This tool calculates the minimum and maximum resistance values from its percentage tolerance. This % number can be found from the resistor data sheet. Calculator Enter The tool will provide …
Introduction When a voltage is input to the Analog-to-Digital Converter of the ESP8266 or ESP32, care must be taken that the max voltage spec of the ADC is not exceeded. …
The minimum rate (or frequency) at which an input signal should be sampled is determined by Nyquist [1] Calculator Enter the frequency of the input signal (F) and the tool …
This tool converts Symbol Rate (Symbols per second) to Bandwidth (Hz). Calculator To use the tool enter Bandwidth to Symbol Rate Formula Bandwidth = Symbol Rate/FEC = (Bit rate)/(FEC*Number of …
Introduction When a voltage is input to an Analog-to-Digital Converter, care must be taken that the max voltage spec of the ADC is not exceeded. This page provides a voltage …
Introduction In many circuit applications there is a requirement to drop 5 Volt down to 4 Volt. For example, a circuit may not be able to tolerate input voltages greater …
Many RF circuits for audio and video systems are designed for 75 ohm impedance. This tool calculates resistor values to build an attenuator that matches this value of impedance. To …
This tool calculates the discharge current, peak current and charge of a capacitor. Calculator Enter Formula Vo is the initial voltage. The capacitor voltage Vc at time t is given …
This tool calculates the Insertion Loss in dB (deciBels). Enter the input power and output power. Use the drop down menu to select the units – either Watt or dBm. …
This tool calculates the running average of a sequence of numbers. Simply enter the sequence of numbers (positive or negative) in the first row. Each number should be separate by …