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A module with an electret microphone and an amplifier that will allow you to detect a voice, a clap or a door slam using the analog output
The INA3221 module, which allows simultaneous measurement of voltage and current for three power supplies via I2C with ±1% precision. With a 13-bit ADC and built-in 0.05Ω shunt resistors, it allows accurate monitoring of currents up to ±3.2A and voltages up to +26VDC. Adafruit 6062
A set of 180 elements consisting of M3 nylon spacers in six lengths of 10 pieces, M3 screws 6 mm long - 60 pieces and M3 nuts - 60 pieces
The WAGO 221-613 connector is a compact, three-wire installation terminal with levers, enabling quick and secure connection of wires with cross-sections ranging from 0.5 mm² to 6 mm² (20–10 AWG). The transparent housing allows for visual inspection of connections, while the compact design facilitates installation in confined spaces.
Mini Tamiya Plug with 10cm Leads, Male
Nozzle designed for 3D printers with the popular MK8 hotend. The Teflon coating prevents the filament from sticking to the nozzle
The DC charging and discharging module provides a stable 5V output with a maximum load current of 2A, regardless of the connected device. Equipped with a charge level indicator, push-button control and battery protection, it is suitable for projects such as DIY power banks, driving recorder power supply or charging mobile devices. DFRobot DFR1026
4-core cable, 50 cm long, terminated on both sides with a Grove plug. Compatible with the interface used in the M5Stack modules. M5Stack A034-C
The Akyga CR2032 lithium battery (3V, 240 mAh) provides long-lasting power for electronic devices. Utilizing Li-MnO₂ technology, it ensures stable voltage and a low self-discharge rate.
Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0300-Y
A module with a horizontal USB Type-C connector designed for prototyping devices. The pins are led out on a connector with a 2.54 mm pitch, which greatly facilitates the use of USB Type-C, e.g. with contact boards. SparkFun BOB-16998
Volcano adapter for E3D V6 nozzle, which allows the use of shorter nozzles on heads adapted to the longer Volcano nozzles
ARM Cortex-M3 CPU, Low power, 256kB Flash, 32kB RAM, USB, 3xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP64, RoHS
Large momentary button with a diameter of 100 mm with LED backlight. It was based on a limit switch. The housing is black
Module with STP201M motion sensor with pedometer function. Built on the basis of an accelerometer and MCU, dedicated to sports bands and smartwatches
Nozzle designed for 3D printers with a Volcano hotend. It is much longer than standard V6 nozzles, which makes it possible to achieve higher print speeds
Pololu high power miniature motor with carbon brushes. 380:1 gear motor, shaft speed 85 rpm, torque 5kg*cm. The motor has an extended shaft, which makes it easy to attach the encoder. Pololu 4799
Case for Arduino Uno, closed, with access to connectors and the possibility of mounting Shields, transparent
30 cm nickel-titanium alloy wire with shape memory. When it is in martensitic form, it can be flexed and deformed at will. After applying a current of about 1.5A or heating to 100°C, the wire returns to its original shape. SparkFun COM-11900
The Step-Down D24V3F5 Buck Voltage Regulator module gives the output voltage of 5V with a wide input voltage range of 7-42V and a maximum output current of 300 mA. Pololu 2098