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Cooling fan designed for mounting on Raspberry Pi CM4 modules. It is equipped with a 4-pin connector compatible with the Compute Module 4 IO Board and Compute Module 4 PoE Board. Waveshare CM4-FAN-3007-5V

Portable soldering iron designed for professionals and electronics enthusiasts, offering 100 W of power and fast heating. The device has a clear 0.96 inch display, temperature control in the range of 100°C–450°C and safety features such as sleep mode and parental lock. The set includes a case, soldering tip and a USB-C power supply adapter, which allows for convenient and precise work in the field. Fnirsi HS02A

The XL4015E1 converter is a step-down (buck) circuit that converts an input voltage of 8-36V to a regulated output of 1.25-32V, with a maximum current of up to 5A. It is characterized by high efficiency (up to 96%) and protection against short circuit and overheating, although it does not have protection against reverse polarity of the power supply.

32-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 32 Pin ZIF Socket (Green)

E-Paper display with a diagonal of 2.13" and a resolution of 250x122 px with passive power supply via NFC. Waveshare 2.13inch NFC-Powered e-Paper

Module with the TMC2209 bipolar stepper motor driver. It enables control with a supply voltage ranging from 4.75 to 29 V and a current of up to 2.8 A

A modernized version of the popular Pololu 3pi mobile robot. The robot was based on the AVR ATmega32U4 microcontroller with the Arduino bootloader. Kit version. Pololu 3740

Camera module with a resolution of 13 MP with a USB 2.0 interface. It is equipped with an IMX258 sensor and optical image stabilization. Waveshare WSH IMX258 13MP OIS USB Camera (A)

Module with e-Paper display, 2.7" diagonal and 264x176 px resolution with passive power supply via NFC. Waveshare 2.7inch NFC-Powered e-Paper Module

Module with ATmega32u4 microcontroller and 900 MHz wireless transceiver. The module can be used for transmission in the ISM 868 MHz band after the appropriate software configuration. The microcontroller is clocked at 8 MHz and works at 3.3 V. Adafruit 3076

Module with black and white e-Paper display, diagonal 1.02" and resolution 128x80 px. SPI interface. Waveshare 1.02inch e-Paper Module

Black and white e-Paper display with a diagonal of 1.02" and a resolution of 128x80 pixels. SPI interface. No PCB. Waveshare 1.02inch e-Paper

The SparkFun OpenLog is an open source data logger that works over a simple serial connection and supports microSD cards up to 64GB. DEV-13712

Flexible coupling for shafts with a diameter of 5 mm and 6 mm. It is made of aluminum, has a diameter of 19 mm and a length of 24 mm

The adapter allows for prototyping using the GPIO connectors of Raspberry computers, and thanks to the IDC 40-pin tape it is possible to securely and securely connect the adapter with the RPI output

E-Paper display with a diagonal of 7.5" and a resolution of 800x480 px with passive power supply via NFC. Waveshare 7.5inch NFC-Powered e-Paper

This tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 26:1 plastic planetary gearbox. The entire assembly has a diameter of just 6 mm (0.24″) and an extremely light weight of 1.2 g (0.042 oz), making it a great actuator for miniature robots and very small mechanisms.

Key specs at 6 V: 2500 RPM and 35 mA free-run, 1.5 oz-in (0.1 kg-cm) and 400 mA stall.

Flexible e-Paper display with 2.9" diagonal and 296x128 px resolution. SPI interface. Without PCB. Waveshare 2.9inch e-Paper (D)

Module with a flexible e-Paper display with a diagonal of 2.9" and a resolution of 296x128 px. Communication via the SPI interface. Waveshare 2.9inch e-Paper HAT (D)

Black and white e-Paper display with 2.9" diagonal and 296x128 px resolution. SPI interface. Without PCB. Waveshare 2.9inch e-Paper