Yes it is possible, but it will require two tp4056s. Connect the battery to the first one, and then connect output of it to the second one, where you connect the led
@@Kaloyan-trains plz explain bro.. Which connection point to which one? First directly connect 18650 to "A tp4056" input? then second "A tp4056" to "B tp4056" will be "battery +- point" or "output+- point" From "A tp4056"? I got confused
@@user-ef4pi8ki8w so, connect 18650 to b+ and b- on TP4056(A). Then connect out- (TP4056(A)) to in- (TP4056(B)). then connect LED to B+ and b- on TP4056(B)
@@Kaloyan-trains Don't work. This module turn of under 4.5volt. That's why I'm trying to modifying this ic, tp4056 ic datasheet says It's input voltage rang r -0.3v to 8v, I've lp4056h ic which almost similar as tp4056
@@user-ef4pi8ki8w oh, interesting. I didn't even consider the voltage range. You can use one of them smol boost converters, otherwise idk what you can do
First electronics video
nah, i think its liket the second or 3rd
Interesting
Yeah xd. I was like: there's no way. And yes there is a way
Wow,не мога да повярвам на колко волти това нещо може да работи!
Не мога да разбера какво се опитваш да кажеш, но работа с вход от 5В
It's possible to modify for 3v input? I want to drive LED with 18650 Battery using 4056ic
Yes it is possible, but it will require two tp4056s. Connect the battery to the first one, and then connect output of it to the second one, where you connect the led
@@Kaloyan-trains plz explain bro.. Which connection point to which one? First directly connect 18650 to "A tp4056" input?
then second "A tp4056" to "B tp4056" will be "battery +- point" or "output+- point" From "A tp4056"? I got confused
@@user-ef4pi8ki8w so, connect 18650 to b+ and b- on TP4056(A). Then connect out- (TP4056(A)) to in- (TP4056(B)). then connect LED to B+ and b- on TP4056(B)
@@Kaloyan-trains Don't work. This module turn of under 4.5volt.
That's why I'm trying to modifying this ic, tp4056 ic datasheet says It's input voltage rang r -0.3v to 8v,
I've lp4056h ic which almost similar as tp4056
@@user-ef4pi8ki8w oh, interesting. I didn't even consider the voltage range. You can use one of them smol boost converters, otherwise idk what you can do