where can i buy IC piece by piece
I want to buy
atmel microcontroler
API840 instant Voice ROM
AT93c46 EEPROM
HT8870 DTMF reciver
where can I buy one by one(i.e. quantity = 1) in website
I also need IC pulse to dtmf tone converter
My MC output is pulse dial which is connected to dial relay
I want to put a DTMF transmitter which take the pulse input and convert into tone.
please help me
thank you
I want to buy
atmel microcontroler
API840 instant Voice ROM
AT93c46 EEPROM
HT8870 DTMF reciver
where can I buy one by one(i.e. quantity = 1) in website
I also need IC pulse to dtmf tone converter
My MC output is pulse dial which is connected to dial relay
I want to put a DTMF transmitter which take the pulse input and convert into tone.
please help me
thank you