Best sellers

The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5240

32-bit MCU for automotive applications, Power Architecture (e200z0h), 256 kB Flash, LQFP64, STM, RoHS

Wind speed sensor 0-70 m/s made of durable polycarbonate, offers high accuracy and fast response time. It is equipped with RS485 interface. Suitable for agricultural, meteorological and industrial applications. The set includes a sensor, cable and mounting kit.

CM5-IO-BASE-BOX-B (EU) is a complete hardware platform for the Raspberry Pi Compute Module 5, including a base board, a metal enclosure with ventilation holes and a fan, and a 27 W power supply. It supports advanced features such as dual 4K output, high-speed data transfer via USB 3.2, and network connectivity via Gigabit Ethernet. With MIPI, GPIO, M.2, and TF connectors, as well as wall or DIN rail mounting options, it is suitable for embedded projects, industrial systems, and edge computing solutions. Raspberry Pi Compute Module 5 not included.

CM5-IO-BASE-BOX-A (EU) offers a complete hardware platform for launching projects based on the Raspberry Pi Compute Module 5. With HDMI ports supporting 4K video, high-speed USB 3.2 connectors, MIPI outputs, and a PCIe interface, the board enables flexible use in embedded applications, automation systems, and edge computing prototyping. The enclosure and fan provide proper cooling, while mounting options facilitate integration in industrial environments.

8 x 8 dot dot matrix module, MAX7219 controller, RoHS

MT3608 is a compact, efficient step-up voltage converter in a SOT23-6 package, offered in a set of 5 pieces. It allows input voltage conversion from 2 V to 24 V into an output voltage of up to 28 V, with a maximum output current of 2 A.

Raspberry Pi - Skill badge, iron-on patch, RoHS

Extending tile dedicated to ESP Thread Border Router. It allows you to add an Ethernet interface. Sparkfun WRL-25498

8-CH RS485 TO ETH (B) is a reliable industrial RS485-to-Ethernet converter, offering eight isolated serial channels and two network ports for simultaneous data transmission and cascading communication. Designed for industrial applications, it integrates Modbus server functionality, MQTT gateway, and data conversion to JSON format. With support for multiple operating modes and configuration via web browser, it is ideal for automation systems, data acquisition, and infrastructure monitoring.

CM5-DUAL-ETH-MINI-BOX (EU) is a compact development kit for the Raspberry Pi Compute Module 5 with dual Gigabit Ethernet ports, enabling use in network systems, routers, IoT devices, and edge computing solutions. The aluminum enclosure with integrated heatsinks provides efficient cooling, while the network ports and GPIO allow integration with various industrial and embedded systems. Raspberry Pi Compute Module 5 not included. Raspberry Pi Compute Module 5 not included.

Sound module supported by I2C interface, which allows to generate sound signals in simple projects thanks to Qwiic system and ATtiny84 microcontroller. With support of Arduino libraries, users can control volume, frequency and duration of sound, which makes it ideal for applications such as alarms or signals in robots. SparkFun BOB-24474

Advanced wireless communication module, based on the Bluetooth 5.4 stack (Bluetooth® Low Energy, BLE), which was designed using the efficient Nordic NRF52805 SOC system. The module offers support for the UART interface, available only in peripheral mode, which allows for effective operation as a data bridge (Data Bridge). Sparkfun WRL-25466

Kit for measuring muscle activity using electromyography (EMG). Contains everything you need from the MyoWare 2.0 ecosystem to test basic configurations in your applications. SparkFun KIT-25332

The analog panel ammeter measures the current in the range of 0-100 uA. Measuring accuracy class: 2.5. Compliance

ARGON-ONE-V5-Dual-M.2-Case is an advanced case for Raspberry Pi 5, enabling the integration of two M.2 NVMe drives and providing comprehensive cooling and functional expansion. With its compact design and full compatibility with HAT add-ons, it is well-suited for projects requiring high-performance storage, such as NAS systems, workstations, media players, or home servers.

Ultrasonic distance sensor with a measuring range of 2 to 400 cm. Communicates via a standard interface (Echo, Trigger) or I2C bus. SparkFun SEN-24805

The analog panel ammeter measures the current in the range of 0-50 uA. Measuring accuracy class: 2.5. Compliance

Analog panel voltmeter measures voltage in the range 0-50 V. Measuring accuracy class: 2.5. Compliance