Small LED matrix display with built-in rechargeable battery. Programmable via USB and Windows PC or Bluetooth and iOS and Android applications

The 0.5 meter long cable that allows you to transfer a 4K image at 60Hz, is characterized by high quality and compatibility with a wide range of devices equipped with a USB-C port with DP Alt Mode and DisplayPort. Lanberg CA-CMDP-10CU-0005-BK

Module with 1.27" OLED colour display with 128x96 resolution. It communicates via an SPI interface. Waveshare 1.27inch RGB OLED Module

Camera module 8 MPx with IMX219 sensor and lens with a viewing angle of 77°. To be used as a replacement on the RPI Camera Board V2. ArduCAM B0190

Module with 4-digit 7-segment LED display. The board is equipped with a TM1637 driver and communicates via a digital interface

Precision Hall effect current sensor offering galvanic isolation, wide bandwidth of 150 kHz and the ability to measure AC and DC current with very low power loss. Thanks to differential measurement and immunity to magnetic interference, it is perfect for applications requiring accurate current monitoring, such as power supplies, converters or motor control systems. Pololu 5291

Capacitive liquid level sensor for mounting on non-metallic pipes. DFRobot SEN0509

Module with 4-digit 7-segment LED display. The board is equipped with a TM1637 driver and communicates via a digital interface

Black 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

A module with a horizontal USB Type-C connector designed for prototyping devices. The pins are led out on a connector with a 2.54 mm pitch, which greatly facilitates the use of USB Type-C, e.g. with contact boards. SparkFun BOB-16998

Graphic display 128x64 pixels, 55x36.5mm, Type: COG, STN Negative Blue, 3.3V UC1601, Illumination 2-LED 36mA - for 3.3V resistor 10R

Module with the HR1124S DC motor controller with a maximum current of 1.2 A. It can be powered with the voltage from 1.8 V to 6.8 V and is controlled by two PWM signals

Convenient to use retractable 3in1 USB cable with USB A plug and three output connectors: microUSB, USB Type C and Lightning

Module with a 1.28" round colour IPS LCD display with a resolution of 240x240 pixels. Equipped with a touch panel. Communication is via SPI (display operation) and I2C (touch panel) interfaces. Waveshare 1.28inch Touch LCD

2.7V to 5.5V Low Power  12-Bit Digital-To-Analog Converters With Internal Reference And Power Down, SOIC20, Texas Instruments, RoHS

Module with minicamera based on IMX219 matrix with 8 MPx operation for Nvidia Jetson Nano, with 300 mm tape. ArduCAM B0185

Adafruit 448 - 12V EL wire/tape inverter

Module with SIM868 designed for GSM, GPRS communication and GNSS positioning. It can communicate within the Bluetooth 3.0 standard. Waveshare Pico-SIM868-GSM/GPRS/GNSS

Switch module with a maximum voltage of 40 V and a current of 10 A, based on a MOSFET transistor, HT0740 driver and I2C expander. It has a screw connection and a status LED. Pimoroni PIM455

Module with 117x7 LED matrix display (77 LEDs). It uses the IS31FL3731 driver and communicates via the I2C interface. Pimoroni PIM442