Make Cricket Buzzer Generator circuit using LM324
The cricket sound effect circuit which is an another Sound effects generator byLM324 op-amp and emit by a buzzer. And they have sound similarly the cricket Read more
LM324
Op-amp LED flasher circuit – Oscillator circuit
This Op-amp LED flasher circuit , that interesting. By it will wink to alternate between LED the red and LED the green. This circuit can work with IC LM324, […] Read more
1.5V battery tester circuit using LM324
This fine 1.5V battery tester circuit using LM324, Can measure the voltage of the 1.5V battery AA or AAA. As decimal point. Easy to use by LEDs display Read more
LM324 circuit | How to | Datasheet | Pinout
The LM324 circuit is high popular, in many circuit diagram,package of four (OP-AMP) The power is single-polarity positive- negative, very wide range. […] Read more