calculate values of Ra, Rb | Microcontroller › 8051 › Pulse generation using 555 › calculate values of Ra, Rb July 19, 2015 at 9:21 am #13081 Ashutosh BhattParticipant calculate values of Ra, Rb and C from equation f = 1.44 / (Ra + 2Rb)*C where f = 38 KHz take C = 0.01 uFd
