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1.4K
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STICKY
Megathread: Random observations about electronic devices
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page 3
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Electricity Basics: Resistance, Inductance and Capacitance
456
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We all know software is inherently insecure but did you know electronics isn't any better?
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1.4K
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What are your thoughts on PCB design software
6
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IMG
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SIze differences in old vs. new parts. [4032x3024 - 814KB]
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608
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An Off-The-Grid Instant Messaging Plattform
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894
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Researchers measure near-perfect performance in low-cost semiconductors
1.3K
IMG
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Guitar wiring schematic help [3425x2478 - 511KB]
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240
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A Field Guide To Transmission Lines
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Observations
Some optical drives refuse to speed up again after encountering damaged parts of a disc once. (And other strange speed limits.)
886
[deleted]
ALBUM
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@sporkulon Here are the pics of the VandyVape Pulse's PCB you asked me to get for you a while back
1.3K
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Watch electricity hit a fork in the road at half a billion frames per second [26:29]
1.0K
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Overburning CD-RW experience: Disc speeds up towards the end when played back using old audio CD player!
12
1.2K
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Self-Soldering Circuits [08:15]
4
777
IMG
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Got these great capacitors for sale cheap - Great value! [650x500 - 60KB]
9
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What is Meshtastic?
97
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$166 Mustool MT13S thermal imager doubles as multimeter
1.3K
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TouchTone555: An Analog Synth with a 555 Timer - Hackster.io
4
1.5K
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The Transistor: a 1953 documentary, anticipating its coming impact on technology
159
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Tech tips
Mobile phone overheating from fast charging? Put it on a portable USB fan.
5
1.4K
IMG
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Flight qualified sealed relays [4032x3024 - 2.05MB]
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495
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A 100-Year-Old Electronic Musical Instrument Brought Back To Life
2
1.3K
ALBUM
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Cheap 24 watt led grow light. Made out of mostly trash and stuff on hand minus the starfire LEDs and a picoPSU 80.
1
935
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Observations
Observation: The audio inputs (white and red) of old CRT televisions can be used without needing a video (yellow) signal, while newer TVs usually require a video signal for the audio inputs to be activated at all.
4
630
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PinePower 120W desktop power supply features display, USB PD, QC 3.0 and wireless charging
6
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Making 100 transistors silicon integrated circuit chips in your garage
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