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United Kingdom , USD
United Kingdom , USD
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Originele JYETech DSO-SHELL DSO150 15001K DIY Digitale Oscilloscoop Niet-geassembleerde Kit Met Behuizing
US$28.99
US$45.99
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Samuel I've just ordered the parts to do the same with mine. Is yours still running ok?
Beantwoorden 01/03/2020
planiphysic It's a really intelligent idea and a clean work.
Beantwoorden 07/03/2020
BG112233502 so cool
Beantwoorden 10/09/2020
Alexandre Good ideas!
Beantwoorden 01/10/2020
Doctorzorro May I ask what battery you used? Was the protection circuit already in it or is that a separate module also?
Beantwoorden 12/10/2020
DagDerniT You're AMAZING 👏 💕
Beantwoorden 23/10/2020
REXX5000 what dimensions are the battery you are using? or where did you pull it out of??
Beantwoorden 14/01/2021
TonBG248126253 Congratulations to add a battery to a portable device. I ordered one, looked at the voltage input diagram, sequence is connector - diode - switch - LM1117 fixed at 3.3 volts. So, the diode drops 0.6 volts and the LM1117 has a dropout of 0.6 volts, which makes me believe that 4.5 volts is the minimum input voltage, if you don't bypass the 1N4007 diode.
Beantwoorden 24/01/2021
REXX5000 @Doctorzorro it has over voltage protection built on the battery but he's using a TP4046 li-ion battery charger and protection. they are bloody brilliant little modules. the every protection you need for lithium batteries. plus you can change the input current by changing the resistor R3 in the board. plus if you parallel them up over multiple batteries they can be used as BMS(BATTERY MANAGEMENT SYSTEM). HOPE THIS HELPS YPU AND OTHER WHO READ IT. GOD BLESS AND KEEP YOU CLOSE MY FRIEND. 🙏🏼
Beantwoorden 10/11/2021
REXX5000 @TonBG248126253 nice observation and your right about the voltage drops.
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