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Stepper motors consist of a permanent magnet rotating shaft, known as the rotor, and electromagnets on the stationary part that surrounds the motor, referred to as the stator. One complete rotation of a stepper motor is illustrated. At position...
If you require a small lamp that flashes for general use, there are numerous options available. Today, three lamp flasher circuits will be presented. The three lamp flasher circuits can be designed using different components and configurations, each offering unique...
This is a versatile discrete monostable circuit. The circuit consists of a 2N3819 JFET and 2N3704 transistors. This monostable multivibrator circuit has an additional input to enable or inhibit the function at any time without causing an output pulse....
A newcomer to the forum is seeking assistance with DIY electronic circuits and lacks a formal background in electrical engineering. The inquiry indicates a desire to learn and engage with the community on topics related to DIY electronic circuits. For...
The circuit employs a field-effect transistor (FET) at the input of a Schmitt trigger, allowing the use of a low-value capacitor. The trigger, controlled by Q1 and O2, exhibits a hysteresis of approximately 3V, regulated by a 3V zener...
The maximum charge voltage is set at 1.45 volts, while the higher trigger threshold is approximately 1.7 volts. This voltage can be adjusted using potentiometer P1 to reach 1.45 volts. A TTL control signal is output by the voltage...
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