Best sellers

Module with 16x2 characters LCD display and ATMega328p microcontroller. The user can communicate with the module through one of the serial interfaces: UART, I2C or SPI. SparkFun LCD-16397

A compact 3-in-1 device combining an oscilloscope, multimeter, and signal generator, designed for electronics professionals and enthusiasts. Equipped with two 50 MHz channels, a 250 MS/s sampling rate, and a built-in 4.5-digit multimeter, it provides precise measurements of signals and electrical parameters. With a color HD screen, long-lasting battery, and data logging capabilities, it\'s an ideal tool for laboratory, service, and field use. Includes one oscilloscope probe and test leads. Fnirsi 2C53T Standard

The ToolkitRC M8AC is an advanced charger with AC/DC input support and up to 600 W output power. It supports a wide range of battery types and includes testing and power functions, making it a versatile tool for workshop and RC model applications.

This 3-port HDMI splitter with manual switching allows easy connection of multiple devices to a single HDMI input, supporting up to Full HD 1080p with no need for external power

A compact IoT board with a 160 MHz RISC-V processor, offering support for Wi-Fi 6, Bluetooth 5, Zigbee 3.0, Thread 1.3 and Matter. With a built-in lithium battery charger and voltage monitoring function, it is ideal for mobile and energy-saving applications. The board can act as both an end device and a network gateway, making it extremely versatile in modern smart home systems. DFRobot DFR1117

The module is equipped with an AS5600 magnetic encoder with a resolution of 12-bit. It allows for non-contact measurement of the angle of rotation. The module has an analog/PWM output and an I2C interface.

Pcam 5C: 5 MP Fixed Focus Color Camera Module with Omnivision OV5640 5 megapixel (MP) color image sensor which includes various internal processing functions, incl. automatic white balance, automatic black level calibration, and controls for adjusting saturation, hue, gamma and sharpness. Digilent 410-358

Precise Hall effect sensor that converts magnetic field intensity into analog voltage. Differential response to magnetic poles (voltage increases when approaching S pole and decreases at N pole) enables precise analysis of field direction and strength. High sensitivity, low noise and compatibility with platforms such as Arduino and micro:bit make the sensor ideal for industrial, educational and hobby applications. DFRobot DFR1132

Motor driver module for Raspberry Pi that allows simultaneous control of servos, DC and stepper motors using I2C interface, with additional UART support for external communication. With a built-in DC-DC regulator, it can power Raspberry Pi with up to 3A current, while its stackable design and spare DIP headers for camera and display increase design flexibility. The module is ideal for robotic projects, offering independent power supply for servos, adjustable PWM, and additional features such as buzzer and IR receiver. DFRobot DRI0054

UPS module that ensures uninterrupted operation of Raspberry Pi 5 by automatically switching between external and battery power. With fast charging function, power failure detection and the ability to control the system via software, it is an ideal choice for mobile applications such as smart vehicles or monitoring systems. Its design allows for easy integration with Raspberry Pi 5 without interfering with other HATs, and built-in LED indicators provide a convenient view of the working status and charge level. DFRobot FIT0992

eMMC Flash memory module for Hardkernel Odroid N2 computers. 64GB capacity, Linux operating system installed. The set includes a microSD adapter. Hardkernel 64GB eMMC Module N2 Linux

A computer with an Amlogic S922X processor that integrates a quad-core ARM Cortex-A73 chip and a dual-core Cortex-A53 with a Mali-G52 graphics processor and 4GB of RAM. Additional equipment includes: Gigabit Ethernet, eMMC memory slot, HDMI 4K, microSD card slot and 40-pin GPIO connector. Hardkernel Odroid N2+

The Digilent Pmod COLOR is a color sensor module with the ability to sense red, green, blue and clear light. Digilent 410-348

The Gravity Occupancy Sensor uses 24 GHz FMCW radar technology, enabling precise presence detection at a distance of up to 8 meters and movement and distance measurement up to 12 meters. Thanks to its high resistance to environmental interference, it works reliably regardless of light, temperature or dust, effectively detecting both static and dynamic objects. Compatibility with Arduino, ESP32, Raspberry Pi and a simple Gravity interface make it an ideal solution for intelligent lighting, building automation and security systems. DFRobot SEN0610

3-port USB hub with magnetic isolation. The rated voltage of the insulation is 2500 V. The hub is a passive device powered from the USB port. EVC9003

A development board based on a dual-core RISC-V 400 MHz processor, supporting AI instructions, MIPI-CSI/DSI interfaces, and enabling image and voice processing. With an integrated ESP32-C6 module, it offers Wi-Fi 6 and Bluetooth 5 connectivity, as well as a USB OTG interface, microphone, TF slot, and 32 MB PSRAM for advanced IoT and AI applications. Its compact size and rich features make it ideal for smart cameras, interactive displays, and robotics. DFRobot DFR1172

USB port isolator with magnetic isolation. The device has a rated insulation voltage of 3000 V. The isolator can be powered from the USB port, it is possible to connect an external power supply. EVC9001B

USB port isolator based on the ADUM3160 chip. The device has a rated insulation voltage of 1500V. The isolator is powered from the USB port.

USB port isolator based on the ADUM3160 chip with 4 output ports. The device has a rated insulation voltage of 1500V. The isolator is powered from the USB port or external power supply.

Energy-efficient development board with a 32-bit RISC-V 160 MHz processor, designed for smart IoT and home automation applications. It supports modern communication protocols such as Wi-Fi 6, Bluetooth 5, Zigbee 3.0, Thread 1.3 and Matter, which allows easy integration with smart home systems. Thanks to compatibility with Arduino IDE, MicroPython and Gravity and Fermion sensors, the board offers great flexibility and ease of implementation in various projects. DFRobot DFR1075