Serial TTL Transistor-Transistor Logic 4 Channel Relay Control

Serial TTL Transistor-Transistor Logic 4 Channel Relay Control Board Module
- Built-in 3.3V to 5V serial converter circuit, input and output compatible with 3.3V and 5V level.
- 4-channel 250V 10A high current relay (charged voltage of 0-250V can be), driving ability, with LED indicator.
- Support cascade function (a four-channel, two-channel connected together to become eight, and so on, up to 24 channels.)
- Built-in 3.3V regulated output, available for 3.3V systems.
- Optional OUR ASR M08-A speech recognition module access, voice recognition control. Size: 66mm*66mm*20mm (L*W*H)
Description:
Built-in 3.3V to 5V serial converter circuit, input and output compatible with 3.3V and 5V level.
Built-in over-current protection, anti-reverse protection.
with normally open, normally closed contact.
4-channel 250V 10A high current relay (charged voltage of 0-250V can be), driving ability, with LED indicator.
Support cascade function (a four-channel, two-channel connected together to become eight, and so on, up to 24 channels.)
Built-in 3.3V regulated output, available for 3.3V systems.
Cptional Bluetooth wireless serial or RF wireless serial module access, wireless control to achieve PC or mobile phone.
Optional OUR ASR M08-A speech recognition module access, voice recognition control.
Size: 66mm*66mm*20mm (L*W*H)

Package included:
1 pcs Serial TTL 4 Channel Relay Control Board for ASR-M08-A Voice Recognition Module
Country USA
Binding Electronics
Brand SenMod
EAN 0611138957281
Label SenMod
Manufacturer SenMod
Publisher SenMod
Studio SenMod
ReleaseDate 0000-00-00

Country	USA
Binding	Electronics
Brand	SenMod
EAN	0611138957281
Label	SenMod
Manufacturer	SenMod
Publisher	SenMod
Studio	SenMod
ReleaseDate	0000-00-00

Serial TTL Transistor-Transistor Logic 4 Channel Relay Control Board Module

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