SMAKN Square Wave Signal Generator NE555 Pulse Module w LED

SMAKN Square Wave Signal Generator NE555 Pulse Module w LED Indicator 5-12V
- Max. Output Current : 10mA (5V Power Supply ) 30mA (12V Power Supply);
- PCB Board Size :20 * 40mm
- Materials : FR-4, PCB;Main Color : Green, Black, Blue
- Input Current: ≥100ma
- Output Voltage: 4.2v-11.4v peak. With the power supply voltage variation
Max. Output Current : 10mA (5V Power Supply ) 30mA (12V Power Supply);
PCB Board Size :20 * 40mm
Materials : FR-4, PCB;Main Color : Green, Black, Blue
Net Weight : 11g
Package Content: 1 x NE555 Pulse Module
Frequency:
J1: 0.6 ~ 25Hz
J2: 7 ~ 300Hz
J3: 50 ~ 2.5KHz
J4: 350K ~ 6.6KHz
J5: 6.7K ~ 180KHz
Adjustable duty cycle range: 0.4-0.99

It is used as a square wave signal generator to enerate a square wave signal for experimental development use; For generating drive a stepper motor drive of the square wave signal; Adjustable pulse generated for the use of MCU; Generated adjustable pulse to control related circuit.
With output indicator: LED on when low level, LED off when high level, LED flashed when low frequency; Output levels of frequency range is selectable, which is benefit for output frequency is continuously adjustable; LF level: 1Hz ~ 50Hz; IF level: 50Hz ~ 1kHz; High frequency level: 1KHz ~ 10kHz; HF level: 10kHz ~ 200kHz
Input Current: â‰¥100ma
Output Voltage: 4.2v-11.4v peak. With the power supply voltage variation
The output frequency is calculated: Period T = 0.7 (Ra + 2Rb) c Ra, Rb is 0-10k adjustable.
Input: VCC GND SHUCHU:. VCC OUT GND same output voltage and input voltage.

OUT is the output frequency signal.
Country USA
Brand SMAKN
Manufacturer SMAKN
ItemPartNumber EVB577
Model TRTV1759
UPCs 709127319551
EANs 0709127319551
ReleaseDate 0000-00-00

Country	USA
Brand	SMAKN
Manufacturer	SMAKN
ItemPartNumber	EVB577
Model	TRTV1759
UPCs	709127319551
EANs	0709127319551
ReleaseDate	0000-00-00

SMAKN Square Wave Signal Generator NE555 Pulse Module w LED Indicator 5-12V