Fasizi 5 x NE555 Pulse Frequency On Cycle Adjustable Module Square Signal Generator
Fasizi 5 x NE555 Pulse Frequency On Cycle Adjustable Module Square Signal Generator
Features: 1. As a square wave signal generator, it produces a square wave signal used for experimental development. 2. Used to drive a stepper motor to generate a square shaft drive signal. 3. Generate adjustable pulse for MCU. 4. Generate adjustable pulse to control the associated circuit. 5. Size: 31mm x 22mm 6. Main chip: NE555 7. Input voltage: DC 5V-15V If the power supply is 5V, the output current can be approx. 15 mA. With 12 V power supply, the output current can be approx. 35 mA. 8. Input current: ≥100mA 9. Output amplitude: 4.2V V-PP to 11.4V V-PP (Different input voltage, the output amplitude will be different.) 10. Maximum output current: ≥15mA (5V power supply, V-PP greater than 50%), ≥35mA (12V power supply, V-PP greater than 50%) 11. Output with LED indicator (low level, LED lights on, high level, LED turns off, low frequency, the LED flashes). 12. The output frequency range is selectable: LF file: 1Hz ~ 50Hz. IF file: 50Hz ~ 1kHz. High frequency file: 1KHz ~ 10kHz HF file: 10kHz ~ 200kHz. 13. The output switch-on cycle can be finely adjusted; key cycle and frequency are not adjustable separately; the setting of the switch-on cycle changes the frequency. Package includes: 5 x NE555 Pulse Rate Power On Module
Product Features
- Main Chip: N5555; Input Voltage: DC 5-15V; Output Amplitude: 4.2V V-PP (5V Input) to 11.4V V-PP (12V Input); Output Frequency: 1Hz-50Hz, 50Hz - 1KHz - 10KHz, 10KHz-200KHz Four optional.
- There are 4 jumpers and 2 variable resistors on the module, users can adjust the output shaft with these components to easily get their ideal wave.
- LED indicator: low LED light, high level LED off, the frequency is low when the LED flashes.
- Capacitive capacity determines the frequency range, the user can calculate the adjustment according to their own needs.
- The output switch-on cycle can be finely adjusted. Duty cycle and frequency are not separately adjustable, the setting of the switch-on cycle changes the frequency.