The general hobby of modding has not bypassed and me. Two lights-emitting diode matrixes 5*8 was completely becoming in a five-inch compartment of a computer – that I had seen decided to make it on basis of spectrums’. This is idea of the device: the computer program should allocate a spectrum of a sound signal [...]

This article descripts, how I built amplifier from Mr. Marshall Leach known like “The Leach Amp”. I built amplifier from the original instructions on these pages:http://users.ece.gatech.edu/~mleach/lowtim/. Article about bulding of this amplifier I found later in journal A_Radio Praktická elektronika 11/2002. For many years I looked for construction of HiFi amplifier wit a good parameters, enough [...]

Download eprom: JVC-AV32WFP1EU

Circuit Diagrams for Beko K1 190 Chassis Download:Beko KX1 190

Ipod Stereo FM transmitter with 1W output power Many people prefer to listen to their own music (or voice) on radio. This project explain how you can build and connect a powerful 1W amplifier to your FM transmitters. A perfect solution for those wishing to listen to their favourite tunes in the car, house, garden, [...]

Download:Hitachi LCD 26LD6600,32LD6600,37LD6600

Download: NEO-TV2188TXSF-VST3831-TCL3130-24C16

This is useful for a home stereo system when you want to send multiple music sources to a single set of speakers or for home recording to select between input sources. I am now able to select between four audio inputs and route them to a single audio output (or one input to four outputs). You [...]

Building your own custom speakers has got to be one of the most rewarding, straightforward and cost-effective DIY activities I’ve come across.ome speaker projects can be complete in a weekend, while others can go on for years. Budget speaker kits start around $100, while top-of-the-line kits and components can add up to several thousands of [...]

This method is generally restricted to making through-hole component PCBs. I don’t usually like to use veroboards because in my opinion, they look ugly most of the time. For more complex, professional looking boards, I normally use the toner transfer method. The good thing about this quick method is that it still looks decent on [...]

Atanua is a real-time logic simulator, designed to help in learning of basic boolean logic and electronics. It uses OpenGL hardware-accelerated rendering and a custom UI designed for a fast workflow and a very low learning curve, letting the students concentrate on learning the subject instead of spending time learning the tool. Download: Atanua