Electronic Projects 3

ELECTRONIC PROJECTS

·   AC Power Controls

·   AC to AC Converters

·   AC to AC Power Supplies

·   AC to DC Converters

·   AC to DC Power Supplies

·   Acceleration Sensors / Monitors

·   Acoustic Circuits

·   Active Antenna

·   Active Filters

o Band-pass

o High-pass

o Low-pass

o Notch

·   Acquisitions Data Circuits

·   Adder Circuits

·   Air Conditioner (HVAC) Circuits

·   Air Flow Monitors

·   Aircraft Receivers

·   Alarm Circuits

·   AM (Amplitude Modulation) Circuits

·   AM Receiver Circuits

·   AM Transmitter Circuits

·   Amp Meters

·   Amplifiers

o Audio

o Buffer

o Differential

o High Frequency

o High Gain

o High Impedance

o High Speed

o Instrumentation

o Intermediate Frequency

o Limiting

o Logarithmic

o Low Noise

o Microwave

o Operational

o Power

o RF (Radio Frequency)

o Trans impedance

o Variable Gain

o Video

·   Audio Mixers

·   Audio Oscillator Circuits

·   Amplitude Modulation (AM) Circuits

·   Analog to Digital (A/D) Circuits

·   Analog Multipliers

·   Analog Switches

·   Anemometer Circuits

·   Annunciator Circuits

·   Antenna Circuits

·   Aquarium Circuits

·   Astable Circuits

·   Attenuators

·   Audio Amplifiers

·   Audio Circuits

o Accessories

o Intercom

o Level, Tone and Balance Controls

o Mixers

o Power Amplifiers

o Preamplifiers

o Stereo

o Surround Sound

·   Audio Mixers

·   Audio Oscillator Circuits

·   Automatic Frequency Controls

·   Automatic Gain Control (AGC) Circuits

·   Automatic Level Control Circuits 

·   Automotive Circuits

·   Balance Controls

·   Band-Pass Filters

o Active

o Passive

·   Battery Backup Circuits  

·   Battery Chargers

·   Battery Monitors

·   Battery Testers

·   Barometer (Atmospheric Pressure) 

·   Beeper & Buzzer Circuits

·   Biomedical Circuits

·   Bistable Multivibrators

·   Bridge Circuits

·   Buffer Circuits

·   Bug "Electronic"  & Detectors

·   Bug/Insect Killers

·   Burglar Circuits

·   Buzzer Circuits

·   Camera Flashers

·   Camera Circuits

·   Capacitance Sensors

·   Capacitance Switches

·   Capacitors (Super) Circuits

·   Carrier Current Transceivers

·   Cell Phones

·   Charge Pump Circuits

·   Chopper Circuits

·   Clock Circuits

·   Code Practice Circuits

·   Color Organ Circuits

·   Colpits Oscillators

·   Compandor Circuits

·   Comparator Circuits

·   Computer Cables

·   Computer Interface

·   Conductivity Sensors

·   Contact Bounce Suppression Circuits

·   Control Circuits

·   Converters

o AC to AC

o AC to DC

o Analog to Digital (A/D)

o Current to Voltage

o DC to AC

o DC to DC

o Digital to Analog (D/A)

o Frequency

o Frequency to Voltage

o Period to Voltage

o Sine to Square Wave

o Voltage

o Voltage to Current

o Voltage to Frequency

o Wide Band

·   Constant Current Circuits

·   Cooling Fan Controls

·   Cosine

·   Counters and Timer Circuits

·   Crystal Oscillators

·   Cube Root

·   Current Limiters

·   Current Loop Circuits

·   Current Meters

·   Current Mirrors

·   Current Sensors / Monitors

·   Current Source/Sink Circuits

·   Current to Voltage Converter

·   DC to AC Converters

·   DC to AC Power Supplies

·   DC to DC Converters

·   DC to DC Power Supplies

·   Data Logging / Acquisition Circuits

·   Decibel Meter

·   Decoder Circuits

·   Delay Circuits

·   Demodulators

·   Detectors

·   Dew Point Meters

·   Differential (Difference) Amplifier Circuits

·   Differentiator Circuits

·   Digital Circuits

·   Digital Readouts

·   Digital to Analog (D/A) Converters

·   Dimmer Circuits

·   Direction Finder Circuits

·   Discriminator Circuits

·   Display Circuits

·   Distance Monitors

·   Divider Circuits

·   Doorbell Circuits

·   DTMF (Dual Tone Multi Frequency) Circuits

·   Electronic Bugs  & Detectors

·   Electronic Locks

·   Electric Fence Circuits

·   Emergency Light Circuits

·   Encoder Circuits

·   ECG Moniter using PIC Microcontroller

·   FAX Circuits

·   FET Circuits

·   Fiber Optic Circuits

·   Field Strength Meters

·   Flashers and Blinkers

·   Flip/flop Circuits

·   Flyback Circuits

·   Fluid Level Monitors

·   Fluorescent Lamp Circuits

·   FM (Frequency Modulation) Circuits

·   Freespace Communications

·   Freezer Alarm

·   Frequency Converters

·   Frequency Counters

·   Frequency Divider Circuits

·   Frequency Doublers

·   Frequency Meters/Monitors

·   Frequency Multipliers

·   Frequency Shift (FSK) Circuits

·   Frequency Synthesizer Circuits

·   Frequency to Voltage Converters

·   Frost/Freeze Alarm

·   Function Generators

·   Game Circuits

·   Gas Detectors

·   Gate Arrays

·   Geiger Counter Circuits

·   Geophone Circuits

·   Ground-Fault Interrupter (GFI)

·   Ground Current Monitors

·   Hall Effect Circuits

·   Hartley Oscillators

·   High Impedance Circuits

·   High Gain Amplifier Circuits

·   High-Pass Filters

o Active

o Passive

·   High Speed/Frequency  Circuits

·   High Voltage Generators

·   Hour Meters

·   Holiday Circuits

·   Human Motion Detectors

·   Human Proximity Detectors

·   Human Touch Detectors

·   Humidity Sensors and Monitors

·   Indicator Circuits

·   Infrared Circuits

·   Instruments

·   Instrumentation Amplifiers

·   Intercom Circuits

·   Interface Circuits

·   Inverter Circuits

·   Ion Generator Circuits

·   Joysticks

·   Jacab's Ladder Circuits

·         Keypad Circuits

·    Ladder Networks

·    Lamp/Light Control Circuits

·    Laser Circuits

·    Latch Circuits

·    LCD (Liquid Crystal Display) Circuits

·    LED (Light Emitting Diodes) Circuits

·    Level, Tone and Balance Controls

·    Lie Detector Circuits

·    Light Dimmers

·    Light Dependent Resistor Circuits

·    Light Detectors

·    Light Flashers

·    Light-Beam Communications

·    Limiter Circuits

·    Limiting Amplifiers

·    Liquid Crystal Displays (LCD)

·    Liquid Detectors / Sensors

·    Liquid Level Monitors

·    Lock Circuits

·    Logarithmic Circuits

·    Logic Circuits

·    Low Noise Amplifiers

·    Low-Pass Filters

o  Active

o  Passive

·    LVDT (Linear Variable Differential Transformer) Circuits

·   Magnetic Sensors

·   Math Functions

o Cosine

o Cube Root

o Differentiator

o Integrators

o Log

o Square Root

·   Medical Electronics Circuits

·   Metal Detectors

·   Metronomes

·   Microphone Circuits

·   Micro Power Circuits

·   Microprocessor Circuits

·   Microwave Amplifiers

·   Microwave Detectors

·   Millivolt Meters

·   Milliamp Meters

·   Miscellaneous Circuits

·   Mixer Circuits

·   Model Circuits

·   Model Train Circuits

·   Model Airplane Circuits

·   Modem Circuits

·   Modulator Circuits

·   Moisture Monitors

·   Monostable

·   Morse-Code Circuits

·   MOSFET Circuits

·   Motion Sensor

·   Motor Controls

·   Mouse Circuits

·   Multiplexers

·   Multivibrator Circuits

·   Musical Circuits

·   Noise Generator Circuits

·   Noise Reduction Filters

·   Notch Filters

o Active

o Passive

·   One Shot Circuits

·   Operational Amplifier Circuits

·   Opticity Circuits

·   Optical Fiber Circuits

·   Optic Circuits

·   Optical Sensors

·   Opto-Isolator Couplers

·   Oscilloscope Circuits

·   Oscillators

o Astable

o Audio

o Colpits

o Crystal

o Hartley

o Pierce

o Sine wave

o Square wave

o Triangle wave

o Voltage Controlled

o Wein bridge

Source: www.electronicsteacher.com