SKU: OT3701 Article number: NA535 EAN: 8720618690302
Built-in NE555 chip.
A single-channel output, square wave pulse generator module based on the ubiquitous NE555 timer IC.
The module can be powered from a wide voltage range (4.5 to 12V) and will produce a continuous square wave output between 15Hz and 24KHz, which can be set using a built-in multi-turn potentiometer.
Useful for applications where an approximate frequency clock source is required, such as for generating tone generation for stepper motors, etc.
Specifications:
PCB color: blue
Supply voltage: 4.5 to 12V
Supply current: 3mA at 5V Vcc
Min freq (approx.): 15Hz 49% duty cycle at 5V Vcc
Max freq (approx.): 24KHz 89.4% duty cycle at 5V Vcc
Output voltage: 4.5V at 5Vcc / 11.5V at 12Vcc
Size: 29 (mm) x12 (mm)
Dimensions
Length: 2.9cm
Width: 1.2cm
Height: 1.2cm