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Featured Projects

Explore our collection of circuit design projects with complete documentation

LED Flasher Circuit
Beginner
A simple circuit that makes LEDs flash in sequence using 555 timers.
555 Timer
LEDs
Resistors
Capacitors
Audio Amplifier
Intermediate
A basic audio amplifier circuit using transistors and op-amps.
Op-Amps
Transistors
Resistors
Capacitors
Power Supply Unit
Intermediate
A regulated DC power supply with adjustable voltage output.
Transformer
Diodes
Capacitors
Voltage Regulator
Arduino Weather Station
Advanced
A weather monitoring station using Arduino and various sensors.
Arduino
Temperature Sensor
Humidity Sensor
LCD Display
Digital Clock
Advanced
A digital clock circuit with LED display and alarm function.
Microcontroller
7-Segment Display
Crystal Oscillator
Buzzer