Droid Circuit Calc Free
The Free version offers electronic circuit calculators, electronic components guide, useful electronic resources guide, huge collection of electronic circuits for hobbyists, electronic symbols and 74xx IC series pin outs etc.
You have now lots of electronic circuit calculators like
* Ohm Law Calculator
* Resistor Voltage Divider Calculator
* Parallel Resistors Calculator
* LED Resistor Calculator
* RC Filter calculator
* LC Filter Calculator (Pro)
* Op Amp Active Filter Calculator (Pro)
* Resonance Calculator
* Frequency and Wavelength Calculator
* RF Calculators (Microstrip, coaxial cable, pi attenuator, t attenuator calculators)
* 555 Timer astable and Monostable multivibrator calculator
* Op amp inverting and non inverting amplifier calculator
* Open air single layer inductance calculator (Pro)
* LM317 constant current calculator
* LM317 voltage regulator calculator
* Zener Diode series resistor calculator (Pro)
* PCB Trace Width Calculator
* Battery Charge Time Calculator (Pro)
* Wheat Stone Bridge Calculator
* Delta-Y Transformation Calculator
* ADC Calculator
* Stepper Motor Calculator
* Wire Loop Inductance Calculator
* Single Layer Coil Calculator
In the electronic components section you can enjoy now
* SMD resistor value codes calculator
* Resistor color codes calculator
* Capacitor values code calculator (Pro)
* SMD resistor and capacitor packages guide
* Standard 2% and 5% resistance value table
* Standard 1% resistance value table (Pro)
* IC packages guide (DIP ICs, SO ICs, PLCC ICs etc)
* LM78xx and LM79xx (Pro) voltage regulators guide
* LM317 and LM337 voltage regulators guide
And in the resources section we have
* List of ASCII codes
* Radio frequencies list
* AWG wire gauge table for resistance and current
* Micro SD card pinouts (Pro)
* Different PC ports pinouts (like serial port, parallel port, joystick or game port (Pro), USB port, VGA port (Pro), mini VGA (Pro), PS2 mouse port, network port (Pro), mini USB, S Video, Scart Port, HDMI Port (Pro), Firewire (IEEE 1394) Port, GPIB Port (Pro), Sata, DVI (Digital Video Interface) Port, Extended IDE Port (Pro) and Apple 30 pin Dock Port (Pro))
* Microchip PIC microcontroller ICSP connector pinouts.
* Atmel AVR microcontroller ISP connector pinouts
* LCDs (for microcontrollers) Pinouts (16 x 2 LCD, Hitachi HD44780 LCD (Pro), 128 x 64 graphics LCD (Pro), Nokia 3310 LCD (Pro))
* ATX Power supply connector pinouts (Pro)
* GSM SIM module pinouts (Pro)
* PICAXE pinouts and specs. (08M2, 14M2, 18M2, 20M2, 20X2, 28X2 and 40X2)
* Garmin GPS connectors pinouts (EM406, 4 pin round connector, Nuvi connector)
In electronics circuits section we have came up with 7 categories and 40 circuits. But there is lot more to come soon. Circuits Categories are
* Audio amplifiers Circuits
* Alarms and Bells Circuits
* 555 Timer IC Circuits
* LED Circuits
* Power Supply Circuits
* RC Plane Circuits
* Home Security Circuits
We have lots of free electronic circuits, electronics circuits calculators, electronic components info, resources, tables, pinouts, components symbols and much more. And all that is free for you.
..........and still more to come very soon............. just stay tuned...............and enjoyElectronic calculators, electronic circuits, electronics references, Pinouts, Cables & Adapters and much more more.......
Category : Tools
Reviews (30)
I love it a lot! The only downside is that the ads just pop onto your screen when you are try ing to do something.
Shows awesome potential. could do with a lookup table for generic capacitors from P/No as printed on said device.
love the app BUT I would pay not to have ads and give you 5 stars
Im satisfied but is not that I was waiting, i never paid the PRO versión, this missing to much things
good but it is not complete
very usefull app !!!thank you
very useful application
Very good app is great knowledge I liked it
good and 100% helpful
it is very god apps
Very usefull for me
The best. Thanks a lot
it's completely BS
Lots of different stuff but lacks flexibility. For example the voltage divider calculator can only calculate the output voltage given r1 and r2, it can't help you find the value of t2 given r1 and the output voltage. Plus the free version is saturated with ads.
I tried this app ok pretty good. So good in fact I paid for the full version. No complaints so all in all very pleased.
Nice app very.usefull
Most of the usefully applications
Thanks for giving me
Thanks
Pin outs is nicely referenced, will try rolling out the circuits as time permits.
Constant flashing ads drove me crazy. Uninstalled.
I love this app has given me more of things i need.
Sir please bring more circuits diagram in this free version thank Q
Could use a truth table in the TTL section.
Tankyou for this program
Very helpful app for EC engineers. Almost all topics are useful...
Thank you very much for creating this application
Very nice and user friendly i love it
it is really very very nice helpful apps.
This app is far from "one of the best". Poor grammar, low quality images for the schematics, along with inaccurate component descriptions and just plain wrong information in instructions. Gave it two stars because it was a good idea, but terrible follow through.