Hi,
I have generated a square wave of 50Hz using P89V51RD2, since the output is of the order of 5V only, i have connected this to the opto coupler. Where as after given it to the first pin of the opto coupler, when i check the signal from the uC the voltage is only 0.75V, hence iam not getting any output from the opto coupler. iam using MCT2E IC
I have generated a square wave of 50Hz using P89V51RD2, since the output is of the order of 5V only, i have connected this to the opto coupler. Where as after given it to the first pin of the opto coupler, when i check the signal from the uC the voltage is only 0.75V, hence iam not getting any output from the opto coupler. iam using MCT2E IC