Triangle and Squarewave Generator

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 waveform offset can be removed by adding a capacitor in series with the output.

Source : http://ourworld.compuserve.com/homepages/Bill_Bowden/

Triangle and Squarewave Generator by IC 40106
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 Square ...
Single supply Function Generator by TLC271
The circuit has both square-wave and triangle-wave output. The left section is similar in function to a comparator circuit that uses positive feedback for hysteresis. The inverting input is biased at one-half the Vcc voltage by resistor R4 and R5. The output is fed back to the non-inverting ...
Function Generator with ICL8038
Specifications Frequency range 0.95 Hz to 105 KHz in five decade ranges. Waveforms Sine, Triangular and Square. Output amplitude Adjustable from 10 mV PP. to 10 V PP Output impedance 50 ohms. Sine wave Amplitude Flatness +/- 1 dB Sine wave THD * Less than or equal to 0.8% from 10 H ...
Pulse Generator by IC LM350T and 555
This be Power Pulse Generator Circuit , by use the integrated circuit NE555 be Square wave Oscillator Generator. Fine the frequency done to a turn R1. From that time send output go to still transistor 2N2222 control give IC LM350T work have voltage come out the character pulse ...
Ramp Generator by 2N4891
This be Ramp Wave Generator Circuit by use UJT , 2N4891 numbers are important equipment. By Q2 take Voltage of C1 and give Output be sawtooth waves . The R3 will control occurrence waves sawtooth rate by signal picture has will the character is waves , the alms is Voltage quietly ...