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Single-core, multi-strand wire in black silicone insulation. Thickness 22AWG, length 4m

Single-core, multi-strand wire in blue silicone insulation. Thickness 22AWG, length 4m

Single-core, multi-strand wire in green silicone insulation. Thickness 22AWG, length 4m

Development board with SAMD21G18 microcontroller. It offers operating frequency up to 48 MHz, 256kB FLASH memory and 32kB SRAM.

Single-core, multi-strand wire in black silicone insulation. 24AWG thickness, 4m length

HDMI-USB adapter dedicated to video capture and transfer to devices with a USB Type A connector. It supports resolutions up to 4K with a refresh rate of 30 Hz. Waveshare HDMI to USB3.0 Adapter

A 0.96-inch blue OLED display that allows basic graphics and text to be displayed. It has a resolution of 128 x 64 pixels and communicates via an SPI or I2C interface. Waveshare 0.96inch OLED Module (E)

Black and white e-Paper display with a diagonal of 7.5" and a resolution of 800x480 px. SPI interface. No PCB. Waveshare 7.5inch e-Paper

Universal loudspeaker with a power of 3 W and a resistance of 4 Ω. It has a diameter of 40 mm

STM32L552VET6, Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 110 MHz with 512 kbytes of Flash memory, LQFP100

ARM Cortex-M0 CPU, 64kB Flash, 8kB RAM, 2xUART, 2xI2C, 2xSPI, ADC, LQFP64, STM, RoHS

8-channel module with current analog outputs ranging from 0 to 20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in a housing that can be mounted on an industrial rail. Waveshare Modbus RTU Analog Output 8CH

Red mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

Expansion board for STM32 Nucleo designed for applications using MEMS analog microphones. The board is compatible with STM32 Nucleo and Arduino UNO R3 connectors. STMicroelectronics X-NUCLEO-AMICAM1

LoRa module with RP2040 microcontroller. It uses the SX1262 chip, ensuring reliable long-distance communication in the frequency range from 850 to 930 MHz. Included with a USB Type-C adapter. Waveshare RP2040-LoRa-HF-Kit

LoRa module with RP2040 microcontroller. It uses the SX1262 chip, ensuring reliable long-distance communication in the frequency range from 850 to 930 MHz. Waveshare RP2040-LoRa-HF

DMos Dual Full Bridge Driver With PWM Current Controller and Decay select, PowerSO36, STM, RoHS

Module with a 1.14" IPS LCD display with a resolution of 240x135 px and a monochrome HM01B0 camera. Equipped with an RP2040 microcontroller. Waveshare PICO-Cam-A

Liquid level sensor (maximum measuring depth 40 mm) with analog output. The output voltage varies in proportion to the liquid level.

16-channel GPIO expander with an I2C interface microcontroller can interface with 16 fully configurable digital input/output pins. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. With a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix. BOB-13601