Dual slope ADC principle with display

221

02:47:01

During the first stage, uknown voltage (highlighted source on the left side) is being integrated for a preset amount of time. After that, the second, known voltage of oposite polarity is integrated. Duration of the second stage signal is proportional to the unknown voltage. Ux=-N/2 where N is number displayed on the 7seg. 

published 10 years ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.