Monday, October 08, 2018

Drawing Tools for Electronic Schematics in Android

Here are some Circuit Diagram Drawing Tools for Android Tablets, they may be still under development. It may be Interesting to explore and try out.

Schematic Demo is an easy-to-handle and comfortable CAD-software, developed for different kinds of diagrams.

Schematic Demo Dmitry Ustimov

Schematic Demo Dmitry Ustimov

Editing objects performed by interaction with a device touch screen. You can create and edit such graphic objects as: - Point, Line, Polyline, Bezier curve, Arc, Ellipse and Rectangle.

Wednesday, October 03, 2018

Reliable Robust Electronic Products

Use a Servo Stabilizer or CVT Constant Voltage Transformer or at least an Isolation Transformer. The First Defense form HV Surges, Spikes.

High Voltage Polyester & Polypropylene Metallized Capacitors in Stepdown Supplies should be Fire Retardant & Self Healing with a MOV too.

EE Design Library - Electronic Product Design Resource

Reliable Robust Electronic Products

Tropicalized means immunity or resistance of an equipment in conditions of varied Temperature, RH, Insects, Fungus, Brine, small life form.

Monday, October 01, 2018

Ostermiller Basic and Scientific Calculator

Scientific Expression or Formula Calculations. Twenty Transaction Memory and Tape, Different bases like Decimal and Octal, Logic Math, Functions, Constants.

Ostermiller Basic and Scientific Calculator

Deriving knowledge and inspiration from ostermiller.org. The GUI and Skin Modifications were done. This Scientific Calculator was ported to iGoogle with a new UI by delabs.

Screenshot

Scientific Calculator

Source Code - delabs-dapj - scientific-calculator

It has Brackets to build your own math equation. Scientific Functions like Trigonometric, Hyperbolic, Logarithmic.Memory (cookies), A Paper Trail or Tape for Equation and Result History.

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