Metronome by 555

This is easy Metronome Circuit.
It use IC 555 x2 and drive speaker.

This be Metronome Circuit. For sound origin Metronome strange music is good. By use the integrated circuit timer. The highly popularnumber NE555 or LM555 from the circuit uses IC this 2 pcs. frequency tall low origin alternates can give tone sweet voice. The VR1 use for fine the sound that want. By this circuit uses 8ohm small-sized loudspeakers. Then seeks to buy all not difficult equipment. Request have fun the electronics , be lucky.

Simple Metronome using transistor
This circuit be Simple Metronome circuit model to be simple. It use the transistor be important equipment by very the circuit is the character Astable Multi vibrator. For produce something the sound beep. By can fine VR1 for get sound tone Generator follow can want. A loudspeaker that ...
Metronome by transistor
circuit Metronome by transistor This the circuit Metronome electronics circuit, model to be simple. It uses the a little equipment. By use transistor be important equipment. It perform produce sound frequency , or Oscillator Generator Astable Multi vibrator and perform sound signal has gone out ...
Tone Burst Generator by LM555
Friends take an interest try build Tone Burst Generator be simple is. Try this circuit like sure because use IC 7555 , highly popular again. Assure that not sure difficult press the the secretariat of the senate S1 a loudspeaker will utter to come out immediately. When liberate S1 alrea ...
Door buzzer with 555
This is easy circuit buzzer. It use IC 555, Speaker 25 -80 OHM. I demolishes a store-room , see old loudspeaker and other equipment a little again. Then born the though builds Door Buzzer by use , IC 555. Perform sound electric bell origin. When press S1 as a result have a voice fair lou ...
Gate Tone Generator by IC 4011
Here is the tone generator circuit,it is small size. I use IC digital Cmos 4011 quad NAND gate. This will cause another NAND gate to pulse oscillator which will drive another gate to output a 1.3KHz tone. The transistor provides drive for the 8 ohm speaker. The IC 4011 's Input pin 1 fo ...