NE555 Pulse Frequency Duty Cycle LM358 Adjustable Module Square Wave Signal Generator Upgrade Version

1. The main chip: LM358. 2. Input voltage: 5V-12VDC. 3. The input current: ≥ 100MA. 4. The output amplitude: close to the input voltage. 5. The frequency adjustment range: 0.07HZ-2KHZ (also cycle in about 0.45ms to 15s). 6. Duty cycle adjustment range: 0% to 100% (High / cycle). 7. Output Current: strip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors. 8.Size: 31mm x 11mm x 23mm/1.21" x 0.43" x 0.89" (inch) (approx)

Package Included 1 Pcs NE555 Pulse Frequency Duty Cycle LM358 Adjustable Module