bistable latch operation using 2 coin cell

[rajaram04]

Hello sir
i am using 2 coin cell 3 volts of each to drive this transistorized bistable latch




coin cell i am using is this one



but unable to even switch it on :-x:x:roll:

 

[FvM]

but unable to even switch it on

means exactly what?

You might be able to find unsuitable resistor values that eliminate bistable behaviour.

 

[rajaram04]

no no circuit is completly working with rechargable cells , common 9v cell & external adapters

but with coin cell it is not working , infact the circuit is not even going to switch on :shock:

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no no circuit is completly working with rechargable cells , common 9v cell & external adapters

but with coin cell it is not working , infact the circuit is not even going to switch on :shock:

 

[FvM]

Then it's most likely another case of unsuitable resistor values (resistance too low).

 

[rajaram04]

Then it's most likely another case of unsuitable resistor values (resistance too low).

k so how to overcome that ? i mean how can i choose values ? what should i connect there ?

 

[BradtheRad]

These tiny cells have a tiny amp-hour rating.

The resistors in this simulation are high enough so that current draw is always under 1 mA (with a 6V supply).

It should work with hardware.

 

[rajaram04]

These tiny cells have a tiny amp-hour rating.

The resistors in this simulation are high enough so that current draw is always under 1 mA (with a 6V supply).

It should work with hardware.

oh i see lots of theories are there for me still have to apply in practice

well sir i saw mostly designs with green baground & green grey circuit diagrams & waveform , which soft you are using ?

I too want to design such things for analysis

 

[BradtheRad]

oh i see lots of theories are there for me still have to apply in practice

well sir i saw mostly designs with green baground & green grey circuit diagrams & waveform , which soft you are using ?

I too want to design such things for analysis

This is Falstad's interactive animated simulator. (A free download at: www.falstad.com/circuit)

Click the link below to go to his website, load my simulation, and run it on your computer.

https://tinyurl.com/d2e56ov

You can watch the circuit change state. Just click on the switches.

Edit values by right-clicking on a component, and select Edit.