8-bit ADC Conversion
This tool provides the ADC resolution and the digital value for an analog input signal. Formula for 8-bit ADC The analog resolution or the smallest value that can be measured …
Matt Brown
Super Capacitor Discharge Time Calculator
This handy tool calculates the time it takes to discharge a super capacitor from an initial to a final voltage value under constant current and resistor load conditions Contents1 Calculator2 …
Capacitor Inrush Current Calculator
This handy tool calculates the inrush current of a capacitor or capacitive load. Contents1 Calculator2 Formula3 Example Calculation4 What is Inrush current?5 Notes6 Related Posts Calculator To find this value …
dBi to dBd Calculator
This handy tool converts antenna gain from deciBel relative to an isotropic antenna (dBi) to deciBel relative to a dipole antenna (dBd). 🔄 dBd to dBi Formula Gain (dBd) = Gain (dBi) …
dBd to dBi Calculator
This handy tool converts antenna gain from deciBel relative to a dipole (dBd) to deciBel relative to an isotropic antenna (dBi). Contents1 Calculator2 Formula3 Background3.1 dBi – what does it …
Parallel Capacitor Calculator
This calculator determines the total effective capacitance of any number of capacitors in a parallel configuration. Enter the capacitance values separated by commas. Parallel Capacitance Formula Ctotal = C1 + …
Series Capacitor Calculator
This tool calculates the total capacitance for any number of capacitors connected in series. Formula When capacitors are connected in series, the total or equivalent capacitance (Ctotal​) is less than …
Capacitor For Power Supply Calculator
This tool calculates the cap value (Farad) for a power supply. The power supply is either a full-wave or half-wave rectifier. Calculator Enter Example Calculation For a full-wave rectifier, with …
RC Time Constant Calculator
The RC time constant, represented as Ï„ (tau), is a measure used in electrical engineering to quantify the time it takes for a capacitor, through a resistor, to charge to …
dBm to Percentage Calculator
This tool converts dBm value to its percentage equivalent Your phone or tablet might report a RSSI or dBm level for the Wi-Fi network. Use that level in the tool …