| Restocking Fee | No |
|---|---|
| Return shipping will be paid by | Seller |
| All returns accepted | Returns Accepted |
| Item must be returned within | 30 Days |
| Refund will be given as | Money Back |
| Model | NE555 Square Wave Pulse Signal Generator |
| Brand | Unbranded |
| MPN | NE555 |
| Signal Generator Type | Pulse Generator |
| Frequency Range | 15Hz to 24KHz |
| Qty | 5 pcs |
| PCB Color | Blue |
| Supply voltage | 4.5 to 12V |
| Supply current | 3mA at 5V Vcc |
| Min freq (approx) | 15Hz 49% duty cycle at 5V Vcc |
| Max freq (approx) | 24KHz 89.4% duty cycle at 5V Vcc |
| Output voltage | 4.5V at 5Vcc / 11.5V at 12Vcc |
| Size | 29 (mm) x12 (mm) |
Check the listing for details. 5x NE555 Duty Cycle Pulse Frequency Adjustable Square Wave Generator Module NEW. Condition: New. Listed at 10.88 USD. Specification:On-board chip NE555.A single channel output, square wave pulse generator module based on the ubiquitous NE555 timer IC. The module can be powered from a wide power supply range (4.5 to 12V) and will produce a continuous square wave output between 15Hz to 24KHz which can be set by on on-board multi-turn potentiometer. Useful for applications where an approximate frequency clock source is required such as for stepper motor step generation tone generation etc. Specifications:PCB Color: BlueSupply voltage: 4.5 to 12VSupply current: 3mA at 5V VccMin freq (approx): 15Hz 49% duty cycle at 5V VccMax freq (approx): 24KHz 89.4% duty cycle at 5V VccOutput voltage: 4.5V at 5Vcc / 11.5V at 12VccSize: 29 (mm) x12 (mm) Package included:5 X NE555 frequency adjustable pulse generator module On Jun 5, 2024 at 03:38:10 PDT, seller added the following information:
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