michael_circuit
New Member
Square Wave Oscillator
Hello all,
I'm sure this question has been answered many times here at electro-tech. I built this simple square wave generator (link provided below) and I cant seem to get amplitue to appear on my oscilloscope. I just get the baseline and leading/trailing edge to appear. so basically top and bottom but no sides.
heres is a perfect example of whats happening
https://www.amplifier.cd/Verstaerke...i_Verstaerker_Test/images/Slew_Rate_Inp_1.jpg
6v in
R1 = 100k also tried with 10k but with no success.
R2 = 100k
R3 = 100k
R4 = 100k
C1 = .01 uf
there is a 1k resistor connected to Vin. instead of the 10k depicted.
schematic provided below
https://schematicwiring.com/wp-cont...sing-comparator-circuit-schematic-diagram.JPG
Hello all,
I'm sure this question has been answered many times here at electro-tech. I built this simple square wave generator (link provided below) and I cant seem to get amplitue to appear on my oscilloscope. I just get the baseline and leading/trailing edge to appear. so basically top and bottom but no sides.
heres is a perfect example of whats happening
https://www.amplifier.cd/Verstaerke...i_Verstaerker_Test/images/Slew_Rate_Inp_1.jpg
6v in
R1 = 100k also tried with 10k but with no success.
R2 = 100k
R3 = 100k
R4 = 100k
C1 = .01 uf
there is a 1k resistor connected to Vin. instead of the 10k depicted.
schematic provided below
https://schematicwiring.com/wp-cont...sing-comparator-circuit-schematic-diagram.JPG
Last edited: