hi friend as per my knowledge | Microcontroller › 8051 › INTERFACING › hi friend as per my knowledge February 27, 2013 at 1:43 pm #9191 HARDIK MANDANIParticipant hi friend as per my knowledge it is possible to interface op-amp with 8051 but condition is that 8051 must have in built ADC. another option is that u have to connect op-amp with ADC and then connect ADC to 8051. and for GSM module u have to study “AT commands” 4 interfacing.
