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

NodeMCU is an open source development board and firmware based in the widely used ESP8266 -12E WiFi module. It allows you to program the ESP8266 WiFi module with the simple and powerful LUA programming language or Arduino IDE

Simulation of a sinusoidal circuit

The 555 timer IC is an integrated circuit used in a variety of timer, delay, pulse generation, and oscillator applications.

Simulation of a solar cell equivalent circuit

Simulation of a crystal oscillator circuit using an LM318 op-amp A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a constant frequency.

Schematic of a Li-ion battery charger; IC represents TC3582DA

Touch Sensor Schematic

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

These positive clamper circuits shift the output signal to the positive portion of the input signal.

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

An example development and reference design for the ESP32 microcontroller.

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

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