circuit idea - circuit-fantasia > circuit stories |
||||||
Understand, Build and Invent Circuits!* NEW * Op-amp inverting current-to-voltage converter * NEW * |
||||||
|
||||||
Stories about Passive Converters |
||||||
understand - build - invent |
understand - build - invent |
|||||
Stories about Op-Amp Converters |
||||||
![]() Op-amp ammeter made by a galvanometer understand - build - invent |
![]() Op-amp inverting voltage-to-current converter understand - build - invent | ![]() Op-amp inverting current-to-voltage converter * NEW * understand - build - invent | ||||
![]() Transimpedance amplifier understand - build - invent | ![]() Inverting op-amp RC integrator understand - build - invent |
![]() How do we create a virtual ground? understand - build - invent |
||||
Stories about Constant Current Sources |
||||||
What is the philosophy of a constant current source? understand - build - invent |
(shortened) understand - build - invent |
(real loaded) understand - build - invent |
||||
Simple BJT current source understand - build - invent |
understand - build - invent |
![]() Transistor current source with shifting capacitor understand - build - invent |
||||
Widlar op-amp current source understand - build - invent |
![]() Inverting op-amp current source understand - build - invent |
![]() Howland op-amp current source understand - build - invent |
||||
Stories about Negative Resistance |
||||||
How do we make dynamic resistance? invent |
|
|
||||
understand - build - invent |
|
|
||||
Stories about Various Op-Amp Circuits |
||||||
![]() Current biased bridge |
|
|||||
circuit idea - circuit-fantasia > circuit stories |