18 Jan
0
19751
OLED or organic light-emitting diode is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound (m..
21 Dec
0
1297
Frequent sanitization of hand has become critical to be safe and healthy. As a preventive measure to tackle this situation, we have released the ..
21 Dec
0
19951
The emitter is an IR LED and the detector is an IR photodiode. The IR photodiode is sensitive to the IR light emitted by an IR LED.This is the..
21 Dec
0
31939
RFID stands for radio frequency identification and it basically uses the radio waves to read the information on the tag. The RFID tags contains the em..
18 Dec
0
5204
Here we will demonstrate how to interface the 8x8 LED matrix module with Arduino UNO while using the MAX7219 LED driver. The MAX7219 LED driver can be..
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