Best sellers

Compact oscilloscope with 2.8” HD screen, 10 MHz bandwidth and 48 MSa/s sampling, ideal for diagnostics and education. It offers AUTO mode, various trigger modes and a signal generator function up to 50 kHz. Built-in 1000 mAh battery provides up to 4 hours of mobile operation. Fnirsi DSO510

The holder for 8 AA R6 double-row batteries is an ideal solution for people who need a simple and reliable way to connect AA batteries to obtain 12 V voltage

Compact digital oscilloscope with built-in DDS signal generator, offering 50 MHz bandwidth and 250 MSa/s sampling. It has two measurement channels, 3.5" IPS display and the function of generating 13 types of waveforms up to 50 kHz. Thanks to the 1500 mAh battery, it will be useful in mobile work, service and education. Fnirsi DS215H Standard

Compact radiation detector based on Geiger-Muller counter, detecting gamma, beta and X radiation. The device offers precise measurement, audible and visual alarms and clear real-time display. Thanks to its lightweight design and 850 mAh battery, it is perfect for field, home and professional use. Fnirsi GC-02 Black

A universal oscilloscope probe with a BNC connector and a 10:1 voltage divider. It has a frequency response of 100 MHz and allows measurements with a maximum voltage of up to 600 V. Hantek PP-150

A small single board computer designed for the development of artificial intelligence and the Internet of Things (IoT). It integrates an ARM Cortex-A78 core CPU and an NVIDIA Ampere GPU, as well as 16GB of RAM. Nvidia 900-13767-0000-001

Servomechanism MG996R, metal gear, TowardPro, RoHS

Camera module with Sony Starvis IMX290 sensor that works with Raspberry Pi minicomputers. It has a 2 MP sensor and an 80° viewing angle lens, and is equipped with a movable IR-CUT filter. ArduCAM B0424

A set of 10 M3 screws with a length of 12mm with Philips head

A set of 100 M3 screws with a length of 12mm with Philips head

Linear solenoid with a nominal operating voltage of 36 V. Allows for linear motion to move elements or control switches and levers. SparkFun ROB-10391

A set of metal handles to build a platform powered by micro servos. It allows you to create a movable stand, e.g. for a camera. SparkFun ROB-10335

This module provides precise, galvanically isolated current measurement within a range of ±30 A and voltage up to 480 VRMS, providing RMS, instantaneous, and active, reactive, and apparent power readings. Equipped with an I²C interface, 4-pin JST SH connectors, and 2.54 mm pins, it allows for easy integration with Qwiic, STEMMA QT, and standard microcontrollers. Configuration stored in EEPROM allows for defining address and overload thresholds. The sensor offers three voltage measurement ranges (120 V - default, 240 V, 480 V RMS) and the ability to detect overvoltages. Built-in protection and low conduction resistance ensure safe and accurate measurements. The version comes with soldered screw terminals. Pololu 5411

Nozzle designed for 3D printers with the popular MK8 hotend. The Teflon coating prevents the filament from sticking to the nozzle

AR0234 sensor module that works with NVIDIA Jetson Nano and Xavier NX kits. The sensor used has a 2.3 MP sensor and allows video recording at 1920×1200@30fps. It is equipped with a global shutter. ArduCAM B0429

Practical cover that protects XT60 connectors from dust, damage, and accidental short circuits. Increasing safety and connector durability.

Programmable coin acceptor with memory for 6 types of coins. It uses the thickness, diameter and fall time of the coins for identification. Programming is done using buttons and a 7-segment display on the side of the device. SparkFun COM-11636

Programmable coin acceptor with memory for 3 types of coins. It uses the thickness, diameter and fall time of the coins for identification. Programming is done using buttons and a 7-segment display on the side of the device. SparkFun COM-11719

COM-11274 Button, 100mm diameter (outside diameter) dome illuminated push button comes with an LED, securing nut and a pre-installed long life horizontal microswitch

COM-09181 - Big Dome Push Button - Red