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INR18650 lithium-ion battery with a nominal voltage of 3.7V and a capacity of 2200mAh, equipped with a PCM protection circuit, designed for powering electronic devices. Akyga AKY2460

zł22.83
24h
Available quantity: 3
Available

Set of 10 everActive Pro Alkaline AAA / LR03 batteries with a capacity of 1250 mAh and a voltage of 1.5 V, designed for devices with low and high power consumption. Reinforced construction and a 10-year shelf life ensure reliability in demanding applications.

zł8.92
24h
Available quantity: 3
Available

The PCIe Expansion HAT+ for Gigabit ETH USB3.2 allows the Raspberry Pi 5 to be extended with three high-speed USB 3.2 Gen1 ports and one Gigabit Ethernet connector, using the 16-pin PCIe interface. The device operates without the need for driver installation and offers full support for popular Linux systems. Thanks to additional features such as power monitoring and USB port power control, the module is ideal for advanced networking projects, home servers, and expanded workstations based on the Raspberry Pi 5.

zł116.14
24h
Available quantity: 3
Available

A modern current sensor combining the Hall effect with an inductive coil, which allows for precise measurements of both the DC and AC components up to 5 MHz. Thanks to its lightning-fast response time and low path resistance, it is perfect for motor control systems, power converters and protection systems. Pololu 5232

zł48.57
24h
Available quantity: 3
Available

ZP60.40.30SUJp-IP67 TM PC - Hermetic enclosure ZP60.40.30 with a light-colored base and mounting ears, a transparent top with a poured gasket, and brass inserts, made of polycarbonate.

zł14.77
24h
Available quantity: 3
Available
Battery monitor IC with Coulomb counter/gas gauge, MiniSO-8, STM, RoHS
zł15.41
24h
Available quantity: 3
Available
ACS72981 Current Sensor +/-100A 5V Pololu 5274
  • New

Large Carrier version current sensor from Pololu, model 5274, based on the ACS72981LLRATR-100B5 IC, designed for measuring current in the range from -100 A to +100 A at a 5 V supply in applications requiring galvanic isolation and analog output. Pololu 5274

zł62.84
24h
Available quantity: 3
Available

Spring dedicated to the heating table of 3D printers. It allows you to adjust the degree of tightening the knob, and thus enables the proper leveling of the working table. Set of 4 pcs

zł6.69
24h
Available quantity: 3
Available

Integrated capacitive fingerprint sensor communicating with the external system via the UART interface. The module has a circular sensor field and takes a fingerprint image with a resolution of 160 x 160 pixels (508dpi). Waveshare UART Fingerprint Sensor (D)

zł91.82
24h
Available quantity: 3
Available

LoRaWAN node module based on the RP2040 chip and the LR1262 radio module, enabling communication in the 868 MHz band. It supports point-to-point (LoRa P2P) transmission and LoRaWAN networks, making it ideal for IoT projects. Equipped with Crowtail connectors, a battery charging interface, and the ability to be powered by a solar panel, it allows for the creation of autonomous and energy-efficient field devices. Compatibility with Arduino and MicroPython facilitates rapid prototyping and application development. Elecrow LR1262 Node Board LoRaWan Node

zł80.18
24h
Available quantity: 3
Available