NE555
CI-NE555
data-lang="en">
The integrated circuit NE555 is ideal to achieve some time base for your electronic assemblies.
Customers who bought this product also bought:
- Diet Raspberry 5V 2.5 ft3 has Micro USB
- Cable set for fast connection for buttons arcade - 10 pairs
- OLED Display Yellow Blue 0.96" 128x64 Graphic
- Prototyping Shield with breadboard for Arduino
- Boite de rangement double face
- Kit of desoudure lead-free SMD and CMS - SMD1NL
- Infrared receiver LED - Grove
- Pack of 5 LED 8mm Diffused NeoPixel
- USB male/female lengthening with load/data switch
Sliding scale pricing
| Product | From (qty) | Price |
|---|---|---|
| NE555 | 10 | 0,57 € |
More info
The NE555 is an integrated circuit used for the timer or multivibrator mode.
Wiring

| # | Name | Description |
|---|---|---|
| 1 | GND | Mass |
| 2 | TRIG | Trigger, primer procrastination - detects when the voltage is less than 1/3 of VCC |
| 3 | OUT | Output signal |
| 4 | RESET | Reset the timer interrupt |
| 5 | CONT | Access to the reference internal (2/3 VCC) |
| 6 | THRES | Signals the end of the time delay when the voltage exceeds 2/3 of VCC |
| 7 | DISCH | Terminal used to discharge the capacitor of delay |
| 8 | VCC | Supply voltage, usually between 5 to 15V |
Monostable operation

t? = 1.1 x R x C
Astable operation

f = 1.44 / ((Ra + 2 Rb) x C)
? = 1 - (Rb / (Ra + 2Rb))
Accessories

Arduino Uno - DIP Rev3
The Arduino UNO card is the best seller from Arduino. Simple, effective and cheap.
23,80 € Add to cart
Arduino MEGA 2560 R3
The Arduino MEGA 2560, based on the ATmega2560 MCU, features a multitude of inputs/outputs.
45,60 € Add to cart- 3,60 € Add to cart
- 3,00 € Add to cart










