Components that earn their place.

A NE555 IC is a versatile timer integrated circuit used to generate accurate time delays, pulses, and oscillating signals in electronic circuits.

A UA741 IC is a widely used operational amplifier (op-amp) integrated circuit designed to amplify and process electrical signals.

A decade counter is a digital electronic circuit that counts electrical pulses from 0 to 9 and then resets back to 0.

A speaker is an electronic component that converts electrical signals into sound waves.

A propeller is a rotating component with specially shaped blades that converts the rotational motion of a motor into thrust, producing movement through air.

A 3.7V 600mAh LiPo battery is a small, lightweight rechargeable lithium-polymer battery with a nominal voltage of 3.7 volts and a capacity of 600mAh.

A 2N2222A transistor is a small NPN bipolar junction transistor (BJT) commonly used for switching and amplifying electrical signals

An L293D motor driver shield is an electronic expansion board designed to control DC motors and stepper motors using a microcontroller such as an Arduino.

A TP4056 Li-ion battery charging module is a small electronic module designed to safely charge a single 3.7V lithium-ion or lithium-polymer battery from a 5V power source, such as a USB supply.

An ESP32-C3 is a compact microcontroller development board based on the ESP32-C3 chip.