This channel has the right speed and slowness balance - not assuming too much or too little
@alasdairdougall78682 жыл бұрын
I am only getting back into microcontrollers, so your Chip Chat videos is perfect. Thank you.
@billfield83008 жыл бұрын
Another great chip chat. I always enjoy these. Keep them coming.
@EcProjects8 жыл бұрын
+Bill Field Thanks :) I will !
@ToddFun8 жыл бұрын
I do like your chip talks. They are feat! Thanks.
@ToddFun8 жыл бұрын
I do like your chip talks. They are feat! Thanks.
@nosuchthing47896 жыл бұрын
Amazing video! Thank you very much for you time and your effort!
@bwack8 жыл бұрын
Great topic and video. The multiplexers are nice if the input to drive is high impedance... I used this 4051 in a hobby project with 8 fans, 8 tach signals and 8 current sense lines to a mcu. The current sense lines to be ADC'ed could probably just have been muxed in the mcu with the ADC mux like you say earlier in the video.. but the tach signal, if you want to use the capture (capture timer by change on pin) (in PIC mcu that I used, not sure about the atmel/arduino), then multiplexing is great for selecting tach from individual fan and feeding it to the capture pin.
@EcProjects8 жыл бұрын
+bwack Thanks. Yeah, I used it for the timer in a PIC also :D To display RPM of 6 motors :)
@sudobase17548 жыл бұрын
Could it be the Bob Ross of Electronics? I find it relaxing to just listen to this even though I don't really have a clue what you doing.
@ToddFun8 жыл бұрын
I do like your chip talks. They are feat! Thanks.
@elninorosario6 жыл бұрын
I got this IC .. it's really famous ... I love you mahn
@rolanddietrich57768 жыл бұрын
great chip chat videos, thanks. please keep making them
@EcProjects8 жыл бұрын
+Roland Dietrich Thank you, I will!
@4833504F8 жыл бұрын
now i'm curious what you're going to need that 44v high-discharge lipo for ^^ apart from your nice electronics video, there's a thing to be learned here. even with "good" quality lipos, one should always balance charge them before use and also periodically.
@EcProjects8 жыл бұрын
+h3po It's going to be fun, I promise :D The battery was balanced, and it died on the first use unfortunately :/
@4833504F8 жыл бұрын
ofc there might've been a manufacturing defect. let's see how hobbyking handles your return. i was under the impression that they actually test all the cells, as they also sell "b-grade" packs for lower current applications.
@stoneslice8 жыл бұрын
Interesting topics. Thanks for making these videos.
@EcProjects8 жыл бұрын
+stoneslice Thanks ! :)
@MYNICEEV8 жыл бұрын
Awesome my friend. I learnt a lot. Happy 2016.
@Enigma7584 жыл бұрын
Is there any reason why you couldn't have connected the last input directly to ground?
@rejisamsamuel29952 жыл бұрын
VEE is for dual rail power supply VEE to -3v
@akissot1402 Жыл бұрын
Thank you
@longhainguyentran4 жыл бұрын
Thanks for clip.
@cthree878 жыл бұрын
Love chip chat
@awat8886 жыл бұрын
thanks for your explanation
@Starfred07CK062857 жыл бұрын
Thanks brov. Very well detailed @ least to set off board!
@Starfred07CK062857 жыл бұрын
Exactly what I needed right now
@Berghiker3 жыл бұрын
How do I connect a relay to an FM radio output so that it can turn on a light when a strong signal is received?
@casval.h.t49995 ай бұрын
私は7番ピンのVEEに0Vを接続しても問題ないか情報を探していました。動いてますね👍
@KiR_3d6 жыл бұрын
Hi! Good explanation! Is it possible to set bits without Arduino? For example, i want to switch between outputs by clicking a button... So every new click some IC (or ICs) will be setting different bits to inputs of CD4051. And it must be cycled. I guess it can be done with some logic chips but really don't know how :) i will be glad if you'll give some clues!
@farmingmachine97237 жыл бұрын
great video! What happens if the arduino stops functioning? It should send 0 0 0 to the digital Inputs of the Mutliplexer right? So the Multiplexer always stays on channel 0. Can that be used as some kind of Monoflop?
@ThuanDuong-pv3xu8 жыл бұрын
I have a question, how current limit from COM to the terminals ? e.g. connect COM to the other power (no power supply) and connect the terminals to lamp, relay...So it's true , isn't it?
@mark8798 жыл бұрын
God, I love these ChipChats. Does anyone know: is there is a corresponding 74-series CMOS chip that can be used instead of the CD4051?
@fernandohood55424 жыл бұрын
How quickly can this chip switch once given a value?
@RupertHandford8 жыл бұрын
Thanks for sharing Madds (hope I spelled that correctly). Very best wishes for 2016. Are you going to do any more FPGA? Please let me know if I can ever be any help.
@EcProjects8 жыл бұрын
+rupert handford You're welcome :) I wish you a great new year as well. Yes! I have a few more videos I want to do with FPGAs.. :)
@alexanderktn8 жыл бұрын
Great video - but I have one question after reading the data sheet: can I use it at 3.3V and check higher voltages with it? At the moment I use a voltage divider with my analog pin to do so, and if the CD4051 could handle voltages higher than its supply voltage I could just keep that single voltage divider between its output and the analog pin instead of having to put resistors on every pin of the CD4051.
@EcProjects8 жыл бұрын
Hi, good question.. It is not immediately obvious from the datasheet, I must say. But if you look at section 8.1, they give you some examples. It looks like you can only go up to the Vdd supply on the analog signals.. :) Quote from TI datasheet: "For example, if VDD = +4.5 V, VSS = 0 V, and VEE = -13.5 V, analog signals from -13.5 V to +4.5 V can be controlled by digital inputs of 0 V to 5 V."
@alexanderktn8 жыл бұрын
Thanks for the quick reply! Too bad, would have been easier otherwise. ;)
@EcProjects8 жыл бұрын
Yeah :P Sorry for the bad news :)
@Divinelime7 жыл бұрын
Aiwa deck ic BU4551BF Multiplexer switch. my problem is , my deck is stand by mode nothing showing in screen it is totally off. any suggestion
@josipzlk80198 жыл бұрын
do more chips please .
@josipzlk80198 жыл бұрын
+JOSIP Žlk you can do soooooo much more with chips than simple components,I mean you coud but it woud be expensive and complicated thats why I woud love to learn about them.
@EcProjects8 жыл бұрын
+JOSIP Žlk I will, every now and then :)
@eugenex88924 жыл бұрын
Like all Texas Instruments chips... Cool idea, but extremly stupid pinout!!!!
@tvdestept57803 жыл бұрын
There's no such thing as "Arduino microcontroller " . Correct is to say "Arduino microcontroller-based system" . You're offending people who work hard to learn and program mcu's directly by saying that