The frequencies of both oscillators are dependent on an internal 61.5 kΩ resistor and an external resistor, RT=Siren driver circuit diagram 1 – RT Optional resistor to earth for improved frequency ...

The motor driver circuit here is based on a simple 16-pin IC (L293D) which can drive two dc motors independently. As can be seen in the circuit diagram, pins 4, 5, 13 and 12 of LM293 (U2) are ...

The driver circuit layout must minimize parasitic capacitances ... Figure 7 shows a block diagram of a typical desaturation detector. Here, a high voltage fast recovery diode (D1) is connected ...

This circuit was developed to aid manufactures of optical equipment ... Most often used as the detection element in spectrometers, this combination of linear detector and driver electronic can also be ...