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Measuring Temperature From PT100 Using Arduino
DIY Multimedia LED Projector (video manual)
DIY Small Bench Power Supply
Antique radio conversion
Make a bench power supply mostly from recycled parts
Mini adjustable power supply
what enclosure do you use?
Haz tu propio Proyector multimedia (spanish version)
Mini DIY adjustable power supply
My mini bartop arcade machine (pacman)
How to make a small DIY LED Projector
The VoltPen (Highlighter into voltmeter)
How to control the zoom of a camera with RC
DIY PSU into Bench Power supply
Please help, I know this is an old project but I'm just about ready to start building this and need a couple of questions answered to a few things that don't add up or look right to me. On the optional components list I see 2 10K resistors, I'm not seeing them at all on the schematic? Also I see 5 500K resistors on the schematic and not 4 like the components list? I'm a complete NOOB at this and wondering if I'm not reading the print right or if it is mislabeled somewhere, or some revisions didn't get documented or changed? Does anyone have a drawing of this ALL laid out on a perfboard?
Diy Motorised iphone Slider
Very useful and detailed - I was just scratching my head as to why on my setup, were the digital meters where connected to the ATX PSU the meters stayed on even if I disabled it using a switch in the 'power on' signal wire. I will be adding a battery pack.
The Wooden Light Bulbs
Hi,Regarding PNP transistor, any general perpose small transistor is OK.In our country, 2SA1015s(PNP) or 2SC1815s(NPN) are easy to get.I'd like to paste substitute list below. https://groups.google.com/forum/#!topic/aus.electronics/_aXrv4hJ6koor google it by 2sa1015 substitute. But I mentioned before, I recommend you to use NPN circuit substitutionfor lower threshold. regards,
Camera Ring Flash light for macros
Hi,Can anyone suggest equivalent for BC327? I am unable to find them in my country.ThanksAwnish
Small DIY Bench Power Supply
Hi please could you let me know the dimesions of the cabinet? thanks
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