ADAPTEC AHA-1542B 16BIT ISA SCSI CONTROLLER

Very old complex ISA SCSI-Adaptercard

Relase Date: 1990

For more pictures of vintage PC-Cards and Mainboards look at Vintage Computer PC Cards and Mainboards

I used to use this very board back in the days of Windows 3.1

Silicon Power SSD Basis

Teledyne Lecroy Wavejet Touch 354 (Iwatsu DS-5600) Oscilloscope Teardown

more info, see: www.amb.org/forum/post11399.html

Agilent B2912A Source measure Units SMU Teardown

Siglent SDG5000 Function Generator Teardown

My custom AVR board for hacking. Supports mechatronics with ULN2803, L293D half-bridges, and/or power FETs, plus analog inputs, serial I/O, and Zigbee. All AVR I/O pins are accessible through at least one pad.

electronic board

modified for DAC noise reduction which will be included in Rev.E.

Macro photography testing for the Tokina 500mm f/8 mirror telelens. The PCB is lit with a flash below the circuit board and with a blue spot from the side.

I got my first DSLR camera about a year ago and this the 100th image I uploaded to Flickr out of 3000 pictures I've taken during that perioid.

Agilent B2912A Source measure Units SMU Teardown

Tenuous Link:computer chip

A customers die in our demo lab

Teledyne Lecroy Wavejet Touch 354 (Iwatsu DS-5600) Oscilloscope Teardown

Siglent SDG5000 Function Generator Teardown

Agilent 34461A TrueVolt Multimeter Teardown

Agilent B2912A Source measure Units SMU Teardown

Siglent SDG5000 Function Generator Teardown

Attenuators, cover off. Notice the unpopulated resistor-shaped

footprint next to the connector -- 50 Ohm input option someday,

maybe?

Kodak DCS315 DSLR Camera Teardown

Very HQ parts, a single of these PCBs did cost big money in its time... Now it is just scrap, I have probably saved it of the shredder hell.

Samsung Plasma TV

Intel PRO/1000 GT Desktop Adapter

Intel 82541PI Gigabit Controller

Peripheral Component Interconnect (PCI) 2.3 32-bit 33/66 MHz

Relase Date: 2004

For more pictures of vintage PC-Cards and Mainboards look at Vintage Computer PC Cards and Mainboards

Intel PRO 100 Intelligent Server Adapter with Intel i960.

This is a rare Network-Card with a dedicated I/O-Processor - a part of the I2O System.

Intelligent Input/Output (I2O) is a defunct computer input/output (I/O) specification. I2O emerged from Intel in the mid 1990s with the publication of the I2O specification in 1996 by the Intelligent I/O Special Interest Group. I2O was originally designed to make use of the Intel i960 microprocessor as the I/O offload engine, bringing channel I/O to the PC.

For more info about I2O look at: en.wikipedia.org/wiki/I2O

For more pictures of vintage PC-Cards and Mainboards look at Vintage Computer PC Cards and Mainboards

from Bruce Forat.

1 electrolytic surface mount capacitor to be replaced, C8609 value 100uf at 4 volts, marked by sharpie. 1 cap added on regulator Q8654.

Teledyne Lecroy Wavejet Touch 354 (Iwatsu DS-5600) Oscilloscope Teardown

Taken handheld with an extension tube

Intel Celeron 500 Processor 500MHz Model # FV524RX500

Socket 370

CES 2013 Nvidia

randomprojects.org/wiki/Linksys_BEFVP41

Samsung Plasma TV

Assembled RAMPS-1.4 board based on the kit from UltiMachine. RAMPS is the RepRap Arduino Mega Pololu Shield -- in other words, it's an Arduino shield (mountable daughter board) that provides RepRap 3D printer electronics, see objects.reprap.org/wiki/RAMPS and objects.reprap.org/wiki/RAMPS1.4 for more details. This kit comes with the surface-mount devices pre-soldered. There are a lot of SMD components on this board, so this kit saved a lot of work versus a bare board.

One Pololu A4988 driver daughterboard was assembled at the same time, and is shown mounted on the RAMPS headers at the 5th position, or lower right. Full info on this driver board is available at its Pololu product page, www.pololu.com/catalog/product/1182 .

Note that Pololu driver daughterboards must be inserted into the RAMPS headers with correct orientation (the one shown here is oriented correctly), namely with their potentiometers on the side facing away from the RAMPS board's power and MOSFET terminals. If you insert them with the opposite orientation, instant destruction is assured on applying power.

Boredom inspired images of computer parts