2h
comment Easy-to-use Antennas for beginners
You can put any of these antennas in a plastic box. They will usually have restrictions on being kept away from metal and ground planes, though. Have a look at e.g. Antenova's products.
3h
comment Easy-to-use Antennas for beginners
You can also get PCB antennas - a small PCB with a wire antenna coming out of it.
3h
comment LED strip segments Parallel vs Serial
The current consumption will be the same either way round, because as you say the LEDs are in parallel in each strip. However, the one you've linked has a 5A consumption so you'll need a bigger controller.
8h
comment i want to make my own bluetooth shutter release thingy as first electronic project, what do i need?
It's always more expensive to build your own small-run electronics than to buy products.
19h
comment How to step-down voltage without a transformer?
Interviewer may be fishing for "longer/more resistive ground wire", but that's not really the right answer. Odd question.
23h
comment Solid color display on VGA not working
I take it you don't have a scope to be able to check what your sync looks like?
1d
comment Solid color display on VGA not working
That page says "Using a 25MHz clock", so you need to halve the clock or double all your timings.
1d
comment What should I use for powering a Raspberry Pi at near space altitudes?
People have done this previously; simply keeping it in an insulated polystyrene box can retain enough heat to stay working.
1d
reviewed Close High Torque DC motor for Robowars
1d
reviewed Close can LC tank circuit alone produce oscillations?
1d
reviewed Close IC for 4 Kbytes of RAM
2d
answered Wouldn't building down make more sense when colonizing a dead planet?
Oct
17
comment How does part of a microprocessor (Apple secure enclave) use a microkernel (L4)?
See edit. Now I've found that patent the diagrams make it clear that the microkernel is entirely in ROM.
Oct
17
revised How does part of a microprocessor (Apple secure enclave) use a microkernel (L4)?
added 560 characters in body
Oct
17
accepted Precise differences between DRAM and CMOS processes
Oct
17
comment Relay is not isolating properly its sorrounding circuit blocks
It does exactly what you specified by "isolates" - disconnects the signals! Have you got latching relays by mistake?
Oct
17
comment using C libraries inside verilog
Note: you should not expect to be able to run the simulation in anything even close to real-time.
Oct
16
reviewed Leave Open What are the differences between the conventional mosfets and tunneling mosfets
Oct
16
reviewed Close maplin xm22y power supply
Oct
16
reviewed Leave Open What data format do audio cassettes use?
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