideal for building control panels in smart homes, weather stations and measurement devices. Communication is via a 4-bit parallel interface.
Availability: na wyczerpaniu
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Blue LCD display 2002A 5V 20x2 characters compatible with HD44780 for Arduino
The 2002A LCD display is a high quality, new character display measuring 116mm x 36mm with a protective film. Designed to display 20 characters on 2 lines, it is ideal for a variety of applications in electronic projects and embedded systems.
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Bluetooth 4.0 Audio A2DP Stereo Module 3.7V-5V microUSB VHM-314 Jack 3.5mm
Bluetooth 4.0 Audio A2DP Stereo Module VHM-314 is a reliable solution for wireless audio transmission. The device is powered at 3.7V - 5V via a microUSB connector or a Li-Ion cell. It has a 3.5mm jack line output, making it easy to upgrade older audio equipment, build wireless speakers, and carry out DIY projects with Arduino and Raspberry Pi. The board delivers clear sound with an SNR of 90dB and full A2DP profile support.
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Bluetooth UART communication module JDY-31 for Arduino - equivalent to HC-05
The JDY-31 Bluetooth module is a replacement for the HC-05/06 modules, ideal for wireless communication with Arduino, APM, AlexMos and MultiWifi. Allows easy connection of any device to a phone, smartphone or tablet.
Availability: brak towaru
BMS Balancer 4S 20A - 14.4 V Li-Ion 18650 cell charger with protection
The professional BMS 4S 20A balancer is a reliable charging and protection module for Li-Ion 18650 cells. The circuit supports packs with a voltage of 14.4 - 16.8 V, ensuring full protection against overcharging, overdischarging, and short circuits. The maximum operating current is 10 A, while the overcurrent protection is 20 A.
The compact module works well for power tool battery refurbishment, building custom power packs for portable devices, and emergency power systems.
Availability: duża ilość
Dispatched within: 1 day
BMS balancer 4S 40A - 16.8 V Li-Ion 18650 cell charger with protection
The BMS 4S 40A module is a protection and charging circuit for Li-Ion cells. The device protects batteries from overcharging, excessive discharge, and short circuits. It supports continuous current up to 40 A and supply voltage 16.8 - 18.1 V. It ensures even charging thanks to the balancer function. The module is ideal for refurbishing power packs in power tools, building portable power stations, and robotics projects. It guarantees reliable operation and longer battery life.
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Bosch BME680 CJMCU-680 4-in-1 sensor for temperature, pressure, gases and humidity
The compact Bosch BME680 module is an advanced 4-in-1 sensor that measures temperature, atmospheric pressure, humidity, and IAQ air quality. It offers high precision, energy efficiency, and communication over the I2C bus. The module is powered from 3V to 5V thanks to the built-in regulator.
It is ideal for IoT projects, Smart Home systems, drones, and building accurate weather stations. It works with popular platforms such as Arduino, ESP32, or Raspberry Pi, providing stable and reliable environmental measurements.
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Bridge rectifier 50A 1000V KBPC5010 MB25 case with mounting hole for heatsink
Single-phase bridge rectifier KBPC5010 in a compact MB25 case is a reliable electronic component. It features a maximum working voltage of 1000V and load current up to 50A. It has standard 6.4 mm connectors for quick installation. A built-in mounting hole allows easy screw mounting of a heatsink for effective circuit cooling. The product is well suited to bench power supplies, automotive battery chargers, and industrial automation applications that require stable DC power and high surge immunity.
Availability: średnia ilość
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BTS7960B module high-power motor driver H-bridge 43A PWM up to 25kHz
The efficient BTS7960B motor driver is a dual H-bridge that enables smooth control of speed and direction of rotation. The module supports DC motors with a voltage of 5V-27V and a maximum current draw of up to 43A. Control is performed using a PWM signal with a frequency of up to 25 kHz.
The device is compatible with microcontrollers such as Arduino, Raspberry Pi, and ESP32. It has a large heatsink, galvanic isolation on the 74HC244 IC, and integrated protection against short circuits, overload, and overheating, ensuring stable and safe operation.
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Buzzer 5V with 12 mm generator - THT
With a diameter of 12 mm and a volume of 85 dB, the buzzer is a transducer that is capable of converting DC electrical energy into an acoustic wave.
Availability: brak towaru
Buzzer module passive on PCB 5V 12mm sound generator on 3.3-5V for Arduino
The passive buzzer on a PCB is a module that allows the generation of variable frequency sounds, unlike active buzzers that produce a fixed frequency sound. It is ideal for projects that require customisation of the sound signal.
Availability: brak towaru
Buzzer with constant tone generator 3-24V 75dB continuous signal SFM-27
The constant tone generator buzzer is a reliable signalling device, ideal for a variety of applications. With a wide supply voltage range from 3V to 24V, the buzzer can be used in a wide variety of systems and applications.
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Cable MicroUSB B - A 2.0 blue - 1m
This blue USB 2.0 cable is 1 metre long, with type A and micro B plugs, and is used for device charging and data transmission. Made of PVC and textile material, it provides durability and an aesthetically pleasing appearance.
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Cable wire for 3S balancer 4 pin JST XH2.54 2.54 mm 20 cm balancer
High-quality 3S balancer cable with a 4 pin JST XH2.54 2.54 mm connector, 20 cm long. Features tinned ends that make soldering easier and ensure excellent electrical contact. The connector design effectively protects against reverse connection. The product is ideal for connecting breadboards, development modules, Arduino projects, and building battery packs. Professional construction ensures reliability and safety in every electronic circuit.
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