NE556 Dual Timer IC Mini WIFI LED controller Many other platforms

Many other platforms

DSN-DVM-368 Digital Voltmeter Module 4

It operates on low current and voltage

The sensor itself features a fixed-focus lens and a native resolution of 5 megapixels

Every set of remote controlling switch has its special code

NE556 Dual Timer IC Mini WIFI LED controller Many other platformsIn one IC package, the 556 IC contains two distinct and independent timer circuits. It works in astable or monostable mode, and timing or delay can be modified with an external resistor capacitor combination, just like the 555 timer IC. The NE556 dual monolithic timing circuit is a highly stable controller and capable of producing accurate time delays or oscillations. Features Low Turn off Time Max. Operating Frequency >500kHz Tuning from microseconds