Circuit diagrams and schematics - Electronic projects

This is circuit Function Generater,Triangle and Squarewave Generator. Use IC 40106 and Transistor BC547. VR1 For Control frequency Output. S3 to Seclector High = 1kHz-10kHz, Low = 10Hz-100Hz. Voltage supply 3-15V. Detail other see in circuit. Related Links Circuit More about Squarewave Oscillator More about IC 40106 More Circuit about triangle wave generator Squarewave Oscillator [...]

Here is a simple triangle/squarewave generator using a common 1458 dual op-amp that can be used from very low frequencies to about 10 Khz. The time interval for one half cycle is about R*C and the outputs will supply about 10 milliamps of current. Triangle amplitude can be altered by adjusting the 47K resistor, and [...]