DC motor driver that allows you to control the movement of two drives using the I2C interface. Board without connectors. Pololu 5053

The TPS62823DLC enables efficient voltage reduction with an output current of up to 3 A in a compact package. Integrated power saving features, protection, and flexible output voltage regulation make the device suitable for powering modern mobile, industrial, and computing devices. Texas Instruments TPS62823DLC

DIP stand, 6-pin, precision, pitch 2.54mm, spacing 7.62mm, RoHS

Open-source USB-C debug tool providing UART access through the SBU1 and SBU2 pins of a USB-C connector. Features three USB-C ports, selectable 1.8V/3.3V logic levels, speeds up to 3Mbps and a virtual COM port. Soldered 333367

Development board featuring a 13.3-inch E-Ink Spectra 6 color display with a resolution of 1600 x 1200 px, supporting six colors. The ESP32-S3 provides WiFi and Bluetooth 5 LE connectivity, while 32 MB Flash and 16 MB PSRAM support advanced interfaces and IoT projects. Version 333366 includes an enclosure and a 3000 mAh Li-Ion battery. Soldered 333366

Class D digital audio amplifier with Bluetooth module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage in the range from 9 to 24 V. NS-01G

Satellite positioning module based on the u-blox ZED-F9P, supporting GPS, GLONASS, Galileo, and BeiDou as well as RTK technology. It provides centimeter-level positioning accuracy and communicates via UART, I2C, or SPI. The board also features a Qwiic connector and a PPS timing output. Soldered 333381

Optotriac 7K5V400V 0.015A. DIP6 housing.

Open-source LoRa USB adapter based on the CH341A and Semtech SX1262 chips, designed to turn Linux or macOS devices into Meshtastic network nodes. Supports EU868 and US915 bands, an external SMA antenna and Web UI management. Powered directly from the USB port with no additional power supply required. Elecrow LMM15202D

Expansion board with LCD TFT 2.2 "display for STM32 Nucleo sets. Equipped with SPI NOR Flash 64Mbit memory for storing images and a joystick for GUI navigation. STMicroelectronics X-NUCLEO-GFX01M2

Stereo Class D audio amplifier based on two MAX98357A ICs with a digital I2S input. Delivers up to 3.2W per channel into 4Ω at 5V, supports 8–96kHz sample rates and selectable 6, 9, 12 or 15dB gain. Soldered 333355

IEEE 802.11ah WiFi HaLow radio card in the M.2 2230 E-Key form factor, based on the Morse Micro MM8108 chipset and designed for industrial systems and IoT applications. It operates in the 850-950 MHz band, provides data rates up to 43.3 Mbps and transmit power up to +26 dBm, while communication with the host computer is handled through USB 2.0. Gateworks GW16167

Portable communication terminal for MeshCore networks, equipped with an ESP32-S3, Semtech LR1110 LoRa transceiver, 2.4" color LCD and physical QWERTY keyboard. It supports the EU868 band, 2.4 GHz WiFi, Bluetooth 5.0 and GNSS positioning using GPS, BeiDou, Galileo and GLONASS. A built-in 2300 mAh Li-Po battery, 16 GB of storage and preinstalled MeshCore firmware allow standalone operation without a smartphone. Elecrow ThinkNode M9 MeshCore EU868

Portable communication terminal for Meshtastic networks, equipped with an ESP32-S3, Semtech LR1110 LoRa transceiver, 2.4" color LCD and physical QWERTY keyboard. It supports the EU868 band, 2.4 GHz WiFi, Bluetooth 5.0 and GNSS positioning using GPS, BeiDou, Galileo and GLONASS. A built-in 2300 mAh Li-Po battery, 16 GB of storage and preinstalled Meshtastic firmware allow standalone operation without a smartphone. Elecrow ThinkNode M9 Meshtastic EU868

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 12 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 1.2 m

Roof-mount LTE MIMO antenna designed for use with compatible Teltonika Networks routers and devices. It supports frequency ranges of 698-960 MHz and 1710-2690 MHz, while two 3 m RG174 cables are terminated with SMA Male connectors. The housing has an IP65 ingress protection rating, excluding the cable outlet, and is UV resistant. Teltonika PR1KCL25

AVR, 2kB Flash, 128B RAM, 128B EEPROM, DIP20, RoHS