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A Knox College student disassembles old electronic devices in a physics department lab, prior to recycling.
I recently got the other nixie tube clock working as it should, also changed it to have a battery backup, and white LED's.
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My small lens is finally back after a repair fortunately covered by the warranty.
This one was taken with a 40-150mm lens and two extension tubes (10mm and 16mm)
Electronic component sculpture in the vein of the Sparebot movement.
Homage must be paid to Lenny&Meriel for taking this idea to new and incredible heights.
TN9 Systen
electronics
Inclined uprights and full Height bay dividers to create sectors.
La struttura TN9 consente l'installazione di montanti inclinati e divisori a tutta ltezza per separare vari settori merceologici
It's Dubai! Buy Buy Buy!
I didn't buy in Dubai. Well at least not in the airport, where this pic was taken. Lots of people go to Dubai to buy electronics. Makes no sense to me. If I were to want to buy cheap electronics I'd go to China but what do I know about it?
Once the socket bodies were finished, I transferred them to a baking dish. The final step before cooking was to press the nixie pins ever so slightly into the clay. The impressions left behind could, I figured, act as pilot holes for drilling.
The idea was that the holes would need to be somewhat larger than the tube pins, to accommodate the socket pins and leave a little bit of room for the socket pins to flex. Thus, the holes would need to be drilled out. I suppose they could be cut into the clay before baking, but I couldn't think of a good way to do that.
Changed coefficient DACs to the same modern part I am using for position and limit: MCP4922. Results are slightly more linear but there is still distortion on long lines that I need to track down.
Displayed on Tektronix 604. There is also overwhelming EMI on these signals that I haven't tracked down/suppressed.
The Digilent Electronics Explorer board (EE board) includes all of the test and measurement equipment needed to design, build, and test analog and digital circuits of all types. Built around a large solderless breadboard, the EE board includes a 4-channel mixed-signal USB oscilloscope, waveform generator, variable power supply, voltmeter, reference voltage generator, and thirty-two digital signals that can be configured as a logic analyzer, pattern generator, or any one of several static digital I/O devices. All of these instruments can be connected to circuits built on the solderless breadboards using simple jumper wires.
store.digilentinc.com/electronics-explorer-all-in-one-usb...
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