Set 1: Length, Angle, Slope, Level, Thread - Smart Ruler Pro
Set 2: Distance, Height, Width, Area - Smart Measure Pro
Set 3: Compass, Metal detector, GPS - Smart Compass Pro
Set 4: Sound level meter, Vibrometer - Sound Meter Pro
Set 5: Flashlight, Magnifier, Mirror - Smart Light Pro
For more information, see the manuals of the apps, watch YouTube video and visit the blog: http://androidboy1.blogspot.com/
Do you want to get more tools and features? Please send an email. firstname.lastname@example.org
I hope my apps are useful to your SMART Life. Thank you.
** Off-line support (for Wi-Fi only tablets) : open this app several times with the connection, you can open it without the connection.
** This app does not support the devices that have NO magnetic sensor (e.g HTC Desire V, ST21i, Micromax).
** Google has recommended this app as one of the essential apps of Google Play for Education.
Your 5-star ratings will encourage us to create and develop more free apps
- Today Weather, 5 day weather forecast
- Compass Smart
- Bubble Level Smart
- Smart Ruler Smart
- Sound recoder HD
- Flashlight Led Pro
- Magnifier Pro
- Smart Mirror Pro
- Stop Watch Pro
- Multi Timer Smart
- Smart Calculator Pro
- Unit Converter Pro
- Size Clothing, shoes, underwear
- Battery Info
- Device Info
- Build Info
*** Setting support:
- Screen Setting
- Sound Settings
- Timer Serrings
And many other tools is in developing
Thank you very much
It gives you the possibility of using the LED flash of your Smartphone. If the Smartphone is not equipped with a flashlight then the screen will be instead of it.
Using it you will never get lost.
3. Protractor 3 modes
1) Using the protractor number one you can set the angle manually by touching the screen.
2) The protractor number two is equipped with a pendulum that will better define the desired angle. It is enough in the right moment to stop the pendulum with a simple finger touch.
3) The third protractor also has a pendulum. The main difference from the previous: Last protractor works with the Smartphone / tablet camera so you can change any angle, of any type.
It allows you to measure the size of the object by putting them on the screen. You can measure the object with tenths of the millimeter. In the process of measurement can be used up to 2 fingers.
5. Spirit Level
Using the Spirit Level you can measure the evenness of the surface by putting your phone on it.
6. Sound level meter
It is an instrument for measuring the level of noise. Using sound level meter, you can easily find out in how loud environment you are.
Device designed to control and measure vibration. Using it you can measure the overall vibration
Any enquires please send an email to: email@example.com
1. Calculate monostable circuit
2. Calculate frequency of astable circuit
3. Calculate component values of astable circuit. Save component values in CSV file (Excel file)
4. Can use preferred values of capacitors and resistors
1. For those who need support please email to the designated email.
Do NOT use either the feedback area to write questions, it is not appropriate and that is not guaranteed that can read them.
Tags : Timer IC, NE555, Calculator, Basic electronics
This rangefinder(telemeter) measures the Distance, Height, Width and Area of a target with your phone by trigonometry.
Usage is simple: just stand up and press the shutter. The important point is aiming the camera at the GROUND, NOT the object. (i.e. In order to measure the distance from someone, aim at his shoes.)
If it is inaccurate, please read the instructions in this app or see the checklist diagram in the blog. The sensors on your phone can be changed by OS version, firmware and battery status.
You can calibrate them with the calibrate menu and settings for yourself.
* Now, 3 tools for distance were completed.
1) Smart Ruler (short, touch) : 1-50cm
2) Smart Measure (medium, trigonometry) : 1-50m
3) Smart Distance (long, perspective) : 10m-1km
* Pro version added Features:
- Width and Area can be measured
- Portrait mode
- Camera Zoom
- Virtual Horizon
- No ads
* Do you want more tools?
Get [Smart Measure Pro] and [Smart Tools] package.
For more information, see the manual, Youtube video and the blog. Thank you.
This is the free version, which contains ads; you can also buy from the Market the PRO version of the app to support the developer, unlock more features and get rid of the ads.
The app includes:
• Resistor color code decoder (3-6 bands);
• SMD Resistor Code;
• Inductor color code decoder;
• Ohm’s law calculator;
• Reactance/Resonance calculator;
• Voltage divider;
• Resistors ratio, value/series/parallel;
• Capacitor charge calculation;
• Operational amplifier;
• LED resistor calculator;
• Adjustable voltage regulator/LM317 calculator;
• Heat dissipation;
• Battery Life calculator;
• Inductor design tool;
• Voltage Drop calculator;
• PCB Trace Width calculator;
• Simple Filters calculator;
• NE555 calculator;
• Power Calculator;
• Decibel Converter;
• Frequency Converter;
• Analog-Digital Converter;
• Y-Δ Transformation;
• Port pin-out (USB, Serial, Parallel, Ethernet, RJ, SCART, DVI, HDMI, S-Video, VGA, VESA, Display Port, FireWire, Jack, RCA, XLR/DMX, ATX Power, PC Molex, EIDE, SATA, PS/2-AT, MIDI/Game port, Apple 30-pin, PDMI, OBD-II, 25-pair phone cable color code, Color Code for Fiber Optic Cables; ISO connector for car audio; Arduino pin-outs);
• Resources (Resistivity table; Table of standard resistors and capacitors; Capacitor marking codes; AWG and SWG Wire size; Ampacity Table; Symbols and Abbreviations; Circuit Schematic Symbols; SI Units prefixes; Battery info; Boolean logic gate and algebra Theorems; 7400 info and pinout; ASCII codes, Batteries list, 78xx IC, ChipDB IC pinouts, Switch Information, Decibel Table, PIC ICSP/AVR ISP, SMD Package Size, Radio frequencies);
• Full support for EIA resistor series for all calculators;
...and more to come!
The app has also support for plugins to expand functionality of the application (e.g. PIC and AVR micro-controllers Database, simulators, parts search).
If you like the program, please rate it, and buy the full version to support the development.
Electrodroid PRO link: https://play.google.com/store/apps/details?id=it.android.demi.elettronica.pro
For FAQ and full change-log, visit http://electrodroid.it
Moving from an Android phone to a new HTC phone has never been easier or faster. Transfer important data like your contacts, messages, calendar, music, settings, photos and videos from your old phone to your new Sense 5 or later HTC phone wirelessly. No more cables or headaches.
The HTC Transfer Tool is able to transfer from phones that are running Android version 2.3 (Gingerbread) or later and uses a Wi-Fi connection between your two phones to transfer content to any Sense 5 or later HTC phone.
This is a partial list of the over 100 settings that are transferred:
• Display settings (brightness, sleep)
• Transfer from (old phone): Android 2.3 (Gingerbread) or higher versions. Not limited to HTC only.
• Transfer to (new phone): The new HTC One and many more to come. Limited to HTC Models only.
To help you out, a number of functions are available in this trial version :
- Distance, perimeter and area calculations
- WGS84 GPS coordinates display
- Unit of measurement : meter, mile, hectare
- Integrated UI to GOOGLE Maps tool
- Selection mode to enhance accuracy
- GPS localization
Why use map tools :
- Measure the area of agricultural land or estate
- Estimate the surface or actions of a dwelling, swimming pool, terrace or future construction site
- Establish the perimeter of your yard to prepare for possible closures.
- Prepare surfaces for organizing your leisure and outdoor activities
- Sports, find a surface to improvise a football field, volleyball, golf, trail running and other sports ..
- In golf, prepare your journey with many paths and optimal distance measurements
- Before a trip, quickly calculate multiple routes
- Aviation, calculate the distances of your flight plan
The Map Tools algorithm relies on the method for computing the area of a surface on a sphere, based on the Haversine formula. This algorithm was modified to take into account the earth's deformation according to the WGS84 World Geodesic System.
Keyword : measure map maps area distance distances tool tools area perimeter perimeters surveyor surveyors planimeter planimeters satellite gps mesurer carte cartes surface surfaces superficie superficies distance distances outil outils tool aires périmètres géomètre géomètres planimètre planimètres arpenteur arpenteurs satellite gps
Compass PRO is the compass in your pocket, when you need it, where you need it.
Compass PRO has the following functions:
- Shows direction of north, south, east and west
- Shows degrees in “side window”
- Rotating bezel
HOW TO USE COMPASS PRO?
First we’ll need to cover a little bit of compass jargon first. The part of Compass PRO that moves and always points north is called the card (with N,S,E, and W indicated, and a beveled edge with a series of numbers on it). There is a movable ring around the edge of the compass, called the bezel. A red double line across the top of the compass is called the lubber line, and finally, there is a little window above the compass which is often named as side-window (as it is on the side of a real compass).
Side-window navigation couldn’t be simpler. You point the lubber line on top of your compass at where you want to go. Now as long as you hold your compass flat in front of you with the lubber line pointing in the direction you’re going, you should always see the same number in your window as long as you’re going the right way. If you see a different number, turn until you see the same number.
The downside of the side window method is that you need to remember your number.
Navigating with bezel works essentially the same as using the side window, but your bezel remembers your number for you. All you do is, point the lubber line on top of your compass at where you want to go, and then wait until the card settles down and stops moving. Then turn your bezel until the double triangle on the edge of the bezel (the notch right by the number zero on the bezel) is bracketing the north arrow on the card. Now as long as you hold your compass flat in front of you with the lubber line pointing in the direction you’re going, you should always see the north arrow inside the notch, as long as you’re going the right way. If not, turn until you see the north arrow inside the notch.
Notice that if you’ve adjusted the bezel correctly, the number in the side window is also the number directly across from you at the front end of the lubber line. In other words, if you turned the bezel counterclockwise until the notch bracketed the north arrow, the 120 on the bezel would be at the far end of the lubber line. Notice that on the card, the number showing in the side window is 120. If you were holding this compass and going in the direction of the lubber line, you’d be on a heading of 120.
Now you should have learned how to go to desired direction. But how do you get back? Easy! If you’re thinking in terms of the bezel, simply turn until the north arrow faces not to the notch, but to the single triangle that’s exactly across from the notch. Now you’re pointed back where you came.
The really tricky part of using your compass isn’t learning what the numbers mean and how to adjust the bezel. The most common mistakes are not holding your compass flat, and not actually going in the direction your lubber line is pointing.
Large iron and steel objects can influence the magnetic sensor in your Android device, causing it to point in the wrong direction. This is called deviation. If you suspect this is happening, simply move away from the object several feet and the problem should correct itself.
- Simple to use, use it like a real compass
- Professional design
- Large numbers and large rotating bezel
- Audio Effects on rotating bezel
- Incredibly smooth movements
- Professional and optimized coding to keep application size as small as possible
- It’s FREE
Keywords: mountaineering compass, orienteering compass, scuba diving compass, military compass
A spirit level. Hold any of the phone's four sides against an object to test it for level or plumb, or lay it down on a flat surface for a 360° level.
- Sound effects
- Install on SD
- Orientation locking
- Roof pitch
- Internet access required for update news
- Open source
- More Total Free application ...
According to wikipedia: An inclinometer or clinometer is an instrument for measuring angles of slope (or tilt), elevation or inclination of an object with respect to gravity. It is also known as a tilt meter, tilt indicator, slope alert, slope gauge, gradient meter, gradiometer, level gauge, level meter, declinometer, and pitch & roll indicator.
Key Feature :
- Support for 50 languages
- Metal Detector
- Bubble Level
- Measure – Height and Distance
- Sound Meter
- Vibration Meter
Supported Languages :
- na hÉireann
- Afrikaanse taal
Keywords : AanwyserLevel|Gradeboog|Meet|Klank |Level|Winkelmesser|Messen|Sound أدوات|البوصلة|معدن|الكاشففقاعة|مستوى|المنقلة|قياس|صوت|الاهتزاز|مقياس Detektorflluskë|Nivelit|raportor|Masa|Sound Səviyyə|iletki|Tədbir|Səs|Vibrasiya|Metr СродкіДэтэктарбурбалкі|ўзровень|Угломер|вымярэння|Гук|вібрацыі|метр |হাতিয়ার|কম্পাস|মেটাল|আবিষ্কারক|জিপিএস|বুদবুদ|শ্রেনী|চাঁদা|মেজার|সাউন্ড|কম্পন|মিটার |Nástroje|KompasDetektorLevel|Protractor|Opatření|Sound|Vibrační| |工具|指南针|金属检测仪泡泡|等级|量角器测量声音|振动|仪表|Niveau|Vinkelmåler|Foranstaltning|Lyd Kompas|LogamGelembung|Tingkat|Protractor|Ukur|Suara|Getaran|an |Գործիքներ|կողմնացույց|Մետաղ|հայտնաբերիչLevel|դանդաղկոտ|Չափել|Sound|թրթռում|Հաշվիչների |ابزار|قطب نما|متال|ردیابحباب|سطح|زاویه سنج|اندازه گیری|صدا|ارتعاشات|متر |GereedschapMetaalBellen|Niveau|gradenboog|Maatregel|Geluid Kompassi|liKupla|Taso|Astelevyn|Toimenpide|Sound|Tärinä| |Outils|Compas|Métal|DétecteurBulle|Niveau|Rapporteur|Mesure|SonCompteur |ინსტრუმენტები|კომპასიდეტექტორიდონე|Protractor|ღონისძიება|ხმის|ვიბრაცია|მეტრი |Alati|KompasdetektorKlobuk|Razina|kutomjer|Mjera|Zvuk|Vibracije| |उपकरण|कम्पास|धातु वेक्षक जीपीएस|बुलबुला|स्तर|कोणमापक उपाय|ध्वनि|कंपन|मीटर |כלים|מצפן|מתכת|גלאיבועה|רמה|מד זווית|מדד|סאונד|רטט|מד |Level|Protractor|Measure|SoundHerramientas|Compásnivel|Protractor|Medida|Sonido|vibración| |Verktyg|Kompass|l|DetektorNivå|Gradskiva|Åtgärd|Ljud |Strumenti|Bussola|lo|RilevatoreBolla|Livello|Goniometro|Misura|AudioContatore |VerkfæriLevel|Protractor|Measure|Hljóð|Titringur| |ツール|コンパス|メタル|検出バブル|レベル|分度器|寸法|サウンド|振動|メーター|ಉಪಕರಣಗಳು|ಕಂಪಾಸ್|ಮೆಟಲ್|ಡಿಟೆಕ್ಟರ್|ಜಿಪಿಎಸ್|ಬಬಲ್|ಮಟ್ಟ|Protractor|ಅಳತೆ|ಸೌಂಡ್|ವೈಬ್ರೇಶನ್|ಮೀಟರ್ |Eines|Compàs|l|nivell|Protractor|Mida|So|vibració| |도구|나침반|금속|탐지기버블|레벨|분도기|측정|사운드|진동|미터 CIRCUMDABIT|bullæ|Level|Protractor|MENSURAE|Sanus|SUCCUSIO|METRUM |NarzędziaDetektorPoziom|Kątomierz|Środek|DźwiękLicznik |Instrumenti|Kompass|Metāla|detektorsburbulis|Līmenis|transportieris|Pasākums|skaņa|Vibrācija| |Įrankiai|kompasas|iniai|detektoriusLygis|Protractor|Priemonė|Garsas|Vibracija| |EszközökLevel|szögmérő|Intézkedés|Sound|Rezgés| |Алатки|Компас|Метал|детектормеур|Ниво|транспортир|Мерка|Звук|Вибрации| |Verktøy|KompassDetektorLevel|vinkelmåleren|Mål|Lyd |Ferramentasbolha|Nível|Transferidor|Medida|Som|Vibração| |InstrumenteNivelul|Fiolă|Măsură|Sound|Vibrație| |СредстваДетекторпузыря|уровень|Угломер|измерения|Звук|вибрации|метр |Алатке|компас|Метал|Детектор|ГПС|буббле|Ниво|Угломер|Мјера|Соунд|Вибрације|Метер |Nástroje|KompasDetektorLevel|Protractor|Opatrenia|Sound|Vibračné| |OrodjaDetektorStopnja|Kotomer|Ukrep|Audio|vibracij| |VyomboMaungano|Level|Protractor|Pima|Sound |கருவிகள்|திசைகாட்டி|மெட்டல்|கண்டறிபவர்|ஜிபிஎஸ்|குமிழ்|நிலை|பாகைமானி|மெஷர்|சவுண்ட்|அதிர்வு|மீட்டர் |เครื่องมือ|เข็มทิศ|โลหะ|เครื่องตรวจจับฟอง|ระดับ|ไม้โปรแทรกเตอร์|วัด|เสียง|สั่นสะเทือน| |ЗасобиДетекторміхура|рівень|Угломер|виміру|Звук|вібрації|метр |فورم کے اوزار|کمپاس|دھاتی ویکشکبلبلا|سطح|چانCông cụkim loại|Cấp|thước đo|Đo|Sound|Rung| |دا|کی پیمائش|آواز|کمپن|میٹرΕργαλεία|Πυξίδα|Μεταλλικά|ΑνιχνευτήςΕπίπεδο|μοιρογνωμόνιο|Μέτρο|Ήχος|Δόνηση| |
This is unlike the other calculators you will find floating around. This calculator generates actual, usable component values; values that are found in your kit. No longer will you be asked to provide a 2546.74856Ω resistor.
This calculator will also allow you to tell it which components to use, based on what you have available. Don't have a 10KΩ resistor, or a 4.7 nF capacitor? Remove it from the list and you'll never be asked to use one.
This is a brute force calculator. Meaning it calculates every possible combination and if it comes within 1% of your desired frequency it will display it as a result. If battery concerns or the speed of the results is of concern, users can opt to have the calculations done via remote server. Your custom component list is still used for this process, but results can be generated in a fraction of the time.
Feedback and feature requests are always welcome. No comment too sour!
Explanation of permissions:
Full Internet access required for-
*Remote calculation of values
Full source of version 1.7 can be found at:
Utiliza tu teléfono como BRÚJULA, verifica el nivel exacto vertical u horizontal de superficies con el NIVELADOR, nunca te quedes a oscuras con la LINTERNA, mide la longitud de objetos y superficies con la REGLA y convierte unidades de longitud, volumen, masa, área, velocidad, tiempo, temperatura y muchas más con el CONVERTIDOR DE UNIDADES.
¿Sabes cambiar un grifo? ¿Instalar una persiana? ¿Quieres aprender a pintar o a eliminar moho en las paredes? Caja de Herramientas Ferretotal también te brinda la sección de VIDEOS TUTORIALES “Hágalo Usted Mismo”, donde aprenderás paso a paso y de forma práctica y sencilla a ejecutar tareas de mantenimiento, reparación y decoración en tu hogar.
Además, podrás conocer nuestras promociones y ofertas especiales en el ENCARTE del mes, así como localizar fácilmente tu tienda FERRETOTAL más cercana con nuestro BUSCADOR DE TIENDAS.
La Caja de Herramientas Ferretotal es la aplicación ideal para los que decidan intentar diversos proyectos en su hogar.
Set the timer by swiping up or down on the appropriate number.
Timer alarm goes off even if phone is asleep. Timer will honor or override silent/vibrate mode depending on user preference. Many timer options.
NOTE: Timer + paid version does not use internet.
You can download and upgrade to top spy anti virus to ensure complete security for your devices. This antivirus will help you protect your identity, your devices, and most importantly your data from nasty attacks.
DISCLAIMER: The content provided in this app is collected using Feeds and Videos are hosted by YouTube and is available in public domain. We do not upload or add videos to YouTube or in this app. This app is just an organized way to browse, read contents and watch YouTube Videos. We do not claim the videos, information or other contents. Please contact us in case of any objections.
More from developer
It not only records "how many", it also records "when" and "where" things were counted, and can display the data on map or email a log of your sightings anywhere.
You can add any number of counters, and group counters together into profiles.
Download sample sets of counters from the default "Home page" web site. Bored with the samples? No problem, just create your own Google Site and host your own!
This app can be used by all sorts of people such as:
- Wildlife surveyors
- Traffic surveyors
- Bored kids on a long car trip - check out Spotto on the default Home Page
- Train spotters
- Bird watchers
All counting data is stored in CSV files that most spreadsheet programs can handle.
This app needs full network access to allow you to email sightings, download Tally Tool profiles, and display sightings using Google Maps - and also because it is supported by Ads.
You simply enter the frequency (or alternatively the delay period) that you want your 555 timer chip to run at - and an initial timing capacitor value - then the 555 Timer Tool calculates a list of the best combinations of other components that meet your requirements.
As a convenience, you can also use touch gestures to snap component values up or down to the next preferred value. To do that just stroke the values displayed on the circuit diagram. Stroke upward to adjust upwards, or stroke down to adjust downwards.
The preferred value range that values are snapped to is selected by choosing "Settings" from the options menu.
For example, suppose you wanted a 555 timer to oscillate at 440 Hz (the A above middle C on the piano keyboard) then just:
- click the f (frequency) button on the circuit diagram, enter 440 then press the OK button
- click the C1 button on the circuit diagram, enter 47, then press the nF button, then press the OK button.
The 555 Timer Tool calculates combinations close to 440 Hz and updates the values on the circuit diagram with the closest combination.
How do you know to key in 47 nF as the initial value for C1? ...well, you don't - but you have to start somewhere and 47 nF is middle of the road!