555 timer
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AC Lights Flashing and Blink Control Circuit Using 555 Timer and TRIAC Sometimes, we might need an AC bulb flasher circuit that can blink a series of bulbs in a particular time interval for… |
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Positive and Negative Charge Pump Circuit In a previous article, I have shown you how you can build your own switched capacitor voltage converter circuit using the… |
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Charge Pump Circuit - Getting Higher Voltage from Low Voltage Source The situation is simple – you have a low voltage supply rail, say 3.3V, and you want to power something that needs 5V. This is… |
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Simple Curve Tracer Circuit: Tracing the Curve for Resistor, Diode and Transistor Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s… |
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Simple H-Bridge Motor Driver Circuit using MOSFET At the outset, driving a motor might seem like an easy task – just hook the motor up to the appropriate voltage rail and it… |
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Frequency to Voltage Converter Circuit Frequency to voltage converter converts the frequencies or pulses to the proportional electrical output such as voltage or… |
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Sawtooth Waveform Generator Circuit In electronics, waveforms are mostly plotted against voltage and time. The frequency and amplitude of the signal can vary… |
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24V Flasher Circuit Different Electronic systems operate in different level of voltages. Most commonly the digital electronic systems like… |
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8051 Microcontroller based Frequency Counter Frequency is defined as number of cycles per second. It can also be defined as reciprocal of total time ‘T’. In this… |
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Frequency Divider Circuit using 555 Timer and CD4017 Frequency Dividers are the circuits which divide the input frequency by n (any integer number), means if we provide some signal… |
