Oct 032008
 

Electronics Tutorials – Ian Purdie VK2TIP Offering free comprehensive basic electronics tutorials in amplifiers, antennas, ham radio, filters, oscillators, power supply, receivers, test equipment, transmitters, radio design and electronics design. Links to data sheets and electronics reference and text books. Ian Purdie VK2TIP. Electronics tutorials offered by www.electronics-tutorials.com are FREE to you and are extremely [...]

Oct 022008
 
Electronic Projects of Ronald

Electronic Projects of Ronald Ronald Dekker’s Nixie Tube Projects and Software. (Image Below Colored and Enhanced by Anantha Narayan delabs) A poorman’s oscilloscope Colored LEDs for Jan Verhoeven’s farewell present! Mixed-Signal LED clock In System programmer for the P89C51Rx2 Flyback Converters for dummies

Oct 022008
 

hobby-electronics.info information site electronics hobby ” Are you a beginner? Then you might be interested in taking an electronics course! “ “Once people know you’re interested in electronics, they’ll ask you to repair things. It starts with a bread toaster (it has a power cord, so it contains electronics – right?) and ends up with [...]

Oct 022008
 
The American QRP Club

The American QRP Club The American QRP Club was formed in June 2003, and later incorporated, as a organization of ham radio operating enthusiasts interested in low power operation – these types of hams are called QRPers. The AmQRP Club is not affiliated with any geographic area and its membership does not meet monthly as [...]

Oct 012008
 
Stereo Audio Music Players

40 Watts Hi-Fi Music System Stereo Music player with Tuner, 1986, LED VU meter and Analog VU meter. This was done as repairing home electronics was my hobby in school days, I learnt by building Amplifiers based only on transistors from the Old Philips Circuits and Books. The above one is TDA2020 20 Watts Per [...]

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Oct 012008
 

ELM – Electronic Lives Mfg Electronic Handiworks Technical Notes Electronics BBS “My hobby has been a present occupation as it is because I liked electronics relatings since I was little. Railroad, anime, comic and TV game as well. As for programming in the hobby, because they are electronic handicraft” – Chan Japan Microcontrollers Instruments PC [...]

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Oct 012008
 
Zelscope Sound card oscilloscope

Zelscope Sound card oscilloscope Zelscope is a Windows software that converts your PC into a dual-trace storage oscilloscope and spectrum analyzer. It uses your computer’s sound card as analog-to-digital converter, presenting a real-time waveform or spectrum of the signal – which can be music, speech, or output from an electronic circuit. Zelscope features the interface [...]

Oct 012008
 
Adj positive 1.25VDC to 24VDC PS

Adj positive 1.25VDC to 24VDC PS Adjustable Output Positive Voltage Power-Supply Kit (Adj. output 1.25V to 24 VDC) is an electronics board (kit) that allows you to connect up to 30V AC or DC on one side of the board and get adjustable VDC regulated on the other side. Every lab should have a few [...]