hi, i tried nrf24l01 to work with coincell(cr2032) but it doesnt work. it seems power is not enough for this.
i read this page, but i cant be sure about whether or not it will work, i will order to china for pcb design (because it seems very complicated.). what do you think if it will work? or have you another suggestion for me ? My purpose is wireless transmitting with coincell and it must be cheap.
my other question is what is that part of picture which i draw red circle, what is its name, how can i find this?
An online forum is a poor place to get vindication of a design. You'll just get a lot of opinions that are only valuable if you understand what they mean. You seem very unsure of yourself. The only way to be sure about this is to dig in further and fully understand the details of the design. Low-Power Wireless Sensor Node | maniacbug
aarg:
An online forum is a poor place to get vindication of a design. You'll just get a lot of opinions that are only valuable if you understand what they mean. You seem very unsure of yourself. The only way to be sure about this is to dig in further and fully understand the details of the design. Low-Power Wireless Sensor Node | maniacbug
thank you for your answer, i am looking almost every day that page. i dont know what will i buy for these out, what is its name? probably its name is " TE Connectivity IC & Component Sockets 28P ECONOMY TIN SKT " but i search in some shopping websites, and i couldnt find which one is necessary for me.because in the picture there are 10 pin out (hole in pcb), but in the shopping websites, there are just 8,14 etc and there is no 10 pins socket. That is my main question.
Something like a 2036 just doesn't supply enough current for reliable transmission (not well suited for receive only either) and will be quickly depleted. BAD supply choice.
Why don't try to make your own PCB at home? will save you a lot of time and you will experiment more
and more on your designs.
I would suggest you using a 3.7v 500mA LiPo battery they are really small and can fit exactly the size
of a cell coin battery, using a double side tape and stick it on your circuit.
and your nRF24L01 will work without problem.
As I understand you are doing the designs right? haven't you ever tried making homemade PCB's?
if that's your PCB in the picture I can do it in like 30min at home, I tried once to order outside from china
really nice and high quality but the time was like 2 months delivery after that i stick my butt down and
start learning how to make them at home, after 1+ year now I make them at home really fast and easy.