NexLev is the field app for roofing sales reps. Capture a lead at the door, take notes while you talk with the homeowner, book the visit, and follow up by text and phone, all from one app, even when you have no signal. NOTE TAKER • Pick a lead and tap the pen to capture live notes during your visit • Notes keep recording when you lock your phone • Get a visit summary when you're don... - More info on Nexlev Logic LLC...

This app allows PLC students (Electricians, apprentices and college students) to test their small homework assignments using their phone and explore basic PLC programming. It has input instructions, outputs, timers, counters, latches, unlatches and compare blocks, each rung is FULLY configurable with 6 instruction long and 4 instructions deep. Features include: - Three Interactive animations. -... - More info on PLC Simulator 2, Lad...

Learn logic with Symbols, the app that teaches natural deduction and the rules of inference in an intuitive, accessible way. Our unique Studycards feature visual pictographs and interactive, step-by-step exercises that allow you to grasp each rule easily and quickly. Then, challenge yourself with activities specifically designed to practice those rules, building your skills progressively, and ceme... - More info on Symbols: Learn Logic...

This free app allows users of propositional logic to perform operations with the same ease as that offered by a mathematical calculator. It facilitates learners of logic by providing considerable feedback. To be precise, using this app, one can determine whether: (1) input is well-formed and, if not, why not, (2) sentences are tautologies, contradictions or contingent, (3) sets of sentences are co... - More info on The Logic Calculator...

ICircuit is the premier iPhone and iPad app for designing, simulating, and learning analog and digital electronics. Its advanced simulation engine provides real-time, always-on analysis so your circuits stay powered and live, just like working with real components. Use it like a CAD tool: add components, wire them up, and set their properties. But iCircuit is unlike typical CAD apps because it is... - More info on iCircuit...

VEX via allows you to follow the progress and results of the VEX Robotics Competition programs, including VEX V5 Robotics Competition (V5RC), VEX U Robotics Competition (VURC), VEX AI Robotics Competition (VAIRC), and VEX IQ Robotics Competition (VIQRC). Team lists, match schedules, match results, rankings, and skills challenge results are easy to access and can be sorted by event or by team. Res... - More info on VEX via...

Logic Op is a pocket reference for basic digital logic. Features include: + Logic Gates: references and examples + Boolean Logic: references and examples + Flip-Flops references + Karnaugh Maps: references, examples, and solvers + Number Conversion: references, examples, and solvers (Binary, Hexadecimal, Decimal, Octal) + Two's Complement: examples and solver + and more... No in-app purchase. ... - More info on Logic Op...

HARDWARE REQUIRED FOR FULL FUNCTIONALITY LogiScope is a full functional 16 channel logic analyzer. It's capabilities include up to 100MSPS sampling rate, SPI, I2C, UART, and parallel decoding. It allows you to trigger on virtually any type of event, multiple events, a series of events from single, multiple, serial, decoded, and even parallel data. Gone are the days of capturing a massive buffe... - More info on LogiScope...