Best sellers

CS-mount lens equipped with an IR CUT filter switching mechanism, powered by 3V-12V DC, intended for IPC AHD camera modules and analog CMOS cameras. ArduCam U3131

High-current waterproof brushless electronic speed controller designed for demanding RC and marine applications. It supports 5–14S LiPo batteries, provides up to 200 A continuous current and features an IP68-rated enclosure for operation in wet environments and underwater applications. SEQURE WP14200 A IP68 Waterproof ESC

Passive piezoelectric transducer without a built-in oscillator for THT mounting, 4 kHz resonant frequency, 80 dB sound output, 12 Vp-p driving voltage, RoHS compliant

N-channel 40 V 2.8 mOhm standard level MOSFET, TO220, NXP, RoHS

A set of 0603 SMD resistors includes 170 precisely selected values with 1% tolerance and 0.25 W power rating, arranged in a clear organizer. Ideal for prototyping, assembly and electronics repair, it allows quick selection of the appropriate components.

ESP32-P4-WIFI6-Touch-LCD-7B-C development board with IPS touch display and OV5647 camera designed for applications based on image recognition, voice interaction and remote control. High performance, Wi-Fi 6 support and a wide range of interfaces make it a comprehensive tool for modern AIoT and HMI projects.

Outdoor industrial router for providing mobile and WiFi connectivity in installations operating outside buildings; 4G LTE Cat 4 with speeds up to 150 Mbps; WiFi 4 802.11b/g/n in Access Point and Station modes; up to 100 simultaneous WiFi connections; Dual SIM with automatic switching; IP55 ingress protection; 2 x 10/100 Mbps Ethernet ports; PoE In 802.3af/at; PoE Out 802.3af Alternative B up to 15 W; integrated mounting bracket; RutOS operating system; Teltonika RMS support. Teltonika OTD144

Educational module for measuring force in the range from 30 g to 1.5 kg, based on a flexible material that responds with a change in the analog signal. Thanks to its small thickness (0.4 mm), fast response and compatibility with Arduino, micro:bit and Unihiker, it is ideal for teaching physics, engineering and DIY projects. DFRobot SEN0616

PmodENC - Rotary encoder

A set of 2250 SMD 0603 capacitors in a practical organizer includes a wide range of capacitances and rated voltages, making rapid prototyping and electronic circuit servicing easier. Clear labels and organized layout facilitate everyday work in an electronics workshop.

Advanced 60 GHz radar, capable of detecting human presence, falls, posture and vital signs such as heart rate and breathing – even when motionless. Ceiling-mounted and compatible with platforms such as Arduino or ESP32, it is ideal for healthcare systems, especially for monitoring sleep and the safety of the elderly. DFRobot SEN0623

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

Industrial controller with ESP32-S3, WiFi/Bluetooth communication and RS485 and CAN interfaces in a DIN-rail enclosure enables the creation of distributed automation and IoT systems. Thanks to numerous protections and Arduino support, it is used in monitoring, control and data acquisition systems in industrial environments.

A compact Hall-effect current sensor that provides accurate DC and AC current measurement within a ±10 A range with galvanic isolation. It features an analog VOUT output with a sensitivity of 132 mV/A and a 150 kHz bandwidth, enabling fast and precise readings in dynamic systems. The module operates over a wide temperature range of -40°C to 125°C, and the low current path resistance (~1.6 mΩ) minimizes energy loss. Its small size and flexible mounting options make it ideal for prototyping, industrial systems, and space-constrained projects. Pololu 5440

A compact Hall-effect current sensor that provides accurate DC and AC current measurement within a ±10 A range with galvanic isolation. It features a high-sensitivity analog VOUT output with a 150 kHz bandwidth, enabling fast and precise readings in dynamic systems. The module operates over a wide temperature range of -40°C to 125°C, and the low current path resistance minimizes energy loss. Its small size and flexible mounting options make it ideal for prototyping, industrial systems, and space-constrained projects. Pololu 5444

The cellular modem adds 2G, 3G, and 4G LTE connectivity to compatible Raspberry Pi computers. The HAT+ form factor, 40-pin connector, USB interface, and cellular modem functions support integration with embedded and communication systems. Teltonika EBD021

A step-down converter module that allows you to reduce the input voltage from 5.1–36 V to a stable 5 V, ensuring high efficiency thanks to SMPS technology. A maximum output current of 600 mA allows you to power microcontrollers, IoT modules, and other electronic systems. The device is equipped with short circuit and overheating protection and offers very low quiescent current. Pololu 5593