CJRSLRB® NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator
Product Description
CJRSLRB® NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator
- The output duty cycle can fine-tune;duty cycle and frequency is not separately adjustable;adjusting the duty cycle will change the frequency;
- Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes).
- Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different)
- 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;
- Maximum output current: >=15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%).
Choosing CJRSLRBR® Feels Fantacy !!!
We are the owner of patent and trademark of CJRSLRB®. We did not allowed resell license or authorize other seller to resell CJRSLRB® products.
Size: 31mm * 22mm;
Main chip: NE555;
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;
Input current: >=100MA
Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different)
Maximum output current: >=15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%) Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes);
The output requency range is selectable:
LF file: 1Hz ~ 50Hz
IF file: 50Hz ~ 1kHz
High-frequency file: 1KHz ~ 10kHz
HF file: 10kHz ~ 200kHz
Package Included:
1 X NE555 Module
