4 Band Resistor Calculator
5 Band resistor Calculator
6 Band resistor Calculator
Parallel Resistors Calculator
LED resistance Calculator
Resistors Calculator of Inverting Op-amp
Resistors Calculator of Non-Inverting Op-amp
Measures 10mV to 50Volt RMS in eight ranges. Simply connect to your Avo-meter set to 50µA range....
This high power led mood light is based on PIC16F628 and the ability of this mcu to produce PWM...
Three-terminal regulator device (LM78LXX) has Vout = Vm until the input rises 1.5 to 2 V above...
A two-tone generator that is alternately switched ON provides a high/low output as might be...
This is a design circuit for digital voltmeter with LED display. It`s ideal to use for measuring...
Here is the circuit diagram of an easy subwoofer filter that can be operated from a 12V DC...
This application note describes a low cost, high performance UHF short-range Radio ASK receiver...
The Schematic has three main parts to it. The Sensor Circuitry where the accelerometer is wired...
The sound card for a PC generally has a microphone input, speaker output and sometimes line...
As we all know, when a single-supply op amp, a bipolar signal environment to achieve a simple...
This project is an electronic lock with many combinations that you can easily change and opens...
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a...