| Restocking Fee | No |
|---|---|
| Return shipping will be paid by | Buyer |
| All returns accepted | Returns Accepted |
| Item must be returned within | 30 Days |
| Refund will be given as | Money Back |
| Brand | eletechsup |
| MPN | SG11A02 |
| Type | Module |
Check the listing for details. Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Module LED NE55. Condition: New. Listed at 1.89 USD. Product Name: Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Module LED NE555 Package inlcuded: 1 x 1Hz~10KhzDuty Cycle & FrequencyAdjustable signal generator Description: VCC : DC 5V(3.8~5.5V) Power supply positive GND : Power Supply Negative PWM+ : 1Hz-10kHz(Accuracy:0.6%) Square wave output(5V TTL Level,maximum output current 20MA). PCB size : 19.4*12*6.7mm Weight : 1.5g power-down storage parameters Frequency and Duty Cycle continuously adjustable, Stepping:See the image below USE: Short press (less than 2S) : Fine adjustment Long press (more than 2S) : Quick adjustment Wiring Diagram: Size &Weight:
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