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NE555 Square Wave Pulse Generator Module
$0.4500
In stock
SKU
misc-04-006
Volume discounts:
- +100 4 % $0.4300
- +500 7 % $0.4200
- +1000 9 % $0.4100
- +5000 11 % $0.4000
- +10000 13 % $0.3900
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The NE555 Square Wave Pulse Generator Module is designed to produce adjustable square wave signals for experimental development and MCU pulse generation. It can also be used for stepper motor drive signal generation. The module includes onboard trim pots for frequency and duty cycle adjustment. A jumper and four frequency headers provide selectable frequency bands. An output LED indicator shows the signal state during operation. Before changing the frequency, power off the module.
Features of NE555 Square Wave Pulse Generator Module
- NE555 main chip
- Adjustable frequency output
- Adjustable duty cycle
- Onboard output LED indicator
- Four selectable frequency bands
Specifications of NE555 Square Wave Pulse Generator Module
- Main chip: NE555
- Input Voltage: 5VDC ~ 15VDC
- Input current: 100mA
- Output amplitude: 4.2V-PP ~ 11.4V-PP (Varies with VCC voltage)
- Maximum output current: 15mA (VCC=5V)
- Maximum output current: 35mA (VCC=12V)
- Frequency band: 1 Hz - 50 Hz
- Frequency band: 50 Hz-1 KHz
- Frequency band: 1KHz-10KHz
- Frequency band: 10KHz-200KHz
- Size: 31mm x 22mm
How to Use NE555 Square Wave Pulse Generator Module
- Connect the jumper to the required frequency header.
- Adjust the left trim pot to change the frequency.
- Adjust the right trim pot to change the duty cycle.
- Power off the module before changing the frequency.
More Info
- Frequency and duty cycle are not separately adjustable.
- Adjusting the duty cycle will change the frequency.
| Interface Type | PWM |
|---|---|
| Operating Voltage (V) | 5-15 |
| Operating Current (mA) | 100 |
| Operating Temp (°C) | 0 to 70 |
| Dimensions (mm) | 31mm x 22mm |
| Channel Count | 1 |
| Load Current (A) | 0.035 |
| Control Signal | PWM |
| Chipset | NE555 |
| LED Count | 1 |
| Display Type | None |
| Material | PCB |
| Input Type (AC/DC) | DC |
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