Circuits Calculator

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I AM SOME CONFIG STUFF ^^

Enter any three values to calculate the remaining value
  

infos

The {circuit name} Calculator calculates .. for a {circuit name} circuit
Blablabla ..
  

formulas

Vout = Vin*R2/(R1+R2)

`Vout = fr "Vin"* (R2)/(R1+R2)`

fields

help

Input values can be cleared using the refresh button
Values can be changed either by tapping schematic symbols or their respective text fields
Provide any of the three available values abd the remaining value + resistor current will be calculated & displayed
1 ( 1 ) 2 ( CA ) 3 ( 2 ) 4 ( 6 ) 5 ( 10 ) 6 ( 9 ) AP+V GND MIC+V BELL+V SPK+V 1 GND S Vcc S 3 2 K 1 GND AP+V C 1 D 1 1N4007 U 1 3.1V R 1 uC VUSB +V uC VUSB Gnd +5V ap uC Gnd BELL+V R 2 220kΩ bell R 3 10kΩ uC Gnd T BC547B mic R 4 3.7kΩ uC Gnd R 5 560Ω C 2 5nF MIC+V C 3 5nF T BC547B external spk R 6 3.7kΩ uC Gnd C 4 5nF external spk +5V SP 8 Ohms .25W SD CS SD MOSI uC Gnd SD 3.3V SD-4 ( 3.3V ) SD-3 ( GND ) SD-2 ( MOSI ) SD-1 ( SS ) SD-9 ( DAT2 ) SD SCK SD-5 ( SCK ) SD GND SD-6 ( GND ) SD MISO SD-7 ( MISO ) SD-8 ( DAT1 ) uC A5 uC A6 uC A7 uC B1 uC B10 uC B13 uC B14 uC B15 uC Bat In uC Gnd uC +5V out uC VDD ( +3.3V out ) uC B3 uC B4 uC B5 uC B6 uC B7 uC A8 mic bell ap external spk SD 3.3V SD CS SD MOSI SD SCK SD MISO SG 1 SD GND uC Gnd minibuzzer minibuzzer external spk +5V OK 1 uC Gnd ap AP+V D 1 1N4007 GND C 5 R 0 330Ω uC VUSB +V uC VUSB Gnd R 1 T 1 BT138-V R 7 470Ω