Function Description:
1: Output terminal of the output square wave signal, the amplitude is approximately equal to input voltage.
2: Output duty cycle is not adjustable, basic stability of duty cycle of the output signal in the process of adjusting the frequency (50% -65%).
3: Frequency through built-in multi-turn potentiometer adjustment, adjustment range: 50Hz ～6kHz
Power:
Supply Voltage DC 5V-15V , No-load current is about 3mA.
Output drive current:
200mA MAX.
Uses:
Used as signal source in the circuit;
Method of use:
1. Input power then work ;
2. Terminated with a power supply filter capacitor 0.1uf to be more stable.
3. Clockwise adjustment potentiometer, frequency increases, adjustment potentiometer counterclockwise, frequency decreases.
Size:
13mm x 10mm x 8mm（Very small）
Note:
1. Above parameters are measured at 5V, may be different in other voltage.
2. This product is not a sophisticated circuit, not suitable for high precision.