Pulse Frequency Duty Cycle Square Wave Signal Generator Stepper Motor Driver Adjustable Module Board NE555 5Pcs

Specification: Condition: 100% Brand new Item Type: Square Wave Signal Generator Main Chip: NE555 Input Voltage: 5V-15VDC, 5V power supply, the output current can be around 15MA; when 12V power supply, the output current can be around 35MA Input Current: ?100MA Output Amplitude: 4.2V V-PP to 11.4V V-PP. (The output amplitude will be different depending on the input voltage) Maximum Output Current: ?15MA (5V power supply, V-PP is greater than 50%), ?35MA (12V power supply, V-PP is greater than 50%) Optional Style: 1Pc Square Wave Signal Generator, 3Pcs Square Wave Signal Generator, 5Pcs Square Wave Signal Generator Package List: 1 x Square Wave Signal Generator Or 3Pcs Square Wave Signal Generator Or 5Pcs Square Wave Signal Generator