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The S9V11F5 switching step-up/step-down regulator efficiently produces 5V from input voltages between 2V and 16V. Pololu 2836

Board with the ATmega328 microcontroller from the AVR family, there are 20 I/O lines, 6 PWM channels, 6 analog inputs at the user\'s disposal. SparkFun DEV-15123

Easy PLA filament in True Gold, 1.75 mm in diameter. 0.85 kg of filament is wound on a spool. Fiberlogy Easy PLA True Gold

Module with WiFi and Bluetooth Espressif ESP32 WROOM. It integrates a set of peripheral devices - capacitive touch sensors, Hall sensors, SD card interface, Ethernet, fast SPI, UART, I2S and I2C. SparkFun WRL-15663

Easy PLA filament in Pink, 1.75 mm in diameter. 0.85 kg of filament is wound on a spool. Fiberlogy Easy PLA Pink

FiberFlex 40D filament in Black with a diameter of 1.75 mm. 0.85 kg of filament is wound on a spool. Fiberlogy FiberFlex 40D Black

Module with e-Paper display, 4.2" diagonal and 400x300 px resolution with WiFi communication and Bluetooth 4.2. Waveshare 4.2inch e-Paper Cloud Module

Easy PLA filament in Navy Blue, 1.75 mm in diameter. 0.85 kg of filament is wound on a spool. Fiberlogy Easy PLA Navy Blue

Power module with a USB Type-C connector based on the STUSB4500 system. It enables powering devices with voltages ranging from 5 V to 20 V and currents up to 5 A. Configuration via the I2C interface. SparkFun DEV-15801

DC-DC Step-Up converter U3V40F9 with an output voltage of 9 V, an input voltage of 1.3 to 9 V and a maximum output current of 4 A. Pololu 4015

Module with 16-channel PCA9685 servo driver designed for Raspberry Pi minicomputers. The board is equipped with a USB Type C power connector. SparkFun DEV-15316

Shield with Qwiic connectors designed for Raspberry Pi minicomputers. It allows you to easily connect the minicomputer with the Qwiic sensor system. SparkFun DEV-15945

Nylon PA12 filament in White with a diameter of 1.75 mm. 0,75 kg of filament is wound on a spool. Fiberlogy Nylon PA12 White

Nylon PA12 filament in Natural with a diameter of 1.75 mm. 0.75 kg of filament is wound on a spool. Fiberlogy Nylon PA12 Natural

Development kit with ATSAMD51J20 microcontroller with ARM Cortex M4F core. It is clocked at 120 MHz, has 1 MB of Flash and 256 KB of SRAM. There are 6 SERCOM interfaces on the board. SparkFun DEV-14713

FiberFlex 40D filament in Purple with a diameter of 1.75 mm. 0.85 kg of filament is wound on a spool. Fiberlogy FiberFlex 30D Purple

Module with a cryptographic coprocessor based on the ATECC508A system. It allows you to add strong authentication security to an IoT node or embedded system. I2C communication. SparkFun DEV-15573

Real time clock (RTC) module. It allows you to read data about the date and time. Communication with the module takes place via the I2C interface. SparkFun BOB-16281

Module with 4-channel ADC ADS1015 converter. The system enables analog voltage conversion for both single signals (11-bit resolution) and differential signals (12-bit resolution). I2C communication. SparkFun DEV-15334