555 Timer Frequency Calculator

Hello Friends here is a simple online tool to calculate the frequency and duty cycle of a 555 timer working in Astable Multivibrator mode. [embedit snippet=”555-timer-frequency-calculator”] This post is published under online calculator tools series. You can further read our FPGA projects.   Amazon Auto Links: the template could not be found. Try reselecting the […]

MSP 430 UART register count calculator

Hey guys here is a simple online UART count calculator for MSP430 microcontroller. MSP430 is one of the trendy product in hobbyists these days. This is in series of our online calculator tools. [embedit snippet=”msp-430-uart-register-count-calculator”] Don’t forget to visit our Picaxe projects series. Amazon Auto Links: the template could not be found. Try reselecting the […]

Voltage Divider Calculator

Many of us are too lazy to calculate voltage divider by ourselves and searching for an online tool to calculate voltage divider. Hi friends this is a simple voltage divider calculator made. It is a simple online calculator tool, easy in use.. Just enter any three value and the remaining will be calculated automatically. [embedit […]

Resistor Calculation for LED

>> Many of us are facing problem to find out correct value of series resistor for LED. So, I decided to put an online calculator for LED resistor calculator. >> Here you have to enter values of supply voltage, voltage drop from LED and current through LED. Then press on calculate button. You will get values of […]

Autonomous Roving Robot

A good autonomous robot made by Genius Devil (jinx). He has came up with an autonomous robot that looks like a Duck and mainly because of tilt and pan into his robot. That tilt gives this robot a “nature touch”.He has used ultrasonic sound sensor for distance measurement and a Picaxe microcontroller is used as the brain of this.Full […]