USB/Bluetooth -> FM Transmitter for Car

Started by Sid 03 in sci.electronics.design2 hours ago 6 replies

I see a lot of these small transmitters that plug into the cig' lighter for power and accept USB and Bluetooth as a source for music to...

I see a lot of these small transmitters that plug into the cig' lighter for power and accept USB and Bluetooth as a source for music to re-transmit to your car radio via FM. Easy to find dozens on Amazon and other sites, but one spec that I don't see on any of them is how much power they transmit with ? Can I use one in the house and transmit to all the FM radios in the house ? I am looking...


When Does Non-cancelable Mean Non-cancelable?

Started by Rick C in sci.electronics.design4 hours ago 11 replies

If the signed terms and conditions of sale say an item is non-cancelable, what circumstances would allow for the sale to be canceled? There was...

If the signed terms and conditions of sale say an item is non-cancelable, what circumstances would allow for the sale to be canceled? There was also no delivery date specified. -- Rick C. - Get 1,000 miles of free Supercharging - Tesla referral code - https://ts.la/richard11209


This 22-year-old builds chips in his parents\u2019 garage

Started by Jan Panteltje in sci.electronics.design6 hours ago 14 replies

This 22-year-old builds chips in his parents\u2019 garage ...

This 22-year-old builds chips in his parents\u2019 garage https://arstechnica.com/information-technology/2022/01/this-22-year-old-builds-chips-in-his-par ents-garage/ more than 1000 transistors on it...


Bargain LTSpice/Lab laptop

Started by bitrex in sci.electronics.design7 hours ago

Last of the Japanese/German-made business-class machines; several years old now but AFAIK they're well-built and not a PITA to work on,...

Last of the Japanese/German-made business-class machines; several years old now but AFAIK they're well-built and not a PITA to work on, and even a refurb should be good for a few more years of service...


Driving Too Slow

Started by Ed Lee in sci.electronics.design11 hours ago 102 replies

For Maximum EV Efficiency, Stick to 25 Miles an Hour, Ignore Angry Drivers and...

For Maximum EV Efficiency, Stick to 25 Miles an Hour, Ignore Angry Drivers and POLICE. https://www.wsj.com/articles/ev-electric-car-battery-charge-hypermiler-11642517385 I was driving around 40 MPH on right lane of a highway (speed limit unknown) and got pull over for driving too slow. I told him that i was running low on charges and won't make it to the charger any faster. He escort me fo...


cheap ADC

Started by Anonymous in sci.electronics.design19 hours ago 17 replies

This uses an FPGA LVDS input as a comparator, and one external RC, to make an ADC. Just need an algorithm to process the flop output. A...

This uses an FPGA LVDS input as a comparator, and one external RC, to make an ADC. Just need an algorithm to process the flop output. A simpler ADC should be possible. Version 4 SHEET 1 880 680 WIRE -16 0 -112 0 WIRE 48 0 -16 0 WIRE 160 0 48 0 WIRE 416 0 240 0 WIRE 480 0 416 0 WIRE 528 0 480 0 WIRE 416 48 416 0 WIRE -112 64 -112 0 WIRE 96 112 64 112 WIRE 128 112 96 112 WIRE ...


Let me fooly entertain you electronics fools

Started by Anonymous in sci.electronics.design1 day ago 8 replies

You should all love this piece. But then I do not know the gamut of brains or lack thereof in the group.

You should all love this piece. But then I do not know the gamut of brains or lack thereof in the group.


OT Biden proven 100000 times smarter than the orange turd

Started by Anonymous in sci.electronics.design1 day ago 11 replies

The facts are in. No teleprompter, Trump pussies. You cannot make up any bullshit about his ability to read or 'sleepy joe' or any other of...

The facts are in. No teleprompter, Trump pussies. You cannot make up any bullshit about his ability to read or 'sleepy joe' or any other of your elementary school level stupid shit. President Biden is easily 100000 times smarter than Donald John Trump will ever be. Sadly that could still be scary because Trump is so stupid... How stupid is he? That's the problem... the needl...


Lyin' Biden sets two NEW RECORDS!!

Started by Flyguy in sci.electronics.design1 day ago 48 replies

...but they are NOT the kind of records you want to set. First, inflation is at its highest in nearly FOUR DECADES, SEVEN PERCENT. Second, Lyin'...

...but they are NOT the kind of records you want to set. First, inflation is at its highest in nearly FOUR DECADES, SEVEN PERCENT. Second, Lyin' Biden has broken his own BAD POLL NUMBERS, now at just THIRTY THREE PERCENT: https://www.msn.com/en-us/news/politics/bidens-approval-rating-drops-to-new-low-of-33percent-on- concerns-about-his-handling-of-covid-economy-poll/ar-AASIfyI?li=BBnb7Kz https://


OT: Dire warnings from Newt Gingrich

Started by John Doe in sci.electronics.design2 days ago 88 replies

https://youtu.be/aNBHlSRujjM?t=211 Hope he's wrong! Interesting to note what products are in short supply, like those from China? What...

https://youtu.be/aNBHlSRujjM?t=211 Hope he's wrong! Interesting to note what products are in short supply, like those from China? What foods are missing? Newt even complains about our open border. Something must be very wrong. Biden condemned Trump for 200,000 Americans dying from the coronavirus. And now twice that have died under Biden. https://www.wsj.com/articles/bidens-cov...


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