Glevotec started as a general technical channel. Always have been building,testing and exploring. Since 2019 the channel is dedicated to DIY robotics and development. GlevoTec is focused on the DIY aspect of robotics. "Life is better when you build it" means helping create the future by creativity and curiosity. If you want something, simply build it. One step at a time.
What l wonder is if this circuit can be added with a Variable Timing circuit !?? For example , if l want L.EC ONE , to remain on for a certain time or Indefinitely ! While LED TWO ! can also be varied for as short or as long as l want it ! Let's say LED one Remains on for ten Minutes ! But when it swings over to LED 2 ! that could be one or even a millisecond if Nessercary ! Before it swings back to LED one for ten or even an hour or more ! In other words l can vary the timer ! To personally custom make that happen or l by varying the timer the Other have some sort of other type. / Style configuration ! ( Whether that can be done I'm not sure and. What extra Electronic components Would be needed Along with the skewmatic circuit Diagram ! David
Thank you so much for such a clear and yet through explanation of what happens in this circuit. I'm just getting into electronics (having always been mystified by it) as there are several model applications I want to use such circuits for. You just got a new subscriber.
@GlevoTec --- What's the best video you can expect from a mechanical television if it were made today? Like if a company was willing to throw a few million dollars into it?
I need something like this but without button. When powered it turn on relay and after few second turn off. I tried three circuit i found for this but no one work properly for example too slow turning relay on after powered I need it immedietely. Also operating voltage is 12V when main power supply and backup is 6 rechargeable AAA so I use 5V relay and zener diode so relay work on both voltage and delay circuit also must work when on battery.
After browsing tons of video, this is the clearest explanation, especially with the relative negative voltage across the capacitor every-time each transistor becomes closed. Thank you
What always strikes me as magical is that sure it can capture sound through magnets and tiny electrical charges...but that it reproduces the nuances of speech, individual voices, the exact sound. If it just reproduced a kind of electrical robotic representation that would be incredible but that it can reproduce such exactness is amazing. To me anyway.
I'm a little confused. I followed another video that used a breadboard to build it. But the version I have seems to be all in reverse. The base of my transistors are connected to the positive of the capacitors, my positive battery lead is connected to the emitter of the transistors, the LEDs and resistors are connected between the collector of the transistors and the negative of my batteries. But it all works. Can anyone help me understand why this works, I am very new to all of this. Edit: or tell me what to look into lol
Thank you for the review, I’m also trying to make a robot and I saw a three pack of these for like 15$ and I’m pretty much broke so I had to know if they were what I’m looking for
Explainig cassettes..its for me like...explaining drinking a glass of water....lol But, hey, the overall IQ of young people dropped about 12% since 2007 (Apple invented the iphone...and the "smart"phone was born). Thats why I speak very clear and slowly with my students at university. And we have a break all 20 minutes to talk about our feelings. I teach Audio/Video/Mediadesign. Heavy stuff ... ;-)
