NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Board Module For Sale
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NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Board Module :
$5.99
NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Board Module Size: 31mm * 22mm Main chip: NE555 Input voltage (VCC): 5V-15VDC Input current:~100MA Output amplitude: 4.2V V-PP to 11.4V V-PP. (Varries with VCC voltage) Maximum output: 15MA (VCC=5V, V-PP greater than 50%), 35MA (VCC=12V, V-PP greater than 50%) Jumper Settings: Period T = 0.7 (RA +2 RB) C RA, RB are 0-10K Ohm adjustable potentiometers 1Hz ~ 50Hz: C = 0.001UF 50Hz ~ 1kHz: C = 0.1UF 1KHz ~ 10kHz: C = 1UF 10kHz ~ 200kHz: C = 100UF Applications: As a square wave signal generator for experimental development Used to drive a stepper motor for generating a square wave drive signal Generate adjustable pulses for microcontrollers (MCU)
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