The PICList – Microchip PIC Interest Group

The PICList is a collection of people interested in the Microchip PIC and other similar processors who have requested that email sent to the PICList email address be forwarded to them.
VeeCAD for Stripboard with Auto Router

VeeCAD takes a schematic generated netlist and assists you to build a layout – but on stripboard (Veroboard). The usual design tools are provided: netlist import, component footprint definition, component positioning, wiring and connectivity check.
TechLib – Electronic Experimenter Records

A technical library for the hobbyist and experimenter. – Charles Wenzel
TechLib – Electronic Experimenter Records
- World’s Smallest Geiger Counter
- Karen’s Mic.
Bill O’Donnell – Tech Gizmo Builder

These are high tech jigs, fixtures and instrumentation/automation gizmos that bill built. Electrical gizmo builder for the UNLV Physics Dept.
fpga4fun – Electronic Adventures with FPGA

FPGAs are powerful programmable logic integrated circuits. FPGAs are wonderful devices to design digital logic with. You can design a circuit on your computer and have it running on your desk in minutes.
Optical switch with photo sensors

Can you help me to find circuits which uses photo-sensors.and if you do have them, would you please send them to me.
Electronics Reference Library – Bill

Basic Electricity – Start here if you don’t know anything about electricity or electronics. These pages cover the basics. They are great for young students.
QRZ Ham Radio

QRZ was founded in 1992 by Fred Lloyd, AA7BQ as a spinoff of what was once called the “Callsign Project”, a cooperative effort designed to obtain and distribute FCC database tapes.
Advertising
Types of Advertising in delabs-dapj and Sponsored Posts, Pages. Listings of firms and Promotion of products.If you have something else in mind, we can adapt our service to suit your need. These are current revised rates updated on March 2025. See Ads Rates and choose.
Modified Date - 27 Apr 2026
Classified Ads – 15 USD PM
Sine Wave Inverter

Here are project reports on how to manage the various design needs of a inverter for a power ups. Even Solar Energy systems need inverters to create AC Sine Wave Power Supply from a DC Battery Array.
Mains Current Indicator with a LED

This is a mains 230V AC load current indicator and is a LIVE CIRCUIT, so take care. The Resistors have to be a fusible ceramic wire wound.
Microcontroller Interfacing

None of this is specific to a particular microcontroller or family of microcontrollers; it applies equally well to PICs or AVRs or 8051s or any other processor.
Dynamic Digital Tutors

Date: Wed, 30 May 2007 17:00:46 -0400 – Subject: 555 simulator
Hello, I just found and had a chance to play with the 555 simulator over the internet.
Radio Electronics Projects – Hans Summers G0UPL

“I am not a professional electronics engineer, nor do I have an electronics degree. I make no claims for technical accuracy, good design, or necessarily even originality for the contents of these pages.
Triode Electronics Store Online

Electron Tubes & Tube Amplifier Parts.. “Worldwide Service Neighborhood Prices” Since 1985. Online Tube Amp Kits Transformers Tubes Capacitors Dynaco Upgrades and Parts.
Colorful LED Lights

Colorful LED lights bring cheer to the room. Every color can change your Mood and the way you think. Colorful Lights on Dashboards help you know the status of activity or process at a glance and also alert you about a task or action.
Ergonomics and Safety of the Workplace

Ergonomics and Manpower the Engine of Growth – A Worker in One Firm is a Customer for another Firm. Healthy and Safe Workers implies a strengthening Consumer base.Just imagine what wonders it can do for the economy, when you broaden your view, think togetherness, as a Whole; not in isolated competitive groups, not in parts.
Polarized Capacitors and 555

Howdy! This circuit of yours is EXACTLY what I was looking for. TOTALLY cool! However, I have a few questions about it…mostly because I’m a software guy.
Oscilloscopes in Test Measurement

The usefulness of an oscilloscope is not limited to the world of electronics. With the proper transducer, an oscilloscope can measure all kinds of phenomena.
