Category: Main categories

Digital multimeter with large display. It can measure AC voltage and DC voltage, AC and DC current, resistance, capacitance, frequency and temperature. Besides, it has functions of diode test, circuit continuity test and NCV test.

Module with pressure, humidity and temperature sensor. It uses the I2C interface and allows the connection of additional wind sensors via the RJ11 connector. SparkFun DEV-13674

The leak tester for gas installations is a precise device that allows you to detect, among others: natural gas, propane, butane, methane, propanol, ethanol, ammonia, carbon monoxide, gasoline vapors, hydrogen sulfide. The device also reacts to water vapor, paint fumes, solvents, kerosene, smoke, etc.

The 32-bit microcontroller from the STM32F7 family with the ARM Cortex-M7 core, has 1024 kB Flash memory and 320kB SRAM memory. Supports LCD-TFT, USB OTG HS, Ethernet, CAN, UART, I2C, SPI, ADC, DAC. System in the 144-LQFP housing. STM32F746ZGT6

32-bit microcontroller from the STM32L4 family with ARM Cortex-M4 core, 1MB Flash memory, 128kB SRAM, 48MHz, I2C, SPI, UART / USART, USB, CAN, SWPMI, 1.71 ... 3.6V, 100LQFP, STM, RoHS

Advanced signal generator with two channels and an output frequency range from 1 uH to 200 MHz. It allows you to generate various signals, such as sine, square, triangle, pulse, noise, harmonics, and has 150 built-in arbitrary waveforms. Hantek HDG6202B

Touch (resistive, USB) TFT LCD display with a size of 7 inches with a resolution of 800x480 pixels with HDMI interface. Adafruit 2407

Antenna dedicated to communication in LoRa networks in the 868 MHz frequency band. Equipped with an RP-SMA connector. SparkFun WRL-18082

Antenna dedicated to communication in the 433 MHz frequency band. Equipped with an SMA connector. SparkFun WRL-20856

Sewable with a 3-pin JST wiring adapter with 3 holes on the board perfect for conductive thread or soldering, wired to a single 3-pin JST-PH Adapter. Sdafruit 2566

X-NUCLEO-IDS01A5 is a development board STM32 Nucleo that allows you to use the RF SPSGRF-915 module on the ISM band (915 MHz carrier).

The camera is equipped with an IMX708 image sensor dedicated to the Raspberry Pi. It offers a resolution of 12 MPx (4608 x 2592 px) and allows you to obtain very detailed photos and videos. The camera is equipped with an integrated IR-CUT filter and supports HDR technology. ArduCAM B0308

The camera is equipped with an IMX708 image sensor. It offers a resolution of 12 MPx (4608 x 2592 px) and allows you to obtain very detailed photos and videos. The camera is equipped with an integrated IR-CUT filter and supports HDR technology. Thanks to the included UVC adapter, it communicates via the USB interface. ArduCAM B0305

The camera is equipped with an IMX708 image sensor dedicated to the Raspberry Pi. It offers a resolution of 12 MPx (4608 x 2592 px) and allows you to obtain very detailed photos and videos. The camera is equipped with an integrated IR-CUT filter and supports HDR technology. ArduCAM B0309

The 8-channel ULN2803A system enables controlling high-current loads from a low-voltage logic level. Adapted for surface mounting, it is used in automation systems, motor control, and microcontroller circuits.

Industrial module with 32 relays. It uses communication via the RS485 interface and supports the Modbus RTU protocol. Waveshare Modbus RTU Relay 32CH

Industrial router with a built-in 4G LTE mobile network modem. It supports various modes such as Wi-Fi hotspot, Wi-Fi client and Wi-Fi relay, while integrating 4G LTE, Wi-Fi and Ethernet (2LAN and 1WAN/LAN) and VPN ports. Waveshare WS-431E 4G Router

MPPT charge controller module designed for photovoltaic systems. It can charge one lithium-polymer cell, and thanks to MTTP technology, optimal charging parameters are used for the prevailing conditions. SparkFun PRT-12885

Adapter for Xbee (ZigBee) radio modules compatible with Teensy 3.1. On the board, the pins of both modules are led out to connectors with a 2.54 mm pitch. SparkFun BOB-13311

This compact board breaks out the pins of a microSD card connector necessary to interface with the card through SPI (Serial Peripheral Interface), and it can be directly integrated into 5 V systems thanks to its on board 3.3 V regulator and level shifting circuity. Pololu 2587