Wave Signal Generator Board Module Adjustable Stepper Motor Driver Board

Wave Signal Generator Board Module NE555 Duty Cycle Frequency Square Wave Signal Board Adjustable Wave Signal Generator 5V-15VDC

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Board

Specification:

Input voltage: 5V-15VDC. When the power supply is 5V, the output current can be about 15MA, and when the power supply is 12V, the output current can be about 35MA.

Input current: > = 100MA

Output range: 4.2V V-PP to 11.4V V-PP. (the input voltage is different, the output amplitude is also different).

Maximum output current: >= 15MA (5V power supply, V-PP > 50%), > =35MA (12V power supply, V-PP > 50%)

With LED indicator output (low level, LED light; high level, LED extinction; low frequency, LED flicker)

The output frequency range is optional.

LF file: 1Hz~50Hz IF file: 50Hz~1kHz

High frequency file: 1KHz~10kHz

HF file: 10kHz~200kHz

Cycle T = 0.7 (RA + 2RB) C (RA, RB is 0-10K adjustable)

Low frequency: C = 100UF; intermediate frequency: C = 1UF

M-H frequency: C = 0.1UF; high frequency: C = 0.001UF

Size: 30*21*19mm/1.18*0.82*0.74''

Note:

Please allow 1-3cm differs due to manual measurement.

Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.