Pulse Frequency Duty Cycle Square kit
BD 5.000
1. Used as a square wave signal generator produces a square wave signal for the experimental development use.
2. Used to generate the square wave signal to drive a stepper motor drive.
3. Produce adjustable pulse for the MCU to use.
4. Generating adjustable pulse to control the associated circuits.
2. Used to generate the square wave signal to drive a stepper motor drive.
3. Produce adjustable pulse for the MCU to use.
4. Generating adjustable pulse to control the associated circuits.
Features:
-Dimensions : 3.5cm *
3.6cm -Main Chip: NE555;
-Input voltage: 5V-15VDC. 5V power supply, the output current can be about 15mA; 12V power supply, the output current can be such 35mA;
-Input current :? 100MA
-Output Amplitude: 4.2V V-PP to 11.4V V-PP (depending on the input voltage, the output amplitude is not the same)
-Maximum output current :? 15mA (5V supply, V-PP more than 50%) ,? 35mA (12V power supply, V-PP is more than 50%)
Advantages:
-Out with LED indicator, no LED output quantity (low, high level LED off relatively low frequency LED flashing);
- Output frequency range optionally continuously adjustable output frequency;
-Low frequency rack: 1 Hz ~ 50 Hz
-If stall: 50 Hz ~ 1 kHz
-In high frequency stall: 1 kHz ~ 10 kHz
-High frequency rack: 10 kHz ~ 200 kHz
-Output duty cycle can fine-tune the duty cycle and the frequency is not adjusted separately, the duty cycle will change the frequency
-Output frequency is adjustable;
-Cycle T = 0.7 * (Ra + 2 * Rb) * C
-Ra, Rb: 0-10 K adjustable;
-LF gear C = 0.001uF;
-If file C = 0.1uF;
-In high frequency file C = 1 uF;
- High frequency transmission C = 100uF, buyers of frequency signals can have their own calculations.
Note: The output duty cycle can fine tune the duty cycle and the frequency is not adjustable separately adjust the duty cycle will change the frequency
-Dimensions : 3.5cm *
3.6cm -Main Chip: NE555;
-Input voltage: 5V-15VDC. 5V power supply, the output current can be about 15mA; 12V power supply, the output current can be such 35mA;
-Input current :? 100MA
-Output Amplitude: 4.2V V-PP to 11.4V V-PP (depending on the input voltage, the output amplitude is not the same)
-Maximum output current :? 15mA (5V supply, V-PP more than 50%) ,? 35mA (12V power supply, V-PP is more than 50%)
Advantages:
-Out with LED indicator, no LED output quantity (low, high level LED off relatively low frequency LED flashing);
- Output frequency range optionally continuously adjustable output frequency;
-Low frequency rack: 1 Hz ~ 50 Hz
-If stall: 50 Hz ~ 1 kHz
-In high frequency stall: 1 kHz ~ 10 kHz
-High frequency rack: 10 kHz ~ 200 kHz
-Output duty cycle can fine-tune the duty cycle and the frequency is not adjusted separately, the duty cycle will change the frequency
-Output frequency is adjustable;
-Cycle T = 0.7 * (Ra + 2 * Rb) * C
-Ra, Rb: 0-10 K adjustable;
-LF gear C = 0.001uF;
-If file C = 0.1uF;
-In high frequency file C = 1 uF;
- High frequency transmission C = 100uF, buyers of frequency signals can have their own calculations.
Note: The output duty cycle can fine tune the duty cycle and the frequency is not adjustable separately adjust the duty cycle will change the frequency
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