LED Drive
3x3x3 LED Cube Drive Electronic Project
This circuit drives a 3x3x3 cube consisting of 27 white LEDs. The 4020 IC is a 14 stage binary c…
hobby
Simple Steam Whistle
This circuit consists of six square wave oscillators. Square waves are made up of a large number…
Lights
Automotive Turn Flasher with lamp output Detection
Here is a circuit of a flasher which I designed for automotive use. It has a built-in function o…
various
DC Motor Speed Controller using a LM317
A very simple DC motor speed controller circuit can be constructed using a LM317 voltage regulat…
various
Protection For Your Electrical Appliances
This is a project of Protection For Your Electrical Appliances Circuit Diagram. Here is a very l…
hobby
Photo Detector with TTL Output
This is a photo detector, a detector with TTL output light that can be used in projects for Ardu…
Solar
Solar Automatic Tracking Controller
There are 2 kinds of solar automatic tracking controllers. One is Schmitt trigger light control …
Solar
Lighting Garden with Solar Energy
Here is a very simple and effective circuit Project of Lighting Garden with Solar Energy Circuit…
Solar
Solar Garden Light
This is a Solar Garden Light Circuit Diagram that consists of a very simple system garden lighti…
Solar
How Build a Solar Charger with IC LM317
At this point is a Solar Charger Circuit to is used to charge information Acid otherwise Ni-albu…
hobby
22Watt Car Subwoofer Amplifier
22W into 4 Ohm power amplifier, Variable Low Pass Frequency: 70 – 150Hz. This unit is intend…
hobby
Microphone Preamp Schematic
This effective, fixed-gain transformer less microphone preamp schematic amplifies differential …
hobby
2x300W or 600W Power audio Amplifier
Here is Simple Electronic Circuit Project of 2x300W or 600W Power audio Amplifier. The circuit i…
hobby
Monolithic Voice Record-replay Intergarted
Monolithic Voice Record-replay Intergarted Circuit QX-R42 can constitute a monolithic solid reco…
hobby
Powerful and Portable Amplifier Using BEL1895 I.C
Here is a very simple and easy to use audio amplifier using I.C BEL(Bharat electronics limited)1…
USB
USB DC Power Supply from Cigar Lighter Socket
The diagram shows the circuit of a versatile USB power socket that safely converts the 12V batte…
hobby
Canon EOS M Digital Camera Enters into the Mirrorless Territory
Canon has long been a leader in the world of DSLRs, but when it comes to smaller sized shooters,…
Microcontrollers
Reanimating Probe for AVR μC
AVR device not responding, When this discouraging message appears while you’re programming your …
VU Meter
30V Volt Meter with PIC16F676
This is a simple 30V volt meter using PIC16F676 micro controller with 10-bit ADC (analog to digi…
regulator
IFR Voltage Regulator
The IFR EW a MOSFET transistor, such as transistor has higher feature high input impedance. In t…
