Module with light sensor - LS06-S phototransistor. The board is equipped...
Set for speech recognition compatible with Arduino. It consists of the...
Module with real time clock (RTC) PCF85063TP and CR1225 battery socket....
Module with a reflection sensor operating in the infrared band. The...
Module with RGB LED diode. The board is equipped with a Grove connector...
A module with a microphone for recognizing voice commands. The board is...
Module with a black and white OLED display with a diagonal of 1.12" and...
Module with a microswitch (limit switch). The board is equipped with a...
Phone ringing indicator with a relay - a set for self-assembly
ID: 192470
Availability date:
The signaling device of an incoming phone call is a very useful home equipment. Its first function is signaling connection with a flashing LED, the second - the ability to control any device connected to the relay output. The whole is placed in a small, attractive-looking box. The high efficiency LED makes the signaling very visible - it is important if the device is placed in the hearing impaired.