Astable multivibrator circuit diagram

Analyzing the filter capacitance or inductance shows that the filtered DC output remains somewhat volatile. In situations requiring a smoother DC output, a duplex filter can be employed. The LC filter, which consists of a capacitor and inductor, is...

The circuit operates with a controller that includes a power supply circuit, a control circuit, and an audio amplifier, which are three distinct components. The power circuit comprises diodes VD1 to VD4, resistor R1, capacitor C1, LED1, LED2, and...

This amplifier is designed with the following specifications: distortion less than 0.1% at full power of 100W even at 20KHz, with power attributed to an extended bandwidth. The output transistors are protected against short circuits, and the power supply...

Investigating a Paradox: Recently, an energy-saving LED flashlight was observed for sale that utilized only one 1.5-volt battery. Upon purchasing this light and disassembling it, the expectation was to find a battery, bulb, switch, and a circuit board designed...

The LTC1063 is a monolithic low-pass filter that provides exceptional DC and AC performance. It features both internal and external clock tunability, with cutoff frequencies reaching up to 50 kHz, a typical output DC offset of 1 mV, and...

Characterized by a steady flow of power when the power supply voltage fluctuates or the load changes, this circuit maintains a constant load current. The output current of the circuit is illustrated in Figure 4A. When the load varies...