NE555 Adjustable Duty Cycle Pulse Frequency Square Wave Signal Generator Module

The NE555 adjustable duty cycle pulse frequency square wave signal generator module generates a square wave signal used for experiemental development. The module generates an adjustable pulse for MCU and to control associated circuitry.

* NE555 chip * Input voltage: 5-15VDC * Output current: 15mA @ 5VDC, 35mA @ 12VDC * Input current: ≥100MA * Output amplitude:. 4.2V V-PP to 11.4V V-PP (different depending on the input voltage, the output amplitude will be different) * Maximum output current: ≥15MA 5V supply, ≥35MA 12V supply (V-PP is greater than 50%) * Output with LED indication (low level LED will be on, high level LED will off, low frequency, the LED flashes) * Output Frequency Range: Selectable * LF file: 1Hz to 50Hz * IF file: 50Hz to 1kHz * High-frequency file: 1KHz to 10kHz * HF file: 10kHz to 200kHz