opamp
-
Amplifier Circuit Diagrams
Log amplifier Schematic Circuit Diagram
Log amplifier is a linear circuit in which the output voltage will be a constant time the natural logarithm of…
Read More » -
Amplifier Circuit Diagrams
100W RMS Amplifier Schematic Circuit Diagram
Circuit Description: This is a 100-watt basic power amp that was designed to be (relatively) easy to build at a…
Read More » -
Voltage Regulators Circuit Diagrams
DESIGN PROJECT SCHEMATIC CIRCUIT DIAGRAM
There are two linear regulators in the bag of most people dealing with hobby electronics: LM317. One opamp (LM318) and plenty…
Read More » -
Battery Charger
CHINESE MADE UNIVERSAL CHARGER SCHEMATIC CIRCUIT DIAGRAM
A simple but very useful charger that was put on the market many years ago ( first seen on a birdcage ) ..…
Read More » -
LCD-LED Display
LED TV Backlight Tester Schematic Circuit Diagram
This circuit can be used to test up to three LEDs at once, connected in series. You can easily increase…
Read More » -
Calculator & Measurement
Schematic Circuit Diagram Op-Amp as a Window voltage detector proteus simulation
To detect the arrival of a particular range of voltage(s) from the swing of an input signal, this circuit is…
Read More » -
Motor Circuit Diagrams
Converting a DCM Motor Schematic Circuit Diagram
We recently bought a train set made by a renowned company and just couldn’t resist looking inside the locomotive. Although…
Read More » -
Zener Diode
Adjustable Zener Diode Schematic Circuit Diagram
A Zener diode is the simplest known type of voltage limiter (Figure 1) As soon as the voltage exceeds the…
Read More » -
LCD-LED Display
Low-cost Position Sensor Schematic Circuit Diagram
Ever wanted to build a positioning encoder? Here’s one and you do not even need any sensors. The circuit uses…
Read More » -
555 timer ic
Overvoltage Protection Schematic Circuit Diagram
This is a tried and trusted design for the protection against overvoltages that can be configured for your own needs.…
Read More »
