This is function generator using op amp. As usual the function generator will be expensive and difficult.However, this is a simple circuit with only two ICs.This circuit is suitable for experiments. The output is 3 waveform , Square wave signal amplitude 7Vp-p, Triangular wave = 2Vp-vp and sine wave = 2Vp-p all have the frequency … Read more
Here are the function generation circuit lists. Why use them? They are suitable for use or test the various electronic circuits. These circuits can generate 2 or 3 waveforms such as square wave, triangle, and sine waves from 1Hz up to 1MHz. In different amplitude. You can use a lot of components, transistors, instant ICs, Op-amp, … Read more
This is a simple musical sound circuit using UM66T IC.It use just integrated IC loudspeaker, piezo buzzer, Small-sized and low current power supply 3V only […] Read more
This is Sound effects two tone circuit, which generally abound measure various both of kinds use IC frequency origin oruse the transistor. The sound will that is proportionate big depend on the value of R and C. For this circuit is will building sound of pale long tail or clock ancient sound.The work of the … Read more
The XR2206 Function Generator circuit (Sine-Triangle-Square Waveform). Frequency range : 1HZ – 1MHz, can adjusted OUTPUT Voltage. Easy to builds with PCB. […] Read more