Solid State Relay Module (4 Channels- 5V) Button either by counting or presetting

either by counting or presetting

The device features twoserial data inputs (DSA and DSB)

Electronic Boards Etc

but also found in other systems where a proximity card is desired

Metal Soldering Stand

Solid State Relay Module (4 Channels- 5V) Button either by counting or presettingIntroduction : This module is capable of switching AC voltages between 100 and 240V at up to a 2A current. The module can be controlled from a 5V Solid state relays, have several advantages over mechanical relays such as It has a longer life, with a much higher turn on off speed and no noise. It also has better resistance to vibration and mechanical shock and better moisture proof performance. It can be switched by a much lower voltage and at a much