NE555 Signal Generator Module - Square Wave Adjustable Duty Cycle

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 (when 5V power supply, V-PP greater than 50%),
>=35MA (when 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);
Size: Approx.3.1 * 2.4cm/1.22 * 0.94inch