NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave 5V-12V Signal Generator for Arduino Smart Car

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave 5V-12V Signal Generator for Arduino Smart Car

 

Description

Type 1
1.Input Voltage: 5V-15VDC. when power supply is 5V , the output current can be 15MA around;when 12V power supply, the output current can 35MA around;
2.Input current: >=100MA;
3.Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different)
4.Maximum output current: >=15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%) 
5.Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes);
6.The output requency range is selectable:
 LF file: 1Hz ~ 50Hz  IF file: 50Hz ~ 1kHz
 High-frequency file: 1KHz ~ 10kHz
 HF file: 10kHz ~ 200kHz
7.Cycle T=0.7 (RA+2RB) C  (RA, RB for 0-10K adjustable);
Low frequency:C=100UF;   Intermediate frequency:C=1UF;
M-H frequency: C=0.1UF;   High frequency: C=0.001UF,

Type 2
100% Brand new and high quality!
On-board chip NE555.
A single channel output, the output duty cycle square wave is about fifty percent.
Onboard adjustable resistance, resistance can be controlled to adjust the output frequency.
Best choice for yourself or your friend.You will not be disappointed!

Specification
Color: Blue
Working voltage: 5-12V
Size: 29 (mm) x12 (mm)

Package Included

1 Pcs NE555 Module