ESP32 Dual-Band RTK GNSS Reference Design with u-blox ZED-F9P

A preliminary design for developing SMT32F4x series based project that’ll help you get started faster.

A simulated circuit that demonstrates how diodes in a bridge configuration convert an AC voltage to DC voltage.

A simulated blinking LED circuit using an astable multivibrator a.k.a "flip-flop" as a square wave generator.

Two separate simulated circuits which demonstrate how step up and step down transformers work.