Sujet : Re: Motor Speed Control
De : bill.sloman (at) *nospam* ieee.org (Bill Sloman)
Groupes : sci.electronics.designDate : 10. Mar 2024, 12:02:19
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <usk0fa$2t7cp$2@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
User-Agent : Mozilla Thunderbird
On 10/03/2024 7:59 pm, Cursitor Doom wrote:
On Sat, 09 Mar 2024 15:13:20 -0800, John Larkin <jl@997PotHill.com>
wrote:
On Sat, 9 Mar 2024 14:56:43 -0800, KevinJ93 <kevin_es@whitedigs.com>
wrote:
>
On 3/8/24 8:42 PM, Bill Sloman wrote:
On 9/03/2024 5:49 am, KevinJ93 wrote:
On 3/7/24 8:48 PM, Bill Sloman wrote:
On 8/03/2024 7:13 am, KevinJ93 wrote:
<snip>
1702 was a p-mos UV-erase part. It was called an eprom.
Are EPROMs obsolete now? I assume they must be or we wouldn't have USB
drives and SD cards etc.
EPROMs are obsolete, but they were replaced by electrically erasable PROM.
USB cards and SD cards do the same job, but they cost more and take up more space on the board - if you don't need much programmable memory an EEPROM can be big enough.
https://au.element14.com/w/c/semiconductors-ics/memory/eeprom/prl/results?ost=eeprom&sort=P_PRICE-- Bill Sloman, Sydney
Re: Motor Speed Control
Re: Motor Speed Control