-40%
NE555 Duty Cycle Pulse Frequency Adjustable Square Wave Generator Module - USA
NE555 Duty Cycle Pulse Frequency Adjustable Square Wave Generator Module - USA
NE555 Duty Cycle Pulse Frequency Adjustable Square Wave Generator Module - USA
NE555 Duty Cycle Pulse Frequency Adjustable Square Wave Generator Module - USA

NE555 Duty Cycle Pulse Frequency Adjustable Square Wave Generator Module - USA

$ 1.24

Availability: 150 in stock
  • Frequency Range: 1Hz to 200KHz
  • Country/Region of Manufacture: China
  • Brand: Unbranded
  • MPN: Does Not Apply
  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Condition: New
  • Restocking Fee: No
  • Signal Generator Type: Pulse Generator
  • All returns accepted: Returns Accepted

    Description

    This NE555 square wave pulse generator module can produce square wave signals.  It can be used for experimental development, or in applications such as driving stepper motors, and as an adjustable pulse for microcontroller (MCU) applications.
    Specification:
    PCB size:
    31mm x 22mm (1.2" x 0.9")
    Main chip:
    NE555
    Input voltage (VCC):
    5~15V DC
    Input current:
    >=100MA
    Output amplitude:
    4.2V V-PP to 11.4V V-PP. (Varries with VCC voltage)
    Maximum output current:
    15MA (VCC=5V, V-PP greater than 50%), 35MA (VCC=12V, V-PP greater than 50%)
    Output frequency:
    Continuously adjustable from 1Hz to 200kHz using the onboard jumpers and potentiometers.
    US Seller, Fast Shipping from US via USPS 1st Class Package Mail with Tracking