EEVblog #1208 - Circuit Analysis & Debugging
Fundamentals Friday
Dave answers a beginner forum question of why their 74HC390 based breadboard counter circuit does not work properly.
Let's get up to our armpits in datasheets and troubleshooting.
A two sentence forum response turned into a step-by-step 27min video investigation involving rise and fall times, setup and hold times, metatability, optocouplers, bypassing, open collectors, and breadboard connector traps for young players.
Power your chips through power pins: https://www.youtube.com/watch?v=2yFh7Vv0Paw
Schmitt Trigger Tutorial: https://www.youtube.com/watch?v=Ht48vv0rQYk
Forum: http://www.eevblog.com/forum/blog/eevblog-1208-circuit-analysis-debugging/
#CircuitDesign #Analysis #Debugging
Bitcoin Donations: 38y7DE8HEHNj8fGDtUr4PkCn9nWxiorvvy
Litecoin: ML7oQokTwB38bgzzjLDbRV97HKAHuwRfHA
Ethereum: 0x11AceA38DCA9DbFfB4F35f3F746af65F9dED28ce
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.
Stuff I recommend:
https://kit.com/EEVblog/
Donate With Bitcoin & Other Crypto Currencies!
https://www.eevblog.com/crypto-currency/
T-Shirts: http://teespring.com/stores/eevblog
Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3
Видео EEVblog #1208 - Circuit Analysis & Debugging канала EEVblog
Dave answers a beginner forum question of why their 74HC390 based breadboard counter circuit does not work properly.
Let's get up to our armpits in datasheets and troubleshooting.
A two sentence forum response turned into a step-by-step 27min video investigation involving rise and fall times, setup and hold times, metatability, optocouplers, bypassing, open collectors, and breadboard connector traps for young players.
Power your chips through power pins: https://www.youtube.com/watch?v=2yFh7Vv0Paw
Schmitt Trigger Tutorial: https://www.youtube.com/watch?v=Ht48vv0rQYk
Forum: http://www.eevblog.com/forum/blog/eevblog-1208-circuit-analysis-debugging/
#CircuitDesign #Analysis #Debugging
Bitcoin Donations: 38y7DE8HEHNj8fGDtUr4PkCn9nWxiorvvy
Litecoin: ML7oQokTwB38bgzzjLDbRV97HKAHuwRfHA
Ethereum: 0x11AceA38DCA9DbFfB4F35f3F746af65F9dED28ce
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.
Stuff I recommend:
https://kit.com/EEVblog/
Donate With Bitcoin & Other Crypto Currencies!
https://www.eevblog.com/crypto-currency/
T-Shirts: http://teespring.com/stores/eevblog
Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3
Видео EEVblog #1208 - Circuit Analysis & Debugging канала EEVblog
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Does Kirchhoff's Law Hold? Disagreeing with a MasterEEVblog #941 - Schmitt Trigger TutorialDesigning 3-phase motor driverEEVblog 1427 - An INFURIATING Electronics Exam Question!EEVblog #1204 - Samsung Galaxy Fold Failure - AnalysisEEVblog #1132 - The 3 Cent Microcontroller!IC - INTEGRATED CIRCUIT, What about IC? How to Measure IC? Importance of IC and how it works?Remote Debugging ARM Chip with SWD/JTAG - Hardware Wallet Research #3#185: Back to Basics: Bipolar Transistor bias circuits and Beta dependenceBRB#10 [SEE DESCRIPTION/PINNED COMMENT] - Short Detection with Voltage InjectionEEVblog #1218 - 1GHz Oscilloscope Spec ShootoutHow to Troubleshoot Electronics Down to the Component Level Without SchematicsEEVblog #279 - How NOT To Blow Up Your Oscilloscope!EEVblog #366 - USB PSU TroubleshootingEEVblog #948 - Nixie Tube Display Project - Part 1How to Solder Surface Mount parts (it's easy!)EEVblog #496 - What Is An FPGA?EEVblog #1288 - Synology NAS Dumpster Find! (REPAIR)EEVblog #1205 - RC2014 Z80 Computer Kit Build