NE555 générateur de signal carré fréquance et rapport cyclique ajustables
Description
Caractéristiques:
- As a square wave signal generator,generates a square wave signal used for experimental development.
- Used to drive a stepper motor for generating a square wave drive signal.
- Generate adjustable pulse for MCU.
- Generate adjustable pulse,to control circuitry associated.
Description:
- Size: 31mm x 22mm
- Main chip: NE555
- Input Voltage: 5V-15V DC. when power supply is 5 V , the output current can be 15 MA around; when 12V power supply, the output current can 35 MA around
- Input current: >=100 MA
- Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different)
- Maximum output current: >=15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%)
Advantages:
Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes)
The output frequency range is selectable:
LF file: 1Hz ~ 50Hz
IF file: 50Hz ~ 1kHz
High-frequency file: 1KHz ~ 10kHz
HF file: 10kHz ~ 200kHz
The output duty cycle can fine-tune;duty cycle and frequency is not separately adjustable;adjusting the duty cycle will change the frequency
Quick Comparison
Settings | NE555 générateur de signal carré fréquance et rapport cyclique ajustables remove | 5V/2,5A Micro USB Alimentation remove | Boitier transparent pour Raspberry PI 3 remove | Alarme basse tension - Batterie 7.4V -11.1V Lipo remove | 6 Ports USB 5V 6A 30W remove | Caméra Rspberry PI remove |
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SKU | C01A067 | C09A014 | C16A052 | C01A009 | C01A011 | C18A007 |
Rating | ||||||
Price | 70.00د.م. | 40.00د.م. | 70.00د.م. | 70.00د.م. | 200.00د.م. | 390.00د.م. |
Stock | Out of stock
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Availability | Out of stock | In Stock | In Stock | In Stock | Out of stock | Out of stock |
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Description | 5V/2,5A Idéal pour alimenter une carte Raspberry PI | Compatible avec:
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| Efficacité et faible consommation d'énergie | Caméra Rspberry PI | |
Content | Caractéristiques:
Description:
Advantages: Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes) The output frequency range is selectable: LF file: 1Hz ~ 50Hz IF file: 50Hz ~ 1kHz High-frequency file: 1KHz ~ 10kHz HF file: 10kHz ~ 200kHz The output duty cycle can fine-tune;duty cycle and frequency is not separately adjustable;adjusting the duty cycle will change the frequency | Caractéristiques:
| Permet un accès facile à l'alimentation électrique, Audio, 4 ports USB, LAN , carte Micro SD | Description | Description:.. | |
Weight | 0 | 0 | 0 | 0 | 0 | 0 |
Dimensions | ND | ND | ND | ND | ND | ND |
Additional information |
Related products
- Taille: 215 x 115 x 50mm
- Puissance : 300W.
- Tension d'entrée : 220V AC.
- Tension de sortie : 5VDC - 60A.
- Matériau : plastique dur résistant et métal.
- 7.4V-11.1V Lipo batterie basse tension alarme Buzzer.
- Bon pour 2 cellules (7, 4V) et 3 accus Li-Po de cellules (11, 1V).
- L'alarme retentit et les feux rouges vous avertit lorsque la tension de la batterie est trop faible.
- Il peut empêcher votre batterie LiPo endommagé en raison de la basse tension.