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HSET06 PEREL Precision screwdriver set 6 pcs by VELLEMAN

Module with 2-channel DC motor driver. It allows you to control the drive with a supply voltage from 3 to 11 V and a current of 1.2 A (1.5 A instantaneous). I2C communication. SparkFun ROB-15451

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

Numeric keypad module with 12 buttons. The board has the ATtiny85 microcontroller, which processes data from the keyboard and sends it in a convenient form via the I2C interface. SparkFun COM-15290

Evaluation kit with SiFive Freedom E310 RISC-V (ISA) microcontroller. It has 32MB QSPI flash memory, NXP K22 ARM Cortex-M4 for USB and JTAG, and a Qwiic and USB Type-C connector. SparkFun DEV-15799

JST-SH 4-pin SMD connector for modules with Qwiic connectors. Pins\' pitch is 1 mm. Qwiic allows you to connect sensors via the I2C bus. SparkFun PRT-16766

Universal module for prototyping. It has 58 prototype fields and a Grove connector. Seeed Studio 101020035

The Akyga AK-AD-09 adapter allows you to convert the micro USB port to USB type A, making it easier to connect devices with the OTG function with external data carriers on a 15-cm cable. Akyga AK-AD-09

Module with a voltage divider. Equipped with a Grove connector, it allows the input voltage to be reduced by 3 or 10 times. Seeed Studio 104020000

SparkFun Qwiic kit. Contains 10 wires of different lengths and tips. It allows you to connect Qwiic modules to a programming platform or to a prototype board. SparkFun KIT-15081

Module with a pulse sensor (heart rate). The board is equipped with a Grove connector and a digital output in the form of pulses. Seeed Studio 101020033

UART-Ethernet converter that provides easy communication between UART TTL serial interface and RJ45 Ethernet. Configured via web page or AT commands. USR-TCP232-T2

ADC converter module with 7 measurement channels (measuring 0-5V, 0-10V voltage and 4-20 mA current). Communicates via RS485 industrial interface using Modbus RTU protocol. R4AVA07

Permanent cylindrical neodymium magnet with a diameter of 5 mm and a height of 3 mm. Set of 10 pcs

STM32H735IGT6, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, LQFP176

Step-Up DC-DC converter module. It has an input voltage of 1.3 to 16 V, an output voltage of 5 V and a maximum input of up to 2 A. Pololu 4941

Module with an ozone detection sensor that performs measurements in the range of up to 10 ppm with a resolution of 0.01 ppm. The module is equipped with an I2C interface. DFRobot SEN0321

The 30-core female-to-female connection wire with a length of 30 cm and a pitch of 2.54 mm provides reliable and flexible connections between modules and starter kits in DIY projects and prototypes

EXTREME heat shrink tubing for electrical, mechanical insulation, diameter against shrinkage 4.0 mm; diameter after shrinkage 2.0 mm, a set of 10 pieces with a length of 1 meter

Module with blue LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0031-B