Welcome to your new project. Imagine what you can build here.

QFN50P400X400X60-25N-D https://www.cypress.com/file/460416/download USB Type-C DFP Port Controller USB 1.0 3.3V/5V 24-Pin QFN EP 0.6 727-CYPD3177-24LQXQ https://www.mouser.co.uk/ProductDetail/Cypress-Semiconductor/CYPD3177-24LQXQ?qs=PzGy0jfpSMvR3aDH5AdWfA%3D%3D Cypress Semiconductor CYPD3177-24LQXQ

SOIC127P600X175-8N http://www.ti.com/lit/ds/symlink/ne555.pdf Single Precision Timer 1.75 Texas Instruments NE555DR 595-NE555DR https://www.mouser.com/Search/Refine.aspx?Keyword=595-NE555DR 1218414 http//uk.rs-online.com/web/p/products/1218414

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

An example development and reference design for the ESP32 microcontroller.

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

A simulated blinking LED circuit using an astable multivibrator a.k.a "flip-flop" as a square wave generator. It also includes PCB layout of the project.

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