Video switch that allows you to connect 3 input devices to one HDMI receiver. The input signal can be selected using a button on the casing or the included remote control. Lanberg SWV-HDMI-0003

Ultrasonic distance sensor with a measuring range from 2 to 400 cm. It communicates via a standard interface (Echo, Trigger) or the I2C bus. SparkFun SEN-17777

C-mount mirrorless lens. Focal length 35 mm, FoV 18°. Designed to work with the Raspberry Pi HQ camera. ArduCAM LN052

The 1.54″, 200×200 e-paper display, with four-color support and low power consumption, is designed for applications requiring clear, backlit information, such as electronic labels, information panels, and industrial devices. The SPI interface ensures compatibility with popular microcontrollers and development boards, while the wide viewing angle and paper effect enable comfortable reading in all lighting conditions. Waveshare 1.54inch e-Paper (G)

A module with an electret microphone, amplifier and ADC converter dedicated to micro: bit. It communicates via the I2C interface. SparkFun SEN-15289

Lanberg 4K Premium HDMI Cables (version 2.0, High Speed with Ethernet) are the perfect solution for audiovisual transmission between multimedia devices such as computers, monitors, televisions, NAS devices, laptops, projectors, and gaming consoles. The cable ensures exceptionally high-quality image and sound transmission, as well as excellent performance. CA-HDMI-20CU-0010-BL

Module with a digital distance sensor with a range of up to 50 cm. It has a digital output that goes low when an object is detected. Pololu 4067

Module with a digital distance sensor with a range of up to 25 cm. It has a digital output that goes low when an object is detected. Pololu 4066

The ACS72981 current sensor module uses the Hall effect to precisely and safely measure DC current while providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes power loss and offers a fast response time of less than 2 µs. Pololu 5264

Module with a black and white e-Paper display with a diagonal of 2.66" and a resolution of 296x152 px. Communication via the SPI interface. Waveshare Pico-ePaper-2.66

The ACS72981 current sensor module uses the Hall effect to precisely and safely measure DC current while providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes power loss and offers a fast response time of less than 2 µs. Pololu 5284

Module with black and white e-Paper display with 2.9" diagonal. Equipped with SPI interface for image display and I2C interface for touch panel. Waveshare Pico-CapTouch-ePaper-2.9

1m USB A-microB USB cable, white-blue cable, flat red plugs illuminated with RGB diode

Purple 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

HDMI adapter with FFC connector. Designed for prototyping devices with HDMI interface. Waveshare HDMI Adapter Horizontal (B)

In Lanberg PREMIUM HDMI cables, both connectors and cables are triple shielded. This ensures the highest level of interference protection, which becomes increasingly important with higher frequencies in 4K Ultra HD signals. Such shielding minimizes signal disruptions that can affect wireless devices in environments like cinemas, theaters, server rooms, and commercial audio-video installations. CA-HDMI-P20CU-0010-BK

The set consists of the STM32 NUCLEO-F401RE board with the STM32F401RE microcontroller and the X-NUCLEO-6180A1 board with the VL6180 distance sensors operating in ToF technology. STMicroelectronics P-NUCLEO-6180A1

Module with a digital distance sensor with a range of up to 200 cm. It has a digital output that goes low when an object is detected. Pololu 4077