Latest threads in Electronics Designshow only best voted threads
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I'm sticking with my nice, safe EV!
A woman hopping inside a Dodge Charger for a cigarette sparked an explosion that destroyed the car, burned down a significant portion of her home and left her with third-degree burns. How could a...
12
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6 months ago
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12 | |
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Nickel Hydrogen battery
gullible lunatics like Flyguy claiming that lithium ion batteries are too dangerous to use. one has to suspect that the guys behind this battery chemistry are spending a bit on propaganda. The...
16
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6 months ago
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16 | |
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Brand new Tesla battery complex catches FIRE!
This complex uses the SAFEST lithium chemistry: LFP: Bouldercombe residents told to stay indoors as fire crews take advice from Tesla to allow the fire to burn out, which may take several days...
13
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6 months ago
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13 | |
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Latchup
higher level of dynamics happens when multiple AI systems interact. KanekoaTheGreat on X: "Self-driving cars cause a traffic jam in Austin, Texas. Shocking footage from Austin showed around 20...
3
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6 months ago
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3 | |
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Helpful app for hearing test, whether on not you buy something
This app came with the yoke-style sound amplifier I bought, but it seems to work with a cell phone and earbuds too, and though it's not what an audiologist would do, IMO it's pretty good, and easy,...
6
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6 months ago
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6 | |
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Circuit Breaker 22AIC
I have microwave, fridge and 10 laptops on a 20A circuit. Fine most of the time until I use the microwave. Should I try a 22 Amp Interrupting Circuit breaker? Existing one might be 10AIC.
54
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7 months ago
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54 | |
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OT: Appropriate Netiquette
Gentlemen, We've had an awful lot of off-topic postings here of late. Nothing necessarily wrong with that, but can we all PLEASE remember to follow the protocol and place the "OT" prefix in the...
1
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7 months ago
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500 volt power supply
This is pleasingly weird. of a baseline-boosted multi-auto-transformer voltage-doubler flyback. What's strange is that adding the two snubbers increases the LT spice sim speed radically, about 10:1.
52
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7 months ago
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52 | |
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EVs present multiple safety problems for the public
The much heavier weight of EVs could cause parking garages to collapse. An EV fire in a parking garage is virtually impossible to fight. They are also a threat to lighter ICE cars in a crash. On top...
41
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7 months ago
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41 | |
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Human interaction
The company says staff living near offices should work in person at least twice a week. The company says staff living near offices should work in person at least twice a week.
2
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7 months ago
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2 | |
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HV indicator
I often have to measure the difference of two 392V sources. Unfortunately, sometimes it become the sum, using a one-time fused muti-meter. I am thinking about using a rectifier diode (for direction) ,...
10
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7 months ago
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10 | |
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Sound on my new radio is muffled.
I bought a $230 wifi radio that is impressive in many ways, but the problem I have is that the sound sounds muffled Maybe it's okay for music. I haven't listened to much music, but for talk it sounds...
55
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7 months ago
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55 | |
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Apple modem chip
The company set out to design a silicon chip that would allow it to cut ties with Qualcomm, a longtime supplier and bitter foe The company set out to design a silicon chip that would allow it to cut...
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7 months ago
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LTspice speed
As you probably know, in many occasions LTspice cannot take advantage of multiple CPU cores because many operations are not easily parallelizable. In fact, most simulations I make use less than 20/25%...
7
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7 months ago
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7 | |
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New big boy op amp
Not as high a max supply voltage as the TCA0372, but that's a big boy slew rate and output current for the price: <>...
3
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7 months ago
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