Description ElectroDroid is a simple and powerful collection of electronics tools and references. 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;…

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Description Sound Level Meter is in the 4th set of the Smart Tools collection (noise, decibel meter).REMEMBER!! The built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are LIMITED by the hardware limitation, and very loud sound(100+ db) cannot be recognized. Moto Droid (max.100), Galaxy S3 (81dB), Galaxy Note (91dB), Galaxy S2 (98dB)… SPL(sound pressure level) meter app uses your built-in microphone to measure noise volume in decibels(db), and shows a reference. We had calibrated many android devices with the actual sound level meter with dB(A).…

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Description Smart Measure is a tool in the 2nd set of the Smart Tools collection. This rangefinder(telemeter) measures the distance and height 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. Because the sensors on your…

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Description IP Tools is a powerful network utility suite for analyzing and adjusting networks. It allows quick detecting any computer network problems and boosting network performance. This is a must-have app for IT specialists and network administrators.The app combines the most popular network utilities usually found in Windows or Linux. They will help you fix a network problem easily or optimize the network when you are hundreds kilometers away (i.e. not at work :-)). IP Tools has a simple, intuitive interface, so you can receive within seconds full information on…

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