Mô đun tần số tín hiệu hình vuông NE555 độc đáo

Giới thiệu Mô đun tần số tín hiệu hình vuông NE555 độc đáo

Dear, welcome to Deceble, where you can find the latest season's products. We also provide 24H online Q&A. For product details, please read on~
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.