View allAll Photos Tagged Microprocessors

Available from www.circuitgizmos.com

 

The U451 provides a simple digital i/o interface for the PC (Win/Linux) or Mac (OSX) . Two relays, six transistor outputs, and eight i/o lines from the microcontroller are provided. Commands can be sent to the U451 that change the eight i/o lines from input to output. I/o lines can be individually selected as inputs or outputs. The U451 supports commands to read the ports, and if the ports are set to output, to write to the ports.

I know this is really quite sad but I like this image, the wide aperture makes the dull HD seem a bit more interesting. It reminds me of the images I see in all the geeky technology periodicals I read.

 

If you zoom there's a fair bit of detail in there thanks to mounting the camera on a tripod and remote firing it i.e. no shaky hands.

The electronics within a harddisk

Hard Disc drive PCB.

 

Taken with D200 + SB-600 triggered Via Nikon CLS.

Decided to go back to basics and break out my old microprocessor knowledge

ATMega160 which I can program through a USB that's mapped as a serial / com output

Msp430fw427 header breakout board

The scope was behaving strangely, so I replaced the cpu.

 

I removed the old one with ChipQuik and kept it for future projects. Maybe it is not entirely bad, but only can't handle being overclocked to 20MHz. I marked it with an X.

 

Let's see if it did any good.

 

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Cleaning off as much of the sticky thermal gunk

3G RF power amplifier teardown performed by Orcinus and Andrew.

 

Photo by Orcinus

T42用的,已经坏了。

 

该邮件从移动设备上发送

I have no idea if they work yet, but I am pleasantly surprised to have gotten two.

 

Ordered from batchpcb.com. Easy, cheap, and fast!

...professional deformation

Not all Leaf heater boards have this connector. Everything else is the same.

Socket A AMD Athlon XP 1600+ processor introduced in 2001.

I shot this photo with DIY lightbox without flash.

I cleaned up the background with polygonal lasso and brush tool of photoshop software.

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