Jul 30, 2011 - In my limited time exposed to electronics this is one of the best explanations I ever had on transistors. If finally made me understand.
Dec 6, 2010 - For all you guys having trouble remembering the table or are still looking of a "cheat sheet", I wrote a free program to help you out. Here is the link to the quick tutorial on how to use the program. The download link is in the description. youtube.com/watch?v=nolRA9ZmK-U
Oct 5, 2010 - The arrow in a schematic of a Transistor or Diode drawing is not really to indicate current flow. The arrow is just to indicate the Anode(+) and Cathode(-) aspects of the Semiconductor. This helps the Technician see how the Semiconductor is Forward or Reverse Biased. It just so happens that the arrow points in the direction of "Conventional Voltage Flow" while "Conventional Current Flow" is the reverse direction,. from Cathode to Anode. This is for those who seek clarity is all.
Sep 15, 2010 - What's really cool is that David Stringer is still around, doing his "stuff". I accidentally stumbled across his website:
davidstringer.ca
He is literally a "Jack Of All Trades."
Aug 27, 2010 - Try Googling "regenerative receiver" for your feedback coil. You might prefer "crystal radio" to that, though, and searching "transistor amplifier" comes up with lots of good circuits. Good luck!
Aug 26, 2010 - Such wonderful information.im trying to make a simple transistor radio.but so far i couldnt..i dont have radio amplifiers like MK484 or else.im trying to make 5 transistor as a darlington pair(simple NPN 2n3904).when i play the circuit with LED in it.it becomes very sensitive.but when i attach inductor capicitor to it.it doesnot gives any audio output.please explain where can i put the tank circuit (to base?) and also explain what is a feedback coil.what does it do,where to put it at collector?
Jun 30, 2010 - What year was this made... based on the computer, the video quality I am guessing late 1980's may be early 1990's? He used an encyclopedia? ha ha.
.
Who is the teacher... I swear he looks a little like me... I feel sorry for him... ha ha.
.
I have a Mech engineering degree but electronics is my hobby. I restore tube radios and solid state radios and amps. I enjoy hearing how different people describe the basics. This is pretty good overview. Thumbs up.
Jun 25, 2010 - I'm not sure these days, but if you google Jeri Ellsworth, she's a young woman who has designed chips. There my be something that you could learn from her story.
May 26, 2010 - I am very thankfull for your lectures and demonstrations, your explanations are quite easy to understand (ofc if you have some base knowledge) so i hope i see more of your vids soon ;) Good luck to you.
cedhxcx: @alo_sammy nem é kkk. foi efeito da foto ou do photoshop q o cara usou kkk' eu não estava assim e vc sabe KK' mas pode zuar, eu deixo ♥ View Tweet
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Youtube Comments (39)
osityan Says:
Apr 20, 2012 - Great video Thanks!
kdc43 Says:
Mar 26, 2012 - Translate that into English please.
kdc43 Says:
Mar 26, 2012 - How old is this vid, 20-25 years old? And why all the Word Salad Semantics? But other than that it is a good vid.
VitalElectrocomp Says:
Mar 6, 2012 - Excellent !! Vital Electrocomp PCB CONNECTORS, TERMINAL BLOCKS, PCB FUSE HOLDERS, VITAL CONNECTOR, SCREW TYPE TERMINAL BLOCK, PUSH FIX CONNECTOR, COMBICON, PLUGGABLE CONNECTOR, PLUGGABLE TERMINAL BLOCK, BARRIER TERMINALS Google Vital Connectors
INGRACEify Says:
Dec 24, 2011 - in the intro the dog is so funny
Sexualeddrbob Says:
Oct 13, 2011 - Uninformative at all look on my channnel at my vids way better...
agent008chico Says:
Jul 30, 2011 - In my limited time exposed to electronics this is one of the best explanations I ever had on transistors. If finally made me understand.
pfloydguy Says:
Apr 21, 2011 - wow, amazing explanation. Thanks.
rpttc Says:
Apr 13, 2011 - Its a great work my friend, the topics you have described are realy a great help for beginers. thanks a lot for nice work. Keep it up
yousini Says:
Feb 27, 2011 - haha suckers i can pause the video, have more than few seconds now
MJLaukala Says:
Dec 6, 2010 - For all you guys having trouble remembering the table or are still looking of a "cheat sheet", I wrote a free program to help you out. Here is the link to the quick tutorial on how to use the program. The download link is in the description. youtube.com/watch?v=nolRA9ZmK-U
xXDominoXx Says:
Oct 13, 2010 - the transistors in chips are used to form logic gates, which preform the actual math involved in computing.
MSTLOM Says:
Oct 5, 2010 - The arrow in a schematic of a Transistor or Diode drawing is not really to indicate current flow. The arrow is just to indicate the Anode(+) and Cathode(-) aspects of the Semiconductor. This helps the Technician see how the Semiconductor is Forward or Reverse Biased. It just so happens that the arrow points in the direction of "Conventional Voltage Flow" while "Conventional Current Flow" is the reverse direction,. from Cathode to Anode. This is for those who seek clarity is all.
happygamestvfun1 Says:
Sep 18, 2010 - 2 dolors for a microprossesor mine cost 400 bucks!
happygamestvfun1 Says:
Sep 18, 2010 - waht bout ben frklin?
maddogmcrae Says:
Sep 15, 2010 - What's really cool is that David Stringer is still around, doing his "stuff". I accidentally stumbled across his website: davidstringer.ca He is literally a "Jack Of All Trades."
acmeschool Says:
Aug 27, 2010 - Try Googling "regenerative receiver" for your feedback coil. You might prefer "crystal radio" to that, though, and searching "transistor amplifier" comes up with lots of good circuits. Good luck!
tiputipu0052 Says:
Aug 26, 2010 - Such wonderful information.im trying to make a simple transistor radio.but so far i couldnt..i dont have radio amplifiers like MK484 or else.im trying to make 5 transistor as a darlington pair(simple NPN 2n3904).when i play the circuit with LED in it.it becomes very sensitive.but when i attach inductor capicitor to it.it doesnot gives any audio output.please explain where can i put the tank circuit (to base?) and also explain what is a feedback coil.what does it do,where to put it at collector?
VeXorian1337 Says:
Aug 26, 2010 - This study takes years... you can't just "find real instructions"....
ajittffcure Says:
Jul 26, 2010 - Very interesting and entertaining session.
gmcjetpilot Says:
Jun 30, 2010 - What year was this made... based on the computer, the video quality I am guessing late 1980's may be early 1990's? He used an encyclopedia? ha ha. . Who is the teacher... I swear he looks a little like me... I feel sorry for him... ha ha. . I have a Mech engineering degree but electronics is my hobby. I restore tube radios and solid state radios and amps. I enjoy hearing how different people describe the basics. This is pretty good overview. Thumbs up.
acmeschool Says:
Jun 25, 2010 - I'm not sure these days, but if you google Jeri Ellsworth, she's a young woman who has designed chips. There my be something that you could learn from her story.
pon4iks Says:
May 26, 2010 - I am very thankfull for your lectures and demonstrations, your explanations are quite easy to understand (ofc if you have some base knowledge) so i hope i see more of your vids soon ;) Good luck to you.
IraqMesopotamia Says:
Apr 26, 2010 - The robot is the funny part from this video
4Algerian Says:
Apr 6, 2010 - 68000! I worked with 6802and 6809 . nice presentation for Amplifier valve concept