50-pin PCB, 0.5mm raster for FPC tape

A LoRa transceiver with an nRF52840 processor and an SX1262 radio, offering stable field communication and full Meshtastic compatibility. The device is equipped with a GPS module supporting GPS, GLONASS, BeiDou, and QZSS, and a clear 1.54" EPD display, ideal for operation in direct sunlight. A 1200 mAh battery provides over 48 hours of operation, and an external RP-SMA antenna allows for greater range and better signal quality. Elecrow ThinkNode M1 Walkie-Talkie

Alphanumeric LCD display 16x2 characters with blue backlight. Equipped with an I2C converter

Microscope lens with adjustable zoom up to 130 times. Can be connected to an industrial camera. The lens has a C-Mount.

Corner connector for V-shaped mounting profiles. In white

Module with a single-purpose LiPo charger and Step-Up converter with an output voltage of 5 V and current efficiency up to 1 A. SparkFun PRT-14380

Stepper motor driver from STMicroelectronics in TFQFPN package. STMicroelectronics STSPIN820

KAmodMIC_ELECTRET is a module with microphone KPCM6B type. Thanks to embedded amplifier with hundredfold amplification of signal, output voltage can be measurement in microcontroller with using e.g. ADC converter.

DC motor driver that allows you to control the movement of two drives using the I2C interface. Board with soldered connectors. Pololu 5042

The Tic T825 USB Multi-Interface Stepper Motor Controller makes basic control of a stepper motor easy, with quick configuration over USB using our free software. The controller supports six control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), quadrature encoder, and hobby radio control (RC).

40-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 40 Pin ZIF Socket (Green)

Female terminal block, 7-pin. Pitch 5.0mm. Height 15mm. 2EDGK-5.0-7P

ARM Cortex-M4 CPU, 1024kB Flash, 256kB RAM, Ethernet, FSMC, USB OTG FS+HS, 2xCAN, 4xUART, 3xI2C, 6xSPI, ADC, DAC, STM, LQFP144, RoHS

A small module with a voltage level converter that allows easy conversion of signals from 3.3V to 5V. It is compatible with a wide range of LED strips, such as NeoPixel. With easy, solderless installation, it supports up to two signal lines, ensuring smooth operation of LEDs at frequencies up to 10 MHz. Adafruit 6066

TFT color display with 160x80 pixel resolution and 0.96 inch diagonal. The SPI interface is used to communicate with the display. The module contains a microSD card slot. Adafruit 3533

An efficient step-down converter that steps down the input voltage from as low as 45 V to a regulated output voltage range of 1.4 to 7 V, offering high efficiency and a maximum continuous current of 3.8 A. It has built-in reverse polarity, overload and short circuit protection, and the spread spectrum function reduces EMI interference. Pololu 4853

Alphanumeric LCD 2x16 display with a pin connector, white characters, black background