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The HC-05 signal lamp is an LED device powered by 12 V, emitting intense green strobe light at a frequency of approximately 500 flashes per minute. It is commonly used in gate automation and alarm systems, providing high visibility and safety.

Multifunctional robot with caterpillar chassis with a controller in the form of a micro:bit educational module. It is a universal mobile platform that can track the line and find and avoid obstacles. Waveshare KitiBot for micro:bit Acce C

LCD 2x16, 80x36mm, LED backlight (AMBER) STN yellow-green, 2-LED 35mA

MSW0133 is a durable, bi-stable metal push button with a domed head, designed for mounting in a 19 mm panel hole. Equipped with NO/NC contacts and a latching mechanism, it is suitable as a main switch, doorbell button, or control element in low-voltage installations and automation systems.

The expansion module is designed to work with a portable computer built into the Raspberry Pi 400 keyboard. The board has two 40-pin connector in a vertical position. Waveshare PI400-GPIO-ADAPTER-B

LCD 2x16, 80x36mm, LED backlight (RED), 4.24mm character

The GY‑271 module with HMC5883L sensor is a precise digital compass offering three-axis magnetic field measurement, I²C communication, and 3 V–5 V operation. Suitable for robotics, navigation, and embedded systems requiring low power consumption and a compact form factor. GY‑271

Compact, bidirectional analog joystick module with a pushbutton. It can be used in Arduino-based and interactive projects

Starter kit containing Raspberry Pi Pico, necessary connectors and a microUSB cable. The kit is recommended for people programming in MicroPython

Alphanumeric LCD 2x16 display with a pin connector, red signs, black background

Alphanumeric LCD 2x16 display with a pin connector, blue signs, black background

The modOLED096_I2C SSD1306 display enables presenting graphics and text in high contrast using the I2C interface. Its compact size, low power consumption, and wide compatibility make it a versatile component in electronic projects and microprocessor systems.

In an environment of 25℃, the ED-Pi4PCOOLER can lower the temperature of the Raspberry Pi 4 by approximately 15℃. This enables the Raspberry Pi 4 CPU to maintain its maximum operating frequency of 1800MHz continuously.

Under ambient conditions of 25℃, the ED-Pi4Case-OB case can reduce the temperature of the Raspberry Pi 4 by approximately 25℃ during stable operation. This enables the Raspberry Pi 4 processor to operate continuously at its maximum frequency of 1800 MHz.

Under ambient conditions of 25℃, the ED-Pi5Case-OB can reduce the temperature of the Raspberry Pi 5 by approximately 15℃. This enables the Raspberry Pi 5 processor to operate continuously at its maximum frequency of 2400 MHz

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

The accessory kit enables easy mounting of HAT modules on ED-Pi5Case-O(S/B) and ED-Pi5Case-B(S/B) enclosures. It includes a 40-pin GPIO connector with long pins for Raspberry Pi, as well as studs and screws in silver and black, ensuring seamless integration of expansion modules.

Under ambient conditions of 25℃, during stable device operation, the ED-Pi5Case-EXT can reduce the temperature of the Raspberry Pi AI kit by approximately 20℃ and also decrease the temperature fluctuation range of the Raspberry Pi 5 processor

The ED-CM5-ACooler is an active cooling system designed for the Raspberry Pi Compute Module 5 (CM5). Made of aluminum and equipped with a temperature-controlled fan, it ensures efficient heat dissipation from the CM5\'s processor, Wi-Fi module, and power management unit