Hobby Projects - Insulation tester, LED Circuits, Meters.

Wednesday, May 28, 2014

Nuts and Volts DIY Magazine

Online edition of US print magazine Nuts and Volts. Aimed at the electronics hobbyist, with articles covering amateur radio, cellular communications.

Nuts and Volts DIY Magazine
 
Nuts & Volts is written for the hands-on hobbyist, design engineer, technician, and experimenter. The diversity of subjects appeals to all levels of experience and spans such topics as amateur robotics, circuit design, lasers, computer control, home automation, microcontrollers, data acquisition, new technology, DIY projects, electronic theory, and more, not to mention the popular BASIC Stamp.

Adding More Digital I/O to your 16-Bit Experimenter Kit 

16-Bit Experimenter Kit - Nuts and Volts

If you’ve been following the 16-Bit Micro Experimenter series in Nuts & Volts, you are already familiar with its solderless breadboard environment and the fully programmable 10 line I/O expansion bus that comes with the kit. The 10 lines can be assigned to be digital, analog or even connected to any of the PIC24F Microcontroller’s internal extensive peripheral set (i.e. dual UART, five CCP modules, ADC, Real time Clock Calendar, dual SPI, and dual I2C).

The Mini-Bench Supply

A small power supply with +5V, +12V, and -12V outputs is a handy thing to have around when you’re breadboarding circuits with both op-amps and digital ICs. You would want a switching regulator for efficiency, but linear regulators for low noise. Plus, it should be easy to build and relatively inexpensive.

The Mini-Bench Supply

Monday, May 26, 2014

Labcenter Electronics - Proteus Design Suite

The Proteus Design Suite is wholly unique in offering the ability to co-simulate both high and low-level micro-controller code in the context of a mixed-mode SPICE circuit simulation. With this Virtual System Modelling facility, you can transform your product design cycle, reaping huge rewards in terms of reduced time to market and lower costs of development.

Labcenter Electronics - Proteus Design Suite

Co-simulation of microprocessor software within a mixed mode SPICE simulator.
  • Available for PIC, 8051, AVR, HC11, ARM7/LPC2000 and Basic Stamp processors
  • See your code interact with simulated hardware in real-time.
  • Interactive peripheral models for displays, keypads, etc.
  • Over 8000 analogue and digital device models.
  • Extensive single step and debugging facilities including system wide diagnostics.
  • Works with popular compilers and assemblers.
Labcenter Electronics - Proteus Design Suite

Proteus Virtual System Modelling (VSM) combines mixed mode SPICE circuit simulation, animated components and microprocessor models to facilitate co-simulation of complete microcontroller based designs. For the first time ever, it is possible to develop and test such designs before a physical prototype is constructed.

Wednesday, May 14, 2014

Digi-Key Corporation - Electronic Components

Digi-Key Corporation is an industry leader in the distribution of quality, electronic components - committed to product availability, service and performance. Search, find, buy from a manufacturer authorized distributor. Access product information, datasheets, application notes, product photos, catalog.

Digi-Key Corporation - Electronic Components

Founded in 1972 by Ronald Stordahl, its name is a reference to the "Digi-Keyer Kit", a digital electronic keyer kit that he developed and marketed to amateur radio enthusiasts.

Digi-Key Corporation - Electronic Components

Right from parts like chips and semiconductors to kits and tools for electronic manufacturing; they supply most everything for hobbyists, labs and manufacturing firms in the EE domain.

Digi-Key Corporation
701 Brooks Avenue South, Thief River Falls, MN 56701 USA