Best sellers

LoraSX1278 radio module operating in the 433 MHz band, using LoRa technology for long-range wireless data transmission, ideal for IoT applications requiring stable and reliable communication. It enables bidirectional transmission with a frame acknowledgement mechanism and connects to microcontrollers via the SPI interface, which facilitates integration with platforms such as Arduino. Thanks to high sensitivity (-148 dBm), transmitter power up to +20 dBm and support for various modulations, the module provides flexibility and efficiency in various applications.

The module from SIM7080G is designed for NB-IoT and Cat-M communications. It also enables the use of GNSS systems for positioning. Waveshare SIM7080G Cat-M/NB-IoT HAT (EN)

ADH-Tech\'s GT-NUCL1633K1 miniature fingerprint sensor communicates with an external chip via a UART interface. The module has a circular sensor field and takes a 216 x 216 pixel fingerprint image. SparkFun SEN-21210

A kit for building an autonomous racing robot based on the NVIDIA Jetson Nano Dev Kit development kit. Waveshare JetRacer ROS AI Kit B

Temperature sensor for 3D printer - 100K thermistor with 90 cm cables. It can be used to measure the temperature of the table and the head

Module with 25 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4425

DC-DC Step-Down converter module AP63203 with an output voltage of 3.3 V, an input voltage of 3.8 to 32 V and a maximum output current of 2 A. SparkFun COM-18357

Adapter with a set of connectors specific to Raspberry Pi 4 Model B. Allows you to adapt Raspberry Pi CM4 Lite/EMMC modules to projects based on Pi 4 Model B. Waveshare CM4-to-Pi4-Adapter

The OTG USB adapter for devices with micro-USB OTG socket, enables the connection of a pendrive or any other device with a standard USB plug to the micro-USB OTG socket

Module with a 3-color (red, black, white) e-Paper display with a diagonal of 2.13" and a resolution of 250x122 px. SPI interface. Pimoroni PIM299

Module with a 3-color (yellow, black, white) e-Paper display with a diagonal of 2.13" and a resolution of 250x122 px. SPI interface. Pimoroni PIM367

The Akyga AK-PD-20 power adapter is designed for Tefal Dual Force vacuum cleaners, providing safe and reliable charging for models TY6751WO, TY6753WO, and TY6756WO. Its 26 V and 0.55 A output parameters ensure full compatibility with device requirements, while the 1.8-meter cable offers comfortable use. A sturdy design, standard 5.5 × 2.5 mm connector, and built-in basic protections make this adapter a practical and safe replacement for home use. It is an ideal solution in case the original charger is lost or damaged.

Module with a color LCD IPS display with a screen diagonal of 4" and a resolution of 800x480 px, dedicated to the Raspberry Pi. It communicates via the DSI interface. Pimoroni PIM370

HUB with USB 2.0 interface designed for use in industry. Equipped with 4 output ports and two host input ports with switch. Enclosed in a metal housing. Waveshare USB-HUB-2IN-4OUT-NP

Isolated USB - RS232/RS485/TTL converter based on CH343G chip. Dedicated to industrial applications. Provides easy communication between USB interface and RS232, RS485 and TTL standards. Waveshare USB TO RS232/485/TTL (B)

AP63357 DC-DC Step-Down Converter Module with 5V output, 6 to 32V input and 3.5A maximum output current. SparkFun COM-21255

A power supply module with a LiPo and Li-Ion battery charger dedicated to the Raspberry Pi Pico boards. It has a built-in button and over-discharge and overload protection. Pimoroni PIM557

WM8960 stereo codec module with driver for 1W class D speakers and headphones. It uses the I2S interface and the I2C bus to configure the system. SparkFun BOB-21772

Mechanical mini keyboard with 16 buttons and backlight. Based on the RP2040 chip, it uses Kailh Speed Silver buttons. Pimoroni PIM561

Module with fan and 0.91" OLED display dedicated to Raspberry Pi. The speed of the fan can be adjusted from the software. Waveshare Fan HAT