NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator<\/h3>\n

Features:<\/strong><\/p>\n

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• Size: 31mm * 22mm;<\/li>\n
• Main chip: NE555;<\/li>\n
• 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;<\/li>\n
• Input current: >=100MA<\/li>\n
• Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different)<\/li>\n
• Maximum output current: >=15MA (5V power supply, V-PP greater than 50%), \u00a0>=35MA (12V power supply, V-PP greater than 50%)<\/li>\n
• Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes);<\/li>\n
• The output requency range is selectable:
  \nLF file: 1Hz ~ 50Hz
  \nIF file: 50Hz ~ 1kHz
  \nHigh-frequency file: 1KHz ~ 10kHz
  \nHF file: 10kHz ~ 200kHz<\/li>\n
• The output duty cycle can fine-tune;duty cycle and frequency is not separately adjustable;adjusting the duty cycle will change the frequency;<\/li>\n<\/ul>\n

  The output frequency is adjustable:<\/span><\/p>\n

  \n
  • Period T = 0.7 (RA +2 RB) C<\/li>\n
  • RA, RB is 0-10K adjustable;<\/li>\n
  • Low profile when C = 0.001UF;<\/li>\n
  • IF stalls C = 0.1UF;<\/li>\n
  • High-frequency file C = 1UF;<\/li>\n
  • HF stalls C = 100UF;<\/li>\n
  • so buyers can calculate the frequency of the waveform.<\/li>\n<\/ul>\n

    Application:<\/strong><\/p>\n

    \n
    • As a square wave signal generator,generates a square wave signal used for experimental development.<\/li>\n
    • Used to drive a stepper motor for generating a square wave drive signal.<\/li>\n
    • Generate adjustable pulse for MCU.<\/li>\n
    • Generate adjustable pulse,to control circuitry associated.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Features: 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 […]<\/p>\n","protected":false},"featured_media":3339,"comment_status":"open","ping_status":"closed","template":"","meta":{"spay_email":""},"product_cat":[22],"product_tag":[547,545,546],"yoast_head":"\n