Best sellers

Stabilized laboratory power supply with smooth voltage regulation in the range from 0 to 30V and current in the range from 0 to 5A. ZHAOXIN RPS-305D

RGB LED WS2812B LEDs on a black strip, 144 LEDs per 1m. The diodes are not protected against water. The strips can be cut or joined into ranks

WRL-14147

Gravity: Digital 10A Relay Module is a module with 10A 35VAC / 30VDC relay compatible with devices with control signals in the range of 2.8 ... 5.5V. DFRobot DFR0473

Development kit with nRF52832 microcontroller with ARM Cortex M4F core. Equipped with 512KB Flash and 64KB SRAM, it can support Bluetooth (BLE) communication. Adafruit 3406

STM32F723E-DISCO Discovery kit allows users to develop applications with the microcontrollers of the STM32F7 Series, based on ARM®Cortex®-M7 core. The PMOD, STMod+ and Arduino™Uno V3 connectivity support provides unlimited expansion capabilities with a large choice of specialized add-on boards.

The VARTA Recharge Accu Recycled AAA 550 mAh Solar battery is a sustainable, pre-charged Ni-MH cell perfect for energy-efficient, solar-powered devices and everyday AAA electronics.

OLD 1.3 "monochrome display with 128x64 pixel resolution with SH1106 driver The text is displayed in white, thanks to OLED technology, the power consumption is only 0.08 W. Communication via the SPI interface

Module with 1.3 "OLED display with a resolution of 128 x 64 pixels, thanks to the SH1106 driver and communication via the I2C bus is an ideal solution to build a device with a spectacular appearance and reliable work

The High Speed Adapter, for the DIN_USR connector on the Digital Discovery, is an alternative to the 2X16 flywire assembly. It provides access for 24 twisted cables and allows increased sample rates for up 800MS/s on the Digital Discovery. The adapter is not keyed, and both orientations can be used as the twisted wires are not color-coded. Digilent 410-349

Simple to use stepper motor driver, compatible with anything that can output a digital 0..5V pulse or 0..3.3V pulse. Connect a 4-wire stepper motor and a microcontroller and you’ve got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors. ROB-12779

Ready-to-use development platform designed around the Zynq-7000 All Programmable System-on-Chip (AP SoC) from Xilinx. The Zynq-7000 architecture tightly integrates a dual-core, 650 MHz ARM Cortex-A9 processor with Xilinx 7-series Field Programmable Gate Array (FPGA) logic. Digilent 410-346-20

Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center (good for time-based projects). Adafruit 813

ESP32-S3-LCD-5B is a high-performance development board with a 5-inch high-resolution display, offering extensive communication capabilities and external power input in the range of 7–36 V. With expanded memory, isolated inputs/outputs, and support for Wi-Fi and Bluetooth, it is suitable for industrial HMI systems, smart control panels, and IoT projects where touch functionality is not required.

Module with a gesture sensor PAJ7620U2, which allows to recognize up to 13 gestures. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020083

This add-on board enables a Raspberry Pi B+, Pi A+, Pi 2 or Pi 3 to drive a pair of brushed DC motors. Its dual MC33926 motor drivers operate from 5 V to 28 V and can deliver a continuous 3 A (5 A peak) per motor. The default pin mappings make it easy to get started using our provided software, but the board also exposes most of the driver chips’ I/O pins for more specialized applications. 

The kit includes a control module (with ETA1617 and NE555) and an ultrasonic transducer. The water atomiser module allows for the construction of, for example, a small humidifier. The module has a connector in accordance with the Grove standard. Seeed studio 101020090

The Hall sensor module allows magnetic field detection, can be used to measure angle of rotation, displacement, mechanical vibrations, etc. The module has a connector in accordance with the Grove standard. Seeed studio 101020046