Published:2011/12/2 2:02:00 Author:Ecco | Keyword: 50Hz, time-base , signal generator
View full Circuit Diagram | Comments | Reading(1314)
Published:2011/12/2 2:06:00 Author:Ecco | Keyword: 4-bit, addition, subtraction, operation
View full Circuit Diagram | Comments | Reading(1067)
Published:2011/12/2 2:08:00 Author:Ecco | Keyword: D / A converter principle , resistor
View full Circuit Diagram | Comments | Reading(585)
Published:2011/12/2 2:07:00 Author:Ecco | Keyword: Logic circuit , transistor
View full Circuit Diagram | Comments | Reading(601)
Published:2011/12/2 1:47:00 Author:Ecco | Keyword: RC -coupled amplifier
View full Circuit Diagram | Comments | Reading(2383)
Published:2011/12/2 1:47:00 Author:Ecco | Keyword: OTL circuit , input transformer
View full Circuit Diagram | Comments | Reading(966)
Published:2011/12/2 1:48:00 Author:Ecco | Keyword: direct , FM modulation , varactor
View full Circuit Diagram | Comments | Reading(1298)
Published:2011/12/2 1:49:00 Author:Ecco | Keyword: Carrier, isolation amplifier
View full Circuit Diagram | Comments | Reading(748)
Published:2011/12/2 1:50:00 Author:Ecco | Keyword: directly, coupled amplifier
View full Circuit Diagram | Comments | Reading(795)
Published:2011/11/22 20:50:00 Author:Ecco | Keyword: State variable filter , SVF Heterogeneous output , oscillator
The figure above adds the averagevalue filter circuit andJFET on the basis ofthe SVF, andJFET is usedas a variable resistor AGC to achieve steady increasing.
The figure aboveuses the comparator to achieve the AGC, andthe comparator's output voltage range is determined by the average detector . (View)
View full Circuit Diagram | Comments | Reading(2251)
Published:2011/11/22 20:39:00 Author:Ecco | Keyword: Bell oscillator
View full Circuit Diagram | Comments | Reading(709)
Published:2011/11/22 20:38:00 Author:Ecco | Keyword: Self-excited multivibrator
View full Circuit Diagram | Comments | Reading(813)
Published:2011/11/22 20:37:00 Author:Ecco | Keyword: self-excited , equivalent inductance, RC oscillator
View full Circuit Diagram | Comments | Reading(681)
Published:2011/11/22 20:36:00 Author:Ecco | Keyword: 40kHz , carrier signal, oscillation circuit, infrared remote control
View full Circuit Diagram | Comments | Reading(762)
Published:2011/11/22 20:35:00 Author:Ecco | Keyword: crystal oscillator , comparator
View full Circuit Diagram | Comments | Reading(1133)
Published:2011/11/21 2:23:00 Author:Ecco | Keyword: RF crystal oscillator , dual op-amp
View full Circuit Diagram | Comments | Reading(2605)
Published:2011/11/21 2:22:00 Author:Ecco | Keyword: basic, Pierce , crystal oscillator , JFET
View full Circuit Diagram | Comments | Reading(2178)
Published:2011/11/21 2:21:00 Author:Ecco | Keyword: First-order, active , phase-shift oscillator
View full Circuit Diagram | Comments | Reading(634)
Published:2011/11/21 2:20:00 Author:Ecco | Keyword: Tuning fork oscillator
Figure (a) uses regulator circuit D1 tolimit amplitute, and theinput and output phase-shift tuning fork is 180o.Figure (b)uses transistor saturation tolimit amplitute, and the transistor inverting in 180o.
(View)
View full Circuit Diagram | Comments | Reading(1267)
Published:2011/11/22 2:24:00 Author:Ecco | Keyword: XOR gate , controlled oscillator
View full Circuit Diagram | Comments | Reading(1316)
Pages:411/2234 At 20401402403404405406407408409410411412413414415416417418419420Under 20 |