A Voltage Regulator 3.3V 0.95A LD1117S33TR.

This Voice Recognition Module with Microphone for Arduino can recognize up to 15 voice instructions and be suitable for most cases involving voice control. With this module, we can control cars or other electrical devices by voice.

The Vertical Potentiometer 10KΩ is ideal for controlling various objects, be they mechanical, luminous or sound.

USB2.0 Standard, Backward Compatible, According to RS485 Standard.

The Device is an NPN Transistor manufactured using plan technology thus obtaining a high performance device.

Transformer 9VA 2X9V

TOSR08 - Relay Module 8 channels USB / Wireless 5V

TOSR02-T - USB / Wireless 5V 2-channel Relay Module Support for temperature sensor

This TLC555CP Integrated Circuit is a general-purpose operational amplifier that performs well.

TIP31C

TIP30C

TIP2955 - PNP Power Transistor

TIL111

TEXAS INSTRUMENTS LM393AP

Tamiya Connector Pack, Male

Tamiya Connector Pack, Female

Switch On/Off with 16A/250V.

Converter SSOP28 to DIP28.

A small Audio Speaker that is ideal for radio and amplifier projects.

Sound Transducer, Piezoelectric Beacon Type, With External Generator.

Solid State Relay - 8 Channels

Soldering Plug USB-B 2p Male with Nickel Plated Structure and Polyester Insulation.

Socket 4mm ideal for "Banana" Connectors.

Socket 40 Pins