hi everybody
hope u r all doing well;
i need a schematic diagram 4 a circuit used as a photo cell 3 an alarm at which when the beam of IR is cut it gives buzzer all what i need is the circuits the IR transmitter and reciever
thx 4 ur help
bye
Try searching on google, you will be amazed at what you will find......... And if you tell me you cant find anything ......... you did something wrong because I just got thousands of result
thx a lot 4 ur attention
sorry would u help me , i can't find the keyword for which i will search in google plz tell me what to search 4 to give me the result i need thx 4 ur reply
bye
thx Russlk a lot 4 ur reply but i wanna ask is the 2 circuits in the first site compatible with each other and can be used in my idea or no ? and the seconnd link does not work thx a lot
waitingggg 4 ur reply
bye