Electronic Circuit Diagram and Layout

LCD Modules using PCF8574 8 bit I2C LCD Modules using PCF8574 8 bit I2C

Simple 2 channel loudspeaker protection and Muting Circuit using BC549

lm386 projects lm386 audio amplifier circuit LM386 Circuits and Projects Collection Scheme Audio Power Amplifier

The MAX2264/MAX2265/MAX2266 power amplifiers are designed for operation in IS-98-based CDMA, IS-136-based TDMA, and PDC cellular telephones operating in the 900MHz range. When matched for CDMA operation and biased with margin over the adjacent and alternate channel specification (-45dBc/-56dBc), the amplifiers achieve 28dBm output power with 37% efficiency (MAX2265). At +16dBm output-a very common power […]

Geophone Detector Circuit using LMC6462