MORSE PRACTICE OSCILLATOR
#Morse code
#practice oscillator
#audio oscillator
#signal generator
#ham radio
#electronics training
#sound generator
#educational
#DIY electronics
#beginners
No description available.
Electronic lark sounds circuit
The electronic circuit simulates bird sounds under varying lighting conditions, particularly influenced by neon light irradiation, resulting in fluctuating and changing tones. The sound produced is continuously variable. The schematic of this circuit is provided.
The described electronic circuit utilizes a...
Audio-frequency generator circuit
An audio frequency signal generator can output audio signals, 465 kHz spectral amplitude signals, and 52.5 Hz to 16 kHz high-frequency amplitude-modulated signals. The high-frequency oscillator's vibration frequency is determined by the components G and L. A variety of musical...
Ticking Bomb circuit diagram
The ticking bomb sound generator circuit diagram operates by charging a 2.2 µF capacitor. When the voltage at the base of the NPN transistor reaches 0.65 V, it activates the transistor, which in turn activates the BC557 transistor, increasing the...
Electronic-bagpipe
This circuit simulates the dual-tone drone sound produced by an unusual wind instrument. The urjunction transistors Q1 and Q2 are configured in similar audio-oscillator circuits. The frequency of each oscillator is determined by one of the two resistors selected using...
Morse Code Alarm Clock
Almost trivial application of an AT90S2313 or ATtiny2313 in an alarm clock to change the alarm from "BEEP BEEP BEEP BEEP BEEP BEEP BEEP BEEP..." to "WAKE UP" in Morse code. This was designed in response to a request and...
AudioWave 2.0
With AudioWave 2.0 your soundcard becomes a comfortable LF-signal-generator, which produces signals from 1Hz to 20 kHz with a resolution of 1 Hz. Phase shift between left and right channel is adjustable from 180° to +180° and an attenuator can...
cuckoo sound generator
This circuit generates a two-tone effect similar to the sound of a cuckoo. It can be utilized for doorbells or other applications due to its integrated audio amplifier and loudspeaker.
The circuit is designed to produce a distinctive two-tone sound, replicating...
Cuckoo Sound Generator Circuit Schematic
Cuckoo Sound Generator Circuit Schematic. This circuit generates a two-tone effect similar to the cuckoo song. It can be utilized for doorbells or other applications due to a built-in audio amplifier and loudspeaker.
The Cuckoo Sound Generator Circuit is designed to...
Cuckoo Sound Generator Circuit Schematic
This circuit generates a two-tone effect similar to the cuckoo song. It can be utilized for doorbells or other applications due to its integrated audio amplifier and loudspeaker. As a sound effect generator, it can connect to external amplifiers, tape...