DIY KIT 43- LM393 based light operated switch with relay
This is yet another dark/light sensor project that uses a photoresistor. This kit has an LM393 chip and there is
Continue readingThis is yet another dark/light sensor project that uses a photoresistor. This kit has an LM393 chip and there is
Continue readingIt is a simple LDR based ‘Happy Birthday To You’ music player. When you block the light falling on the
Continue reading