aNdreiBuuu
Full Member level 4
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0.5$ A/D Convertor for uControllers
- Thread starter aNdreiBuuu
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aNdreiBuuu
Full Member level 4
sorry ... some explanations...
short high to low pulse from microcontroller means stare conversion...
and the width of out signal (PWM) is proportional with VBatt...
:smile: :smile: :smile:
//a
short high to low pulse from microcontroller means stare conversion...
and the width of out signal (PWM) is proportional with VBatt...
:smile: :smile: :smile:
//a
aNdreiBuuu
Full Member level 4
sorry again... VBatt must be above 2.5V ...
:smile:
//a
:smile:
//a
Kalashnikov
Junior Member level 1
The file is missing.
Kal
Kal
aNdreiBuuu
Full Member level 4
kal the file is there... :smile:
//a
and some improuvements:
1. Replace R2 with a LM385-2.5 reference circuit
2. if U replace R1 and R3 with a voltage/current convertor U optain a better liniarity...
//a
//a
and some improuvements:
1. Replace R2 with a LM385-2.5 reference circuit
2. if U replace R1 and R3 with a voltage/current convertor U optain a better liniarity...
//a
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