Category: Main categories

4-wire cable that breaks out a Qwiic connector to individual female header terminals. Provides GND, VCC, SDA and SCL lines for connecting Qwiic modules to boards without a dedicated Qwiic connector. Soldered 333314

Compact development board combining the XIAO nRF52840 Plus with a 1.47" IPS touch display with a resolution of 172 x 320 px. The board also integrates a 6-axis LSM6DS3 IMU, PDM microphone, microSD card slot and two user buttons. BLE 5.4 connectivity and a connector for a 3.7 V LiPo battery make the module suitable for portable devices, BLE controllers, HMI interfaces, electronic badges and wearable projects. Seeed Studio 100004242

Designed for automated programming and configuration of Raspberry Pi Compute Module 5 modules in production, integration and service environments. The jig supports operating system image installation as well as Secure Boot and full-disk encryption configuration using rpi-sb-provisioner. Direct contact through pogo pins eliminates the need for a separate IO board, while the mechanical clamp keeps the CM5 securely positioned during programming. Two Gigabit Ethernet ports, WiFi connectivity, USB-C and LED status indicators support efficient and repeatable provisioning. Raspberry Pi Compute Module 5 Programming Jig (SC2357)

Measuring spring red, RoHS

The industrial switch USR-ISG1005 with 5 Gigabit Ethernet ports provides high throughput and reliability in industrial automation applications, monitoring systems, and IoT infrastructure. Its compact design and DIN rail mounting enable easy integration into complex industrial installations.

Load cell amplifier module with a 24-bit HX711 ADC for use with Wheatstone bridge-based sensors. It provides two differential input channels and DAT and SCK lines for direct communication with a microcontroller. The supply voltage range is 2.7–5.5V and board dimensions are 22 × 22mm. Soldered 333005

WS2812C-2020, intelligent LED 5mA 0.1W, 2020

ESP32-S3-DualEye-LCD-1.28 is a versatile AIoT board with two IPS displays, audio, Wi-Fi/Bluetooth and rich expansion options. Designed for HMI projects, voice control, wearable devices and smart embedded systems, with the ability to expand and adapt to advanced applications.

The 5V relay module with opto-isolation allows you to safely control loads up to 10A at voltages up to 250V AC or 30V DC, working with microcontroller platforms such as Arduino or Raspberry Pi

This development board combines Wi-Fi, Bluetooth, and LoRa technologies, ideal for IoT projects requiring long-range communication. Equipped with a dual-core 240 MHz processor and an 868 MHz SX1262 modem, it provides a transmission range of up to several kilometers with low power consumption. It features a built-in 0.96-inch OLED display, a CP2102 USB-to-UART converter, and a lithium battery charging circuit for mobile operation. Heltec Lora32-V3 868MHz

USR-W610s is an industrial Wi-Fi client with RS232/RS485 ports and dual Ethernet, designed for reliable data transmission in applications requiring low latency and high stability. Ideal for monitoring, warehouse systems, industrial automation and smart city installations.

Advanced electronic compass module that precisely calculates direction to within a few degrees, and its tilt compensation allows operation in difficult environmental conditions. The module is easy to use and allows to obtain measurement data via I2C interface at 5 Hz. SparkFun SEN-12916

EyeLink-RC-S1 is an integrated enterprise-class ground station with a touch screen, transmission up to 15 km and an HD camera, intended for professional applications in UAV, robotics and autonomous systems. Powered by a 10200 mAh battery and based on Android, it is a comprehensive control solution with high transmission reliability and extensive interfaces.

GPIO expander based on the MCP23017 IC, adding 16 configurable digital input/output lines to a microcontroller via I2C. Each line can operate as an input, output, or input with an internal pull-up resistor, while INT A and INT B provide interrupt outputs. The board features two Qwiic connectors and measures 38 × 22mm. Soldered 333007

Load cell amplifier module with a 24-bit HX711 ADC and an ATtiny404 microcontroller providing measurement data over I2C/Qwiic. It supports Wheatstone bridge load cells, two differential input channels, and selectable I2C addresses from 0x30 to 0x37. The supply voltage range is 2.6–5.5V. Soldered 333006

High-precision breakout board with the Texas Instruments TMP117 digital temperature sensor, offering a -55 to 150°C measurement range, 0.0078°C resolution and accuracy up to ±0.1°C. It communicates over I2C/SMBus, features two Qwiic connectors, programmable temperature alerts and supports Arduino and MicroPython. Soldered 333175

Expansion module with 4 digital inputs and 4 digital outputs for LOGO! 8 PLC controllers. Siemens 6ED1055-1MB00-0BA2

Two-channel relay module designed for independent control of two AC or DC loads using a microcontroller. Each of the two relays supports loads of up to 10 A at 250 V AC or 10 A at 30 V DC, while the control circuit is compatible with 3.3 V and 5 V logic levels. Soldered 333023

ESP32-S3-Touch-LCD-4B is a ready-to-install development board with ESP32-S3 and a 4" touch screen, intended for use in building automation, HMI systems and voice interfaces. The compact 86×86 mm format facilitates integration in wall enclosures and control panels.