Генератор импульсов таймера нестабильного мультивибратора IC 555

@radal05
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Video ini hanya men tes Modul Signal Generator Ne555 Pulse Duty Cycle Square Wave Ne 555.

1. It is used as a square ve signal generator to generate square ve signals for experimental development.
2. It is used to generate square ve signal to drive the stepper motor driver.
3. Generate adjustable pulses for MCU use.
4. Generate adjustable pulses to control related circuits.
2. Brief description:
1. Size: 3.1CM*2.2CM
1. Main chip: NE555;
2. Input voltage: 5V-15VDC. When powered by 5V, the output current can be around 15MA; when powered by 12V, the output current can be around 35MA;

3. Input current: ≥100MA
4. Output amplitude: 4.2V V-PP to 11.4V V-PP. (depending on the input voltage, the output amplitude will be different)
5. Output current: ≥15MA (5V power supply, V-PP greater than 50%), ≥35MA (12V power supply, when V-PP is greater than 50%)


Three advantages and features:
1. The output has LED indication, and it is clear whether there is an output (the amount of LED is at a low level, the LED is off at a high level, and the LED flashes when the frequency is relatively low);
2. The output frequency range is optional, so that the output frequency is more Continuously adjustable;
low frequency file: 1Hz~50Hz
medium frequency file: 50Hz~1kHz
medium and high frequency file: 1KHz~10kHz
high frequency file: 10kHz~200kHz

3. The output duty cycle can be fine-tuned. The duty cycle and frequency are not adjustable separately. Adjusting the duty cycle will change the frequency;

4. The output frequency is adjustable;
period T=0.7(RA+2RB)C

RA and RB are adjustable from 0 to 10K;

C=0.001UF at low frequency; C=0.1UF at
medium frequency; C=1UF at medium and high frequency;
C=100UF at high frequency, so buyers can calculate the frequency of the veform by themselves

The scope of application of this module:
1. It is used as a square ve signal generator to generate square ve signals for experimental development.
2. It is used to generate square ve signal to drive the stepper motor driver.
3. Generate adjustable pulses for MCU use.
4. Generate adjustable pulses to control related circuits.
2. Brief description:
1. Size: 3.1CM*2.2CM
1. Main chip: NE555;
2. Input voltage: 5V-15VDC. When powered by 5V, the output current can be around 15MA; when powered by 12V, the output current can be around 35MA;

3. Input current: ≥100MA
4. Output amplitude: 4.2V V-PP to 11.4V V-PP. (depending on the input voltage, the output amplitude will be different)
5. Output current: ≥15MA (5V power supply, V-PP greater than 50%), ≥35MA (12V power supply, when V-PP is greater than 50%)


Three advantages and features:
1. The output has LED indication, and it is clear whether there is an output (the amount of LED is at a low level, the LED is off at a high level, and the LED flashes when the frequency is relatively low);
2. The output frequency range is optional, so that the output frequency is more Continuously adjustable;
low frequency file: 1Hz~50Hz
medium frequency file: 50Hz~1kHz
medium and high frequency file: 1KHz~10kHz
high frequency file: 10kHz~200kHz

3. The output duty cycle can be fine-tuned. The duty cycle and frequency are not adjustable separately. Adjusting the duty cycle will change the frequency;

4. The output frequency is adjustable;
period T=0.7(RA+2RB)C

RA and RB are adjustable from 0 to 10K;

C=0.001UF at low frequency; C=0.1UF at
medium frequency; C=1UF at medium and high frequency;
C=100UF at high frequency, so buyers can calculate the frequency of the veform by themselves

00:00 radal05
00:12 Modul Signal Generator Ne555
01:00 Schematic Modul Signal Generator Ne555
03:38 Tes