Using electronic diagram below can be designed a speed regulator for DC motors. The circuit use pulse phase modulation (IC1 rectangular pulse modulator always engages the motor to 0.5 ms).
Circuit Diagram:
Simple 555 timer circuits
Free simple 555 timer circuits electronics projects with explanation and diagrams. Huge collection of electronics projects based on the 555 timer circuit or equivalent integrated circuits.
555 timer voltage converter
A simple voltage converter built with a 555 timer can be made using this electronic circuit diagram. Since the converter does not contain any adjustable element, output voltage is, dependent of load.
Circuit Diagram:
Fast charger for NiCd batteries using 555 timer
A fast charger for NiCd batteries can be made using this circuit diagram. This electronic circuit is built using 555 timer circuit connected as astabil.
Circuit Diagram:
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| 555 timer circuit water softener |
Using electronic diagram below can be made a very simple water softener. This 555 timer circuit... |
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| 555 timer voltage converter |
A simple voltage converter built with a 555 timer can be made using this electronic circuit... |
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| Square wave generator using 555 timer |
This electronic project is a piece of test equipment designed using a 555 timer circuit. It's a... |
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| 555 timer circuit Electronic roulette wheel |
Using a simple voltage controlled oscillator a 555 timer IC and 4017 counter/divider IC can be... |
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| US police electronic siren circuit |
A very simple police electronic siren can be built using electronic diagram below. This... |
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| 555 timer circuit voltage doubler |
This 555 timer circuit voltage doubler is very simple and require few external components . This... |
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| Electro muscular stimulator device |
This electronic schematic circuit is a simple Electro muscular stimulator device based on a 555... |
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| 555 timer circuit Warning lights for bicycle |
A very simple 555 timer circuit Warning lights for bicycle with automatic disconnection can be... |
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| Photoelectric Smoke detector |
An very simple smoke detector circuit can be constructed using a 555 timer circuit and a photo... |
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| 555 timer Piezo alarm circuit |
A very simple piezo alarm circuit which will generate a sound around 110dB can be designed using... |
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| 555 timer circuit Remote control Jammer |
This 555 timer circuit Remote control Jammer device it’s useful when we need to block someone to... |
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| 555 timer Lamp signalization circuit |
This 555 timer Lamp signalization circuit can substitute the signalization relay or other... |
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