This circuit uses an operational amplifier that is still common today. The indication is made by LED and the power supply can be changed to values between 6 and 12 V.
Heads or tails (CB22061E)
- Details
- Written by: Newton C. Braga
This circuit uses an operational amplifier that is still common today. The indication is made by LED and the power supply can be changed to values between 6 and 12 V.
