WiPy - MicroPython WiFi...
25 Max. per order Raspberry-Pi Pico Microcontoler RP2040 Cortex M0+ @...
The Raspberry Pi 3 - even faster than the Pi 2, 1 Giga of RAM, WiFi...
Assortment of BreadBoard wires Female-Female 300mm and 75 mm + Long...
MAX PURCHASE 1 or 2 per person during global component back-out period...
MAX PURCHASE 1 or 2 per person during global component back-out period...
Manufacturers
Desolder/Solder Gel Flux - 10 gr Smooth Flow Tack Flux NO CLEAN Hot Air...
Gravity : Measurement of pH of a solution 0 to 14 pH (+/- 0.1 pH) Gain...
Soldering Flux - Gel - 10 gr High quality, High fluidity NO CLEAN Hot...
Motors control board for Raspberry-Pi Pico 4 DC motor 2 stepper motor 8...
MD2 drone Kit to assemble (Learning and Makers) Repairable Payload:...
Air:bit - Drone for Micro:bit Real time measures Code Bloc programmable...
Backplane prototyping board DIN case: 6 modules Level: Backplane...
Viewed products
NE555 timer 100 KHz Max 4.5 ~ 16V...
IC-NE555
NE555 timer
In stock
Availability date:
Also known as 555, this component has several modes of operation. It is so useful that even created in 1970, this component is still actively used today in many circuitery and as main electronic learning component.
The NE555 can operate in 3 modes depending on the assembly used:
The astable mode is the best known usage for the NE555. In this mode, the output of the NE555 changes state at regular intervals thus making it possible to achieve something similar to a clock signal.
Source: NE555 on Wikipedia
Le mode monostable permet de générer une unique impulsion en sortie lorsque la gâchette est activée (mise à la masse).
Source: NE555 on Wikipedia
The bistable mode comes down to a bistable base (Set-Reset type) which keeps the last state to communicate until a different state is applied at the Set or Reset input. This is not the best use of an NE555.