Instruction manual of an electronic moving font with LEDs and a clock built up of LEDs. Furthermore information is available about a serial-to-I²C converter, an AT89C2051 evaluation board and aRead More
One of the oldest and reputed Electronics Magazine. construction projects, computer, technology, computing, PC technology, microcontroller. Books & CD-Roms, E-blocks, Kits & Modules.R8C pages, RFID pages. This was one ofRead More
Single plate induction cooker demonstration board Uses ST7LITE09 and STGW40NC60WD (40 A, W series). The design is entirely controlled by a simple ST7FLITE09Y0 8-bit microcontroller, which provides the PWM drivingRead More
These are high tech jigs, fixtures and instrumentation/automation gizmos that bill built. Electrical gizmo builder for the UNLV Physics Dept. Bill O’Donnell – Tech Gizmo Builder These projects are advancedRead More
Solid-State FET-Based Ion Tweeter The intention of this project is to design and build a working ion transducer using modern solid-state devices for high efficiency which can be used asRead More
The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display. A single pin changes the display from a movingRead More
Hans Wedemeyer’s Projects, Code and More “Seven Port RS-232 Multiplexer. Seven Way RS-232 Software Controlled Switch Eight Channel 12 bit Serial ADC. Universal Radiation Spectrum AnalyzerUpdated New Version Jornada CradleRead More
Hans Wedemeyer’s Projects, Code and More Universal Radiation Spectrum Analyzer, Jornada Cradle modification and How to Make a Serial Cable, Multi-channel Analyzer Program for the Universal Radiation Spectrum Analyzer, DCRead More