LBRY Block Explorer

LBRY Claims • eevblog-1169-ti-1972-computer

3ac09dcfee6c0695f72664033f43a4fbbf5b29c9

Published By
@eevblog
Created On
28 Nov 2019 06:21:13 UTC
Transaction ID
1734f421481b92c2412d79766494e02e2bf305a4e3daf987a2d46330af8246d8
Cost
Safe for Work
Free
Yes
EEVblog #1169 - TI 1972 Computer Interfacing
How did you connect to a time sharing computer in 1972?
Teardown of the Texas Instruments TI Silent 700 model 745 terminal with acoustic coupler modem.

Forum: https://www.eevblog.com/forum/blog/eevblog-1169-ti-1972-computer-interfacing/

Bitcoin Donations: 38y7DE8HEHNj8fGDtUr4PkCn9nWxiorvvy
Litecoin: ML7oQokTwB38bgzzjLDbRV97HKAHuwRfHA
Ethereum: 0x11AceA38DCA9DbFfB4F35f3F746af65F9dED28ce

EEVblog Main Web Site: http://www.eevblog.com
...
https://www.youtube.com/watch?v=OA7_jwk-dGc
Author
Content Type
Unspecified
video/mp4
Language
Unspecified
Open in LBRY

More from the publisher

VIDEO
EEVBL
eevblog-1075-digital-bitbox-hardware
lbry://@eevblog/eevblog-1075-digital-bitbox-hardware
Review of the Digital BitBox crypto bitcoin hardware wallet, made in Switzerland. Bitcoin donations appreciated: 12gVrtZg75SWQFKhQ512DjPKpSFt3sK218 http://www.MyWallet.ch https://kit.com/EEVblog/crypto-hardware https://shiftcrypto.ch/ Forum: http://www.eevblog.com/forum/blog/eevblog-1075-digital-bitbox-hardware-wallet-review/ ... https://www.youtube.com/watch?v=w1Js9R39778
Transaction
Created
1 year ago
Content Type
Language
video/mp4
VIDEO
2015
2015-sydney-maker-faire-announcement
lbry://@eevblog/2015-sydney-maker-faire-announcement
Dave will be at the Sydney Maker Faire on both the 15th and 16th of August. EEVblog and forum people can meet in the activities area from 11am to 12pm on both days. This is where you are guaranteed to meet Dave. EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog EEVblog Amazon Store (Dave gets a cut): ... https://www.youtube.com/watch?v=Qnprvwjk9f0
Transaction
Created
1 year ago
Content Type
Language
video/mp4
Controlling
VIDEO
EEVBL
eevblog-682-ness-d16x-alarm-panel-repair
lbry://@eevblog/eevblog-682-ness-d16x-alarm-panel-repair
Part teardown, part repair, Dave looks at an Australian designed and manufactured Ness D16X alarm panel that has failed. What's that smell? Can it be fixed? How do you repair solder mask on a PCB?, or add solder mask to your own home etched PCB's? And another look at PCB spark gaps. Previous PCB Spark gap video: https://www.youtube.com/watch?v=vfP_65gSSBU http://www.chemtools.com.au/ http://nesscorporation.com Datasheets: ... https://www.youtube.com/watch?v=h6D4MMWjrmM
Transaction
Created
1 year ago
Content Type
Language
video/mp4
VIDEO
EEVBL
eevblog-1292-jva-electric-fence
lbry://@eevblog/eevblog-1292-jva-electric-fence
Multimeter destruction and high speed camera time! Follow up to the dumpster electric fence controller. The designer and CEO of Pakton Technologies Paul Thompson sent in a new one for us to play with! https://www.jva-fence.com.au/ Listen to the podcast: https://theamphour.com/481-an-interview-with-paul-thompson/ Previous dumpster find: https://www.youtube.com/watch?v=2LuWr25xgzE Subscribe on Library: https://lbry.tv/$/invite/@eevblog:7 Forum: https://www.eevblog.com/forum/blog/eevblog-1292-jva-electric-fence-controller-teardown/ EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g Buy anything through that link and Dave gets a commission at no cost to you. Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ T-Shirts: http://teespring.com/stores/eevblog ... https://www.youtube.com/watch?v=7j5NtKB0vss
Transaction
Created
1 year ago
Content Type
Language
video/mp4
Controlling
VIDEO
EEVBL
eevblab-112-purchasing-email-scam
lbry://@eevblog/eevblab-112-purchasing-email-scam
BEWARE of the Purchasing email scam, they are out to steal your computer. If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog Web Site: http://www.eevblog.com Other channels: EEVblog2: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover T-Shirts: http://teespring.com/stores/eevblog #ElectronicsCreators #scam ... https://www.youtube.com/watch?v=qkaC3PTOcZY
Transaction
Created
1 year ago
Content Type
Language
video/mp4
English
VIDEO
EEVBL
eevblog-528-opamp-input-noise-voltage
lbry://@eevblog/eevblog-528-opamp-input-noise-voltage
Dave explains one of the most confusing parameters in an opamp datasheet, Input Noise Voltage Density, that mysterious nV/RootHz figure. Along with different types of opamp noise, corner noise frequency, and how to calculate output noise spectral density. And how to use a Dynamic Signal Anayser to measure the Power Spectral Density response over frequency of various opamps. Forum: http://www.eevblog.com/forum/blog/eevblog-528-opamp-input-noise-voltage-tutorial All EEVblog Opamp related videos are here: https://www.youtube.com/playlist?list=PLvOlSehNtuHu2FviAaZaiyXwN41G4b1Lf EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: ... https://www.youtube.com/watch?v=Y0jkPLuFdnM
Transaction
Created
1 year ago
Content Type
Language
video/mp4
VIDEO
EEVBL
eevblog-346-mlf-qfn-smd-reflow-soldering
lbry://@eevblog/eevblog-346-mlf-qfn-smd-reflow-soldering
Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-346-mlf-reflow-soldering/ How to use solder paste and a hot air gun to reflow solder a surface mount SMD 0.5mm pitch 3mm x 3mm MLF (QFN) chip. EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: ... https://www.youtube.com/watch?v=M_rO6oPVsws
Transaction
Created
1 year ago
Content Type
Language
video/mp4
VIDEO
EEVBL
eevblog-553-mailbag
lbry://@eevblog/eevblog-553-mailbag
DIN 41612 Roth Electronics Extender Card: http://docs-asia.electrocomponents.com/webdocs/068f/0900766b8068f80e.pdf Lichtenberg Figure: http://en.wikipedia.org/wiki/Lichtenberg_figure http://focusdesigns.com/ Self Balancing Unicycle Tektronix 213 oscilloscope: http://www.teknetelectronics.com/DataSheet/TEKTRONIX/TEKTR_21325410.pdf http://www.testequipmentconnection.com/specs/Tektronix_213.PDF http://w140.com/tekwiki/wiki/213 Forum: http://www.eevblog.com/forum/blog/eevblog-553-mailbag/ EEVblog Main Web Site: http://www.eevblog.com ... https://www.youtube.com/watch?v=gRiadnjyBdo
Transaction
Created
1 year ago
Content Type
Language
video/mp4
Controlling
VIDEO
EEVBL
eevblog-1589-ccd-scanner-array
lbry://@eevblog/eevblog-1589-ccd-scanner-array
A closer look at the scanner array head from the dumpster FAX machine teardown. 00:00 - Linear Scanner Array 04:40 - CCD sensor grouping 08:24 - The optical zebra strip 11:30 - Under the x400 Olympus microscope Forum: https://www.eevblog.com/forum/blog/eevblog-1589-ccd-scanner-array/ If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog Or with crypto: BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4 USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF Web Site: http://www.eevblog.com Store: https://eevblog.store/ Other channels: EEVblog2: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover T-Shirts: http://teespring.com/stores/eevblog #ElectronicsCreators #Teardown ... https://www.youtube.com/watch?v=KKMrT2HeRsQ
Transaction
Created
5 months ago
Content Type
Language
video/mp4
English